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FAQ

Posted on April 17, 2024
What are the different IgG subclasses?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on April 17, 2024
What are the common treatments for white blood cell disorders?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
How does blood travel in the body?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What is blood made of?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What are the stages of erythropoiesis?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What hormone triggers erythropoiesis?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What happens when there is a problem with erythropoiesis?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What are the similarities between polycythemia and erythrocytosis?
Antibodies and ProteomicsAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
What are the differences between polycythemia and erythrocytosis?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 17, 2024
How do T cells recognize antigens?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCD4+ T CellsCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on February 28, 2024
What is innate immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
What are the functions of innate immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
What is immunological memory?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
What's the mechanism of immunological memory?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
How is immunological memory established?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
What are applications of immunological memory?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on February 28, 2024
What are the challenges in immunological memory research?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 16, 2023
What are the different types of lymphocytes?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What do the different types of lymphocytes do?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What is the B cell receptor made up of?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
How is B cell activated?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the components of T cell receptors?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the functions of T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the steps of B cell maturation?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
How are T cells activated?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What is the structure of T cell receptor?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the stages of B cell development?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are types of T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What do the types of T Cells do?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the two selection processes that happen during B cell development?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What causes T cells to become exhausted?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What happens biologically in T cell exhaustion?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
Can exhausted T- cells be revived?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the characteristics of T cell exhaustion?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are memory cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What do memory cells do?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the similarities between naïve and effector T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the differences between naïve and effector T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
Where are naïve T cells found?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What happens when a naïve T cell is activated?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the differences between naïve and memory T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 16, 2023
What are the positive and negative selection of T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 7, 2023
What are the branches of immunology?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 7, 2023
What is immunology?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)Physiological Probes


Posted on November 7, 2023
Why is immunology important?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What's the significance of the immune system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
How does the immune system work?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What is the immune system composed of?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the applications of immunochemical techniques?
Antibodies and Proteomics Bioconjugation Chemical Reagents Enzyme-Linked Immunosorbent Assay (ELISA)Cell SignalingCellular ProcessesImmunohistochemistry (IHC)Polymerase Chain Reaction (PCR)Western Blot


Posted on November 7, 2023
What are the common types of immunochemical techniques used in biochemistry?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the similarities between humoral immunity and cell-dedicated immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the differences between humoral immunity and cell-dedicated immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the differences between active and passive immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are examples of active immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the pros of active immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the cons of active immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the examples of passive immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the pros of passive immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the cons of passive immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the differences between artificial passive immunity and natural passive immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What cells are involved in innate immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the components of the innate immune system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the characteristics of the innate immune system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the features (characteristics) of acquired immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What cells are involved in acquired immunity?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the differences between vaccination and immunization?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What is the adaptive immune system made up of?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What factors should I consider to choose the immunochemical techniques?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What is the significance of immunoassay?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the types of immunoassay?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What should I consider when choosing an immunoassay?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the advantages of label-free immunoassays?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What can be measured using immunoassays?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
How can the immune system be damaged?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the common conditions caused by overactive immune system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What happens if my immune system fails?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
When do immunodeficiencies occur?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
When is the adaptive immune system activated?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What is the complement system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What are the functions of the complement system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
What makes up the complement system?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
How is the complement system regulated?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
Where can the complement proteins be found?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on November 7, 2023
Which immune system are complement proteins part of ?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell SignalingCellular ProcessesImmunohistochemistry (IHC)


Posted on September 5, 2023
What is the largest organ in the human body?
Antibody and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the functions of the skin?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the layers of skin?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the main cell types in the epidermis?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the differences between Epidermis and Dermis?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are keratinocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the functions of keratinocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What is the relationship between keratinocytes and melanocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the applications of keratinocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What is the life cycle of the keratinocyte?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the types of keratinocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are melanocytes located?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the functions melanocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the characteristics of melanocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What is the life cycle of melanocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What is the structure of melanocytes?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the functions of Merkel cells?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
Where are Merkel cells located?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are Langerhans cells?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on September 5, 2023
What are the functions Langerhans cells?
Antibodies and ProteomicsImmunohistochemistry (IHC)Physiological Probes


Posted on July 24, 2023
How is propidium iodide typically applied to cells?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysFlow Cytometry ReagentsImmunohistochemistry (IHC)Nucleic AcidsPropidium iodide (PI)Spectral Flow Cytometry


