Name: MegaWox™ polyHRP-Protein A Conjugate
Brand: AAT Bioquest
SKU: 11041
Price: 443 USD
Availability: InStock

MegaWox™ polyHRP-Protein A Conjugate

Protein A is a 42-kDa protein found in the cell wall of Staphylococcus aureus. It binds the Fc region of immunoglobulins from various species with high affinity. There are four binding sites for antibodies but only two of them can be used simultaneously. Protein A conjugates are useful in the indirect detection of antigens immobilized on a solid support or in tissue samples. In these assays, an unlabeled detection antibody is added to the solid phase and then the immunocomplex formed is quantified with a protein A conjugate. Protein A conjugates may be used for the indirect detection of imunocomplexes in sandwich type immunoassays, provided that Fab fragments are used instead of whole antibody molecules for coating the solid phase. The affinity of protein A for immunoglobulins depends on the immunoglobulin class and the species. For example, the affinity is low for mouse IgG1 monoclonal antibodies and high for human and rabbit polyclonal antibodies. MegaWox™ polyHRP-Protein A Conjugate is designed to deliver the highest sensitivity and low background in immunoassays where sample volume is limited or when the target molecule is present at low levels. The protein A-poly-HRP conjugate is purified to remove unconjugated protein A molecules that competes for binding sites with its HRP-conjugates. In addition, the conjugate is devoid of unconjugated HRP that can cause background signal.

General packaging for Cat. No. 11041. Your actual packaging may differ.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
11041	1 mg	Price

References

View all 50 references: Citation Explorer

Nanocapsulation of horseradish peroxidase (HRP) enhances enzymatic performance in removing phenolic compounds.

Authors:

Liu, Shan and Huang, Biyan and Zheng, Guiqin and Zhang, Peng and Li, Juying and Yang, Bo and Chen, Yantao and Liang, Li

Journal:

International journal of biological macromolecules (2020): 814-822

Acetylcholinesterase biosensors based on ionic liquid functionalized carbon nanotubes and horseradish peroxidase for monocrotophos determination.

Authors:

Jiaojiao, Xia and Bin, Zou and Pengyun, Wang and Qing, Luo and Xin, Shen and Rui, Ji

Journal:

Bioprocess and biosystems engineering (2020): 293-301

Modified Ti3C2 nanosheets as peroxidase mimetics for use in colorimetric detection and immunoassays.

Authors:

Wu, Xiaoju and Chen, Tongming and Chen, Yuan and Yang, Guowei

Journal:

Journal of materials chemistry. B (2020)

Δ-FeOOH as Support for Immobilization Peroxidase: Optimization via a Chemometric Approach.

Authors:

Tavares, Tássia Silva and da Rocha, Eduardo Pereira and Esteves Nogueira, Francisco Guilherme and Torres, Juliana Arriel and Silva, Maria Cristina and Kuca, Kamil and Ramalho, Teodorico C

Journal:

Molecules (Basel, Switzerland) (2020)

Model Compounds Study for the Mechanism of Horseradish Peroxidase-Catalyzed Lignin Modification.

Authors:

Yang, Dongjie and Wang, Yalin and Huang, Wenjing and Li, Zhixian and Qiu, Xueqing

Journal:

Applied biochemistry and biotechnology (2020)

Physical properties

Solvent

Water

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Refrigerated (2-8 °C); Minimize light exposure
UNSPSC	12171501

Documents

Protocol
Safety Data Sheet
Certificate of Analysis

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Page updated on October 26, 2025