Posted on July 12, 2023
What would happen if the nucleus had no membrane?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Why does the nuclear envelope break down during mitosis?
BioconjugationCellular Structures and OrganellesImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What is the structure of the nucleus?
BioconjugationCellular Structures and OrganellesImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
How does the nucleus control gene expression?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Can the nucleus be found in all types of cells?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What happens to the nucleus during cell division?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What are the main functions of the nucleus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
How does the nucleus communicate with the cytoplasm?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Can the nucleus undergo division?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Can the nucleus be affected by diseases?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
How does the nucleus contribute to cell division?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Can substances move in and out of the nucleus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Can mutations occur in the nucleus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Are all cell nuclei in the body the same?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What is the significance of the nucleus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What are the common shapes of the nucleus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What are the functions of nucleolus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
What are the differences between nucleus and nucleolus?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on July 12, 2023
Where is the nucleolus located in the cell?
BioconjugationCellular Structures and OrganellesDNA and RNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on June 8, 2023
What is the purpose of checkpoints in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
How do growth factors contribute to the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What is the major cell cycle control point in eukaryotes?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
How does a flow cytometer determine which part of the cell cycle a cell is in?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What are cyclins? What role do they play in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What are CDKs? What role do they play in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What is the mechanism of cyclin action?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What is the G0 part of the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
Where are the G1 checkpoints located?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What are the two types of regulators in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What is the importance of cell cycle control?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
When does DNA synthesis happen?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesDNAFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
How do the checkpoints of the cell cycle work?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
Which checkpoint of the cell cycle is considered the "point of no return"?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
Why do cells enter G0?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
Is the restriction point a checkpoint?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What controls the cell cycle at key checkpoints?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
How many checkpoints are there in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What is the significance of checkpoints in cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on June 8, 2023
What are checkpoints in the cell cycle?
Bioconjugation Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Immunohistochemistry (IHC)


Posted on May 24, 2023
What are the applications of cell sorting?
Chemical ReagentsFISHFlow Cytometry ReagentsFluorescenceImmunohistochemistry (IHC)Spectral Flow CytometryCell SortingFluorescence Activated Cell Sorting (FACS)


Posted on April 18, 2023
What types of antibodies can be labeled using antibody labeling kits?
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody LabelingAntibody and Protein LabelingImmunohistochemistry (IHC)Spectral Flow Cytometry


Posted on April 18, 2023
What types of labels can be attached to antibodies?
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody LabelingAntibody and Protein LabelingImmunohistochemistry (IHC)Western Blot


Posted on April 18, 2023
What is the purpose of an antibody labeling kit?
Antibodies and Proteomics BioconjugationAntibody LabelingAntibody and Protein LabelingImmunohistochemistry (IHC)Spectral Flow Cytometry


Posted on April 13, 2023
What types of samples can be used with an antifade mount medium?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
How should an antifade reagent be chosen for a specific experiment or analysis?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
Can antifade reagents be used in other types of imaging besides fluorescence microscopy?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
How long does the fluorescence signal last when using an antifade mount medium?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
How do I reduce sample exposure in order to minimize photobleaching?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
What are some common anti-fading techniques?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
What are some common components of an antifade mounting medium?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
What causes fading in fluorescence microscopy?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightnessfluorescence microscope


Posted on April 13, 2023
Can antifade mounting medium be used with all types of fluorophores?
BioconjugationFluorescenceImmunohistochemistry (IHC)anti-fadingfluorescence brightness


Posted on March 22, 2023
What are the types of chemical reagents used in the staining process of the tissues?
Cellular Structures and OrganellesFluorescenceImmunohistochemistry (IHC)Organelle Stainingfluorescence imagingfluorescence microscope


Posted on March 9, 2023
What is the procedure of direct stain using a basic dye?
IHCImmunohistochemistry (IHC)Microscopybacteria


Posted on March 9, 2023
What is the procedure for heat fixation?
FixationIHCImmunohistochemistry (IHC)Microscopybacteriafixed cells


Posted on March 9, 2023
What is the principle of direct staining?
IHCImmunohistochemistry (IHC)Microscopybacteria


Posted on January 30, 2023
What are the types of luminescence?
Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingImmunohistochemistry (IHC)


Posted on January 18, 2023
How do I dissolve BSA powder?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingBSAImmunohistochemistry (IHC)bovine serum albumin


Posted on January 6, 2023
What are the differences between eukaryotic DNA and prokaryotic DNA?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular Structures and OrganellesDNAImmunohistochemistry (IHC)Nucleic AcidsNucleus


Posted on December 10, 2022
Does DAPI stain all cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 10, 2022
Can DAPI bind to RNA?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 10, 2022
Do I have to fix cells before DAPI staining?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
Is DAPI toxic to cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
What is DAPI a marker of?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
What organelle does DAPI stain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
Why is DAPI used as a counterstain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
What should I consider when choosing counterstain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular ProcesssesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
What procedures may be required to prepare a sample for cellular staining?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on December 2, 2022
What are the common cell stains?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)


Posted on December 2, 2022
What laser excites DAPI?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus


Posted on November 30, 2022
What do I dissolve DAPI in?
BioconjugationAntibody and Protein LabelingCell Structures and OrganellesImmunohistochemistry (IHC)Nucleus


Posted on November 23, 2022
What cells express CD3?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is CD3 a marker of?
BioconjugationAntibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is the structure of CD19?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What are the functions of CD19?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is CD19?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What immune cells express CD14?
Antibodies and ProteomicsAntibody and Protein LabelingBiocojugationCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What are the functions of CD14?
BioconjugationAntibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What cells express CD34?
BioconjugationAntibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is the structure of CD34?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is CD34?
BioconjugationAntibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 23, 2022
What is CD34 a marker for?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on November 10, 2022
What are the applications of TRITC-dextran?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
How are FITC signals detected?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFluoresceinsImmunohistochemistry (IHC)amine-reactiveimmunocytochemistry


Posted on November 10, 2022
How do I store FITC-dextran?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
What are the different isomers of FITC?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
What are the physical properties of FITC?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryimmunocytochemistry


Posted on November 10, 2022
How do I dissolve a FITC-dextran?
Bioconjugation Chemical ReagentsClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
Is FITC hydrophobic?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryimmunocytochemistry


Posted on November 10, 2022
Is FITC soluble in water?
Antibodies and Proteomics Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
Is FITC a fluorophore?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsImmunohistochemistry (IHC)Spectral Flow Cytometryamine-reactiveimmunocytochemistry


Posted on November 10, 2022
What does FITC bind to?
Antibodies and Proteomics Chemical ReagentsAntibody and Protein LabelingClassic DyesFlow Cytometry ReagentsFluoresceinsFluorescenceImmunohistochemistry (IHC)immunocytochemistryin situ hybridization


Posted on October 25, 2022
What are the detection methods for western blot?
Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingImmunohistochemistry (IHC)Secondary AntibodiesWestern Blot


Posted on October 7, 2022
What are recombinant antibodies?
Antibodies and ProteomicsAntibody and Protein LabelingBioconjugationImmunohistochemistry (IHC)


Posted on October 7, 2022
What are the advantages of polyclonal antibodies?
Antibodies and ProteomicsAntibody and Protein LabelingBioconjugationImmunohistochemistry (IHC)


Posted on September 1, 2022
What are the similarities between flow cytometry and immunohistochemistry?
BioconjugationCell Cycle AssaysCell Structures and OrganellesCellular ProcessesFlow Cytometry ReagentsImmunohistochemistry (IHC)


Posted on August 29, 2022
What is an Immunoglobulin?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on August 29, 2022
What are the differences between immunoglobulin and antibody?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingBioconjugationImmunohistochemistry (IHC)


Posted on August 29, 2022
What is the structure of immunoglobulins?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on August 25, 2022
What are the differences between phage display and hybridoma?
Antibodies and ProteomicsAntibody and Protein LabelingBioconjugationImmunohistochemistry (IHC)


Posted on August 17, 2022
What are the main types of antibodies?
Antibody and Protein LabelingAntibodies and ProteomicsImmunohistochemistry (IHC)Antibody and Protein LabelingBioconjugation


Posted on August 17, 2022
What should be considered when generating monoclonal antibodies?
BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)Antibodies and ProteomicsPhysiological Probes


Posted on August 5, 2022
What are the differences between flow cytometry and immunohistochemistry?
Flow Cytometry ReagentsImmunohistochemistry (IHC)BioconjugationAntibodies and ProteomicsProtein to Protein Conjugation


Posted on August 5, 2022
What are the differences between IgG, IgM, IgE and IgD?
Antibody and Protein LabelingSecondary AntibodiesImmunohistochemistry (IHC)Bioconjugation


Posted on August 2, 2022
What are the differences between B cell receptor and antibody?
Antibody and Protein LabelingBioconjugationAntibodies and ProteomicsImmunohistochemistry (IHC)


Posted on July 26, 2022
What is Cytokeratin 18?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA)Antibody LabelingImmunohistochemistry (IHC)Spectral Flow CytometryWestern Blotflow cytometryimmunocytochemistry


Posted on July 25, 2022
What are the functions of immunoglobulin?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)Physiological Probes


Posted on July 25, 2022
What are the primary classes of immunoglobulins?
Antibodies and ProteomicsImmunohistochemistry (IHC)Antibody and Protein LabelingPhysiological Probes


Posted on June 30, 2022
What are monoclonal antibodies?
Antibodies and ProteomicsImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein Labeling


Posted on June 30, 2022
What are polyclonal antibodies?
BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)Antibodies and Proteomics


Posted on June 30, 2022
What are the advantages of using primary antibodies?
Antibodies and ProteomicsEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)Antibody and Protein LabelingBioconjugation


Posted on June 30, 2022
What are the advantages of using secondary antibodies?
Antibody and Protein LabelingBioconjugationEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)Antibodies and Proteomics


Posted on June 30, 2022
What are secondary antibodies?
BioconjugationEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)Antibody and Protein Labeling


Posted on June 29, 2022
What are the advantages of recombinant antibodies?
Physiological ProbesAntibody and Protein LabelingImmunohistochemistry (IHC)Antibodies and Proteomics


Posted on June 29, 2022
What are the applications of antibodies?
BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)


Posted on June 29, 2022
What are the common types of antibodies?
Immunohistochemistry (IHC)Antibodies and ProteomicsAntibody and Protein LabelingBioconjugation


Posted on June 29, 2022
How are monoclonal antibodies made?
Antibody and Protein LabelingBioconjugationImmunohistochemistry (IHC)


Posted on June 28, 2022
What are the types of recombinant antibody fragments?
Antibody and Protein LabelingEnzyme-Linked Immunosorbent Assay (ELISA)Antibodies and ProteomicsImmunohistochemistry (IHC)Bioconjugation


Posted on June 28, 2022
How do I select the right secondary antibodies?
Antibodies and ProteomicsEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)Bioconjugation


Posted on June 24, 2022
How do primary and secondary antibodies work in immunoassays?
Antibodies and ProteomicsEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)Antibody and Protein LabelingPhysiological Probes


Posted on June 24, 2022
What are the two types of immunofluorescence?
Antibody and Protein LabelingImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)Bioconjugation


Posted on June 2, 2022
What are the common standards used for the Bradford assays?
Antibody and Protein LabelingImmunohistochemistry (IHC)Physiological Probes


Posted on June 1, 2022
Why is BSA used as a standard?
Antibody and Protein Labeling Enzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC) Antibodies and Proteomics Bioconjugation


Posted on February 4, 2022
What are the applications of Immunoblot?
Immunohistochemistry (IHC)BioconjugationPhysiological Probes


Posted on September 28, 2021
What is the concentration of secondary antibodies for immunofluorescence?
Secondary AntibodiesAntibodies and ProteomicsImmunohistochemistry (IHC)Power Styramide™ Signal Amplification (PSA™)


Posted on September 28, 2021
What is the role of secondary antibodies?
Secondary AntibodiesPrimary AntibodiesImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)


Posted on September 27, 2021
What is the advantage of using the pre-adsorbed secondary antibody?
Secondary AntibodiesAntibodies and ProteomicsImmunohistochemistry (IHC)


Posted on September 22, 2021
What label should I choose for a secondary antibody?
Secondary AntibodiesAntibodies and ProteomicsImmunohistochemistry (IHC)


Posted on September 22, 2021
What are the common applications for secondary antibody conjugates?
Secondary AntibodiesBioconjugationImmunohistochemistry (IHC)Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein Labeling


Posted on September 21, 2021
Are there different IgG antibodies?
Antibodies and ProteomicsImmunohistochemistry (IHC)Secondary Antibodies


Posted on May 26, 2021
What is the difference between immunoprecipitation and coimmunoprecipitation?
BioconjugationAntibodies and ProteomicsImmunohistochemistry (IHC)


Posted on December 1, 2020
What are the reasons for high background in ELISA?
ELISAAntibodies and ProteomicsEnzyme-Linked Immunosorbent Assay (ELISA)Immunohistochemistry (IHC)BioconjugationHorseradish Peroxidase (HRP) and Poly-HRP


Posted on September 29, 2020
What is the difference between Western Blot and ELISA?
Antibodies and Proteomics Chemical Reagents Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingImmunohistochemistry (IHC)Western Blot


Posted on June 1, 2020
Why streptavidin is better than avidin for binding biotin?
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)BiotinBiotin and StreptavidinImmunohistochemistry (IHC)flow cytometryimmunofluorescence


Posted on May 18, 2020
What is FSC and SSC in flow cytometry?
Chemical ReagentsClassic DyesFlow Cytometry ReagentsImmunohistochemistry (IHC)Physiological ProbesSpectral Flow Cytometryflow cytometry


Posted on May 18, 2020
What is trypan blue (TB) assay?
Chemical ReagentsCell ViabilityCell Viability AssaysImmunohistochemistry (IHC)Live or Deadcell-impermeable


Posted on May 18, 2020
What is cell viability assay?
Antibodies and Proteomics Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesImmunohistochemistry (IHC)


Posted on May 18, 2020
Does Propidium Iodide specifically bind to dead cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCell Viability AssaysCellular Structures and OrganellesImmunohistochemistry (IHC)Propidium iodide (PI)


Posted on May 18, 2020
How do DNA binding dyes bind to DNA?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingCell Cycle AssaysCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Physiological ProbesPropidium iodide (PI)TUNEL


Posted on May 18, 2020
What is difference between therapeutic and prophylactic group in research?
Antibodies and Proteomics Chemical ReagentsImmunohistochemistry (IHC)


Posted on May 18, 2020
What is the difference between Side Scatter Pulse Width (SSC-w) and Side Scatter Pulse Height (SSC-h)?
Chemical ReagentsClassic DyesFlow Cytometry ReagentsImmunohistochemistry (IHC)Physiological ProbesSpectral Flow Cytometryflow cytometrymultiplex


Posted on May 9, 2020
Which markers can be used to differentiate between human monocytes and macrophages?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)flow cytometryimmunofluorescence


Posted on May 9, 2020
What markers can I use for investigating microglial activation in flow cytometry?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Flow Cytometry ReagentsIHCImmunohistochemistry (IHC)flow cytometry


Posted on May 9, 2020
What markers can I use for macrophages?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
What markers can I use for neutrophils?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
What markers can I use for plasma cells?
BioconjugationAntibody and Protein LabelingAntibody and ProteomicsCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
What are the best markers to define mesenchymal stromal cell (MSC) phenotype by FACS?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on May 9, 2020
What are the activation markers of mouse dendritic cells?
Antibodies and Proteomics BioconjugationCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on May 9, 2020
Is there a spectral overlap between PerCP-Cy5.5 and PE-Cy5?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Flow Cytometry ReagentsImmunohistochemistry (IHC)PE and APCSpectral Flow Cytometry


Posted on May 9, 2020
What is the effect of phenol red in DMEM (Dulbecco’s Modified Eagle Medium)?
Chemical ReagentsCell CultureIHCImmunohistochemistry (IHC)


Posted on May 9, 2020
Is mouse CD16/CD32 a marker for any particular cell type?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
Can CD31 also be used as a marker for platelets instead of CD41?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
How can one distinguish naive from effector/effector memory CD8 T cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on May 9, 2020
What is a buffy coat?
DNA extractionIHCImmunohistochemistry (IHC)centrifugefluorescence microscopeimmunofluorescence


Posted on May 9, 2020
What is the best way to store a buffy coat?
Antibodies and ProteomicsDNADNA extractionIHCImmunohistochemistry (IHC)Storage


Posted on May 9, 2020
Is it possible to use DAPI and PI simultaneously?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingDAPIFluorescenceImmunohistochemistry (IHC)Propidium iodide (PI)


Posted on May 9, 2020
What are natural killer cells?
Antibodies and ProteomicsAntibody and Protein LabelingIHCImmunohistochemistry (IHC)fluorescence microscopeimmunofluorescence


Posted on May 9, 2020
How do natural killer cells function?
Antibodies and ProteomicsAntibody and Protein LabelingIHCImmunohistochemistry (IHC)


Posted on May 9, 2020
How can I analyze natural killer cells using flow cytometry?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Flow Cytometry ReagentsIHCImmunohistochemistry (IHC)Spectral Flow Cytometryflow cytometry


Posted on April 24, 2020
Any suggestions on how to insert antibodies into living cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on April 24, 2020
How does the structure of the variable domain of an antibody allow it to bind with high affinity to its epitope?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on April 24, 2020
What is the difference between staining buffer and FACS buffer?
Chemical ReagentsBSABuffer Preparations and RecipesEDTAImmunohistochemistry (IHC)PBSbuffer


Posted on April 24, 2020
What are transplant immunology and immunogenetics?
Cellular ProcessesImmunohistochemistry (IHC)


Posted on April 24, 2020
How can you detect endogenous expression of early endosome and lysosome in immunofluorescence?
Chemical ReagentsBSABuffer Preparations and RecipesImmunohistochemistry (IHC)LysosomesPBSbufferimmunofluorescence


Posted on April 24, 2020
Can polyclonal antibodies that are generated against tagged proteins cross-react?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)Protein


Posted on April 24, 2020
What are some methods for conjugation of antibodies with metallic nanoparticles?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingConjugationImmunohistochemistry (IHC)antibody conjugation


Posted on April 24, 2020
What is the difference between polyclonal and monoclonal antibodies?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)Protein


Posted on April 24, 2020
Why are there different antibody isotypes in our immune system?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingIHCIgGImmunohistochemistry (IHC)Physiological Probes


Posted on April 24, 2020
What is the difference between capture antibody and marker-antigen?
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingELISAIHCImmunohistochemistry (IHC)


Posted on April 24, 2020
Why might polyclonal antibodies give better results than monoclonal antibodies?
Antibodies and Proteomics Bioconjugation Chemical ReagentsAntibody and Protein LabelingIHCImmunohistochemistry (IHC)Physiological Probes


Posted on April 24, 2020
What is the difference between reactogenicity and the immunogenicity of a vaccine?
Antibodies and ProteomicsCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)


Posted on April 24, 2020
What is the difference between indirect and direct imaging?
Antibodies and ProteomicsAntibody and Protein LabelingIHCImmunohistochemistry (IHC)Primary AntibodiesSecondary Antibodiesimmunofluorescence


Posted on April 24, 2020
How do you dilute primary antibodies from 1:200 to 1:1000?
Chemical ReagentsBuffer Preparations and RecipesCalculating ConcentrationIHCImmunohistochemistry (IHC)Serial Dilutionbuffer


Posted on April 24, 2020
Why does a secondary antibody have to originate from a host species different than that of the primary antibody?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)Primary AntibodiesSecondary Antibodies


Posted on April 24, 2020
What is the difference between anti-human and anti-mouse antibodies?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)antibody conjugation


Posted on April 24, 2020
What is the difference between HLA-DR and Iba1?
Antibodies and Proteomics BioconjugationIHCImmunohistochemistry (IHC)Protein


Posted on April 24, 2020
Why is TMB used in conjunction with HRP in ELISA?
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingHRPHorseradish Peroxidase (HRP) and Poly-HRPImmunohistochemistry (IHC)


Posted on April 24, 2020
Is there a good antibody available to detect C-terminal fragments of amyloid precursor protein (APP)?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingIHCImmunohistochemistry (IHC)


Posted on April 24, 2020
Does von Willebrand factor induce platelet aggregation or agglutination?
Antibodies and ProteomicsImmunohistochemistry (IHC)


Posted on April 24, 2020
What is the difference between Myc and c-Myc tag proteins?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingImmunohistochemistry (IHC)ProteinWestern Blot


Posted on April 24, 2020
What is the difference between sarcomas and carcinomas?
Cell Cycle AnalysisCellular ProcessesCellular Structures and OrganellesImmunohistochemistry (IHC)Cell Cycle and Proliferation


Posted on April 24, 2020
What is the difference between M1 and M2 macrophages and how can you differentiate them?
Antibodies and ProteomicsCD80Cell Cycle AnalysisCell Cycle and ProliferationCellular ProcessesCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on April 24, 2020
What is the right concentration of antibodies to use when labelling with fluorescent dyes?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingImmunohistochemistry (IHC)


Posted on April 17, 2020
How does PBS clean cells?
Chemical ReagentsBuffer Preparations and RecipesIHCImmunohistochemistry (IHC)PBSbuffer


Posted on April 17, 2020
Why is 100% Ethanol used in rehydration of paraffin embedded tissues?
Antibodies and Proteomics Chemical ReagentsAntibody and Protein LabelingIHCImmunohistochemistry (IHC)Paraffin embedded sectionsProtein


Posted on April 17, 2020
Techniques for storage of tissues post-fixation?
FixationStoragefixed cells Chemical ReagentsImmunohistochemistry (IHC)


Posted on April 17, 2020
In IHC what should be incubation time for primary antibody and secondary antibody ?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)Primary AntibodiesSecondary Antibodies


Posted on April 17, 2020
How to circumvent the non specific binding of monoclonal Antibody?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on April 17, 2020
Does adding triton with the primary antibody hinder antigen detection in immunohistochemistry?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)Primary Antibodies Chemical ReagentsBuffer Preparations and RecipesIHCbufferdetergent


Posted on April 17, 2020
What is the reason for positive staining in negative control tissue during Immunohistochemistry (IHC)?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)IHChydrogen peroxide


Posted on April 17, 2020
What are the advantages and disadvantages of varying incubation time and temperature for immunofluorescence staining of tissue?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)immunofluorescenceIHC


Posted on April 17, 2020
What is the best blocking buffer for immunofluorescence ?
Antibody and Protein LabelingBSABuffer Preparations and RecipesImmunohistochemistry (IHC)PBSbufferimmunofluorescence


Posted on April 17, 2020
What is IHC double staining?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)Chemical ReagentsClassic DyesIHCPhysiological Probes


Posted on April 17, 2020
Why do we use Citrate buffer in Antigen retrieval step during IHC?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)buffer Chemical ReagentsBuffer Preparations and Recipes


Posted on April 17, 2020
What is the detailed mechanism of PMA differentiation of U937 cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingIHCImmunohistochemistry (IHC)


Posted on April 17, 2020
Why is the function of E-Cadherin totally different from N-Cadherin?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingIHCImmunohistochemistry (IHC)


Posted on April 17, 2020
What is blocking buffer in IHC?
Antibodies and ProteomicsBSAImmunohistochemistry (IHC)PBSbuffer Chemical ReagentsIHC


Posted on April 17, 2020
What is the role of Tween-20 in antigen retrieval buffer?
Immunohistochemistry (IHC)detergent Antibodies and Proteomics Chemical ReagentsBuffer Preparations and RecipesIHCbuffer


Posted on April 17, 2020
What would be the best marker in IHC/IF for bronchial epithelial cells?
Antibodies and ProteomicsAntibody and Protein LabelingImmunohistochemistry (IHC)immunofluorescence


Posted on April 17, 2020
What's the role of BSA/Milk as blocking agents??
Antibodies and Proteomics Bioconjugation Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingBSABuffer Preparations and RecipesImmunohistochemistry (IHC)bovine serum albuminbuffer


Posted on April 17, 2020
What are some reliable methods for validating antibodies?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingIHCImmunohistochemistry (IHC)Western Blot


Posted on April 17, 2020
Is agitation necessary during IHC antibody incubation?
Antibodies and ProteomicsBuffer Preparations and RecipesIHCImmunohistochemistry (IHC)Permeabilizationbufferdetergent


Posted on April 2, 2020
How many clusters of differentiation are there?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


Posted on April 2, 2020
What are the roles of CD4 and CD8 in T cell activation?
Antibodies and ProteomicsAntibody and Protein LabelingCD4+ T CellsCluster of Differentiation (CD Antibodies)IHCImmunohistochemistry (IHC)


Posted on April 2, 2020
What is the difference between CD4 and CD8 T cells?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)IHC


Posted on April 2, 2020
What is the role of CD45 in T cell activation?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)IHC


Posted on April 2, 2020
What is CD45 a marker for?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)IHC


Posted on April 2, 2020
What is the significance of cluster differentiation CD markers in immunophenotyping?
Antibodies and ProteomicsAntibody and Protein LabelingCluster of Differentiation (CD Antibodies)Immunohistochemistry (IHC)


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