Cell Explorer™ Live Cell Tracking Kit *Blue Fluorescence*
Ordering information
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Storage, safety and handling
Certificate of Origin | Download PDF |
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
UNSPSC | 12352200 |
Overview | SDSProtocol |
See also: Flow Cytometry Reagents
Our Cell Explorer™ fluorescence imaging kits are a set of tools for labeling cells for fluorescence microscopic investigations of cellular functions. The effective labeling of cells provides a powerful method for studying cellular events in a spatial and temporal context. This particular kit is designed to uniformly label live cells in blue fluorescence for the studies that require the fluorescent tag molecules retained inside cells for relatively longer time. The kit uses a weakly fluorescent dye that carries a cell-retaining moiety. The dye becomes strongly fluorescent upon entering into live cells, and trapped inside live cells to give a stable fluorescence signal for relatively long time. The dye is a hydrophobic compound that easily permeates intact live cells. The labeling process is robust, requiring minimal hands-on time. It can be readily adapted for a wide variety of fluorescence platforms such as microplate assays, immunocytochemistry and flow cytometry. It is useful for a variety of studies, including cell adhesion, chemotaxis, multidrug resistance, cell viability, apoptosis and cytotoxicity. The kit provides all the essential components with an optimized cell-labeling protocol.
Platform
Flow cytometer
Excitation | 350 nm or 405 nm laser |
Emission | 450/40 nm filter |
Instrument specification(s) | Pacific Blue channel |
Fluorescence microscope
Excitation | DAPI filter |
Emission | DAPI filter |
Recommended plate | Black wall/clear bottom |
Components
Example protocol
AT A GLANCE
Protocol Summary
- Prepare samples
- Add 1X Track It™ Blue working solution (100 µL/well)
- Stain the cells at 37°C for 15 to 60 minutes
- Wash the cells
- Examine the specimen under fluorescence microscope with DAPI filter or flow cytometer with 450/40 nm filter (Pacific Blue channel)
CELL PREPARATION
For guidelines on cell sample preparation, please visit https://www.aatbio.com/resources/guides/cell-sample-preparation.html
PREPARATION OF STOCK SOLUTIONS
Unless otherwise noted, all unused stock solutions should be divided into single-use aliquots and stored at -20 °C after preparation. Avoid repeated freeze-thaw cycles.
Track It™ Blue stock solution (2 mM)
Add 25 µL of DMSO (Component B) into one vial of Track It™ Blue (Component A) and mix well to make 2 mM Track It™ Blue stock solution.PREPARATION OF WORKING SOLUTION
Track It™ Blue working solution
Dilute 2 mM Track It™ Blue stock solution into Assay Buffer (Component C) to make 5 to 50 μM Track It™ Blue working solution.Note This Track It™ Blue working solution should be prepared enough for all the wells at 100 μL/well with the appropriate concentration. For example, to get Track It™ Blue at the final concentration of 20 μM for one 96-well microplate, dilute 10 μL of the Track It™ Blue stock solution into 1 mL of Assay Buffer (Component C) to make 1 mL of 20 μM (1X) Track It™ Blue working solution.
Note The final concentration of the Track It™ Blue should be empirically determined for different cell types and/or experimental conditions. It is recommended to test at the concentrations that are at least over a ten fold range.
Note We found that 2 µM final in well concentration is sufficient for most of cell lines.
SAMPLE EXPERIMENTAL PROTOCOL
- Remove Growth medium, wash cells with PBS once.
- Add 100 µL Track It™ Blue working solution (1X) to each well.
- Incubate the cells in a 37°C, 5% CO2 incubator for 15 to 60 minutes.
- Wash cells with Hanks and 20 mM Hepes buffer (HHBS) or an appropriate buffer.
- Fill the cell wells with Assay Buffer or an appropriate buffer.
- Analyze the cells using a fluorescence microscope with DAPI filter or flow cytometer with 450/40 nm filter (Pacific Blue channel).
Images
Citations
View all 3 citations: Citation Explorer
Autophagy proteins are not universally required for phagosome maturation
Authors: Cemma, Marija and Grinstein, Sergio and Brumell, John H
Journal: Autophagy (2016): 1440--1446
Authors: Cemma, Marija and Grinstein, Sergio and Brumell, John H
Journal: Autophagy (2016): 1440--1446
Differential detection of tumor cells using a combination of cell rolling, multivalent binding, and multiple antibodies
Authors: Myung, Ja Hye and Gajjar, Khyati A and Chen, Jihua and Molokie, Robert E and Hong, Seungpyo
Journal: Analytical chemistry (2014): 6088--6094
Authors: Myung, Ja Hye and Gajjar, Khyati A and Chen, Jihua and Molokie, Robert E and Hong, Seungpyo
Journal: Analytical chemistry (2014): 6088--6094
Versatile fabrication of nanoscale sol--gel bioactive glass particles for efficient bone tissue regeneration
Authors: Lei, Bo and Chen, Xiaofeng and Han, Xue and Zhou, Jiaan
Journal: Journal of Materials Chemistry (2012): 16906--16913
Authors: Lei, Bo and Chen, Xiaofeng and Han, Xue and Zhou, Jiaan
Journal: Journal of Materials Chemistry (2012): 16906--16913
References
View all 26 references: Citation Explorer
Requirements, features, and performance of high content screening platforms
Authors: Gough AH, Johnston PA.
Journal: Methods Mol Biol (2007): 41
Authors: Gough AH, Johnston PA.
Journal: Methods Mol Biol (2007): 41
A pharmaceutical company user's perspective on the potential of high content screening in drug discovery
Authors: Hoffman AF, Garippa RJ.
Journal: Methods Mol Biol (2007): 19
Authors: Hoffman AF, Garippa RJ.
Journal: Methods Mol Biol (2007): 19
Optimizing the integration of immunoreagents and fluorescent probes for multiplexed high content screening assays
Authors: Giuliano KA., undefined
Journal: Methods Mol Biol (2007): 189
Authors: Giuliano KA., undefined
Journal: Methods Mol Biol (2007): 189
Past, present, and future of high content screening and the field of cellomics
Authors: Taylor DL., undefined
Journal: Methods Mol Biol (2007): 3
Authors: Taylor DL., undefined
Journal: Methods Mol Biol (2007): 3
High-content fluorescence-based screening for epigenetic modulators
Authors: Martinez ED, Dull AB, Beutler JA, Hager GL.
Journal: Methods Enzymol (2006): 21
Authors: Martinez ED, Dull AB, Beutler JA, Hager GL.
Journal: Methods Enzymol (2006): 21
Application of laser-scanning fluorescence microplate cytometry in high content screening
Authors: Bowen WP, Wylie PG.
Journal: Assay Drug Dev Technol (2006): 209
Authors: Bowen WP, Wylie PG.
Journal: Assay Drug Dev Technol (2006): 209
High-content screening of known G protein-coupled receptors by arrestin translocation
Authors: Hudson CC, Oakley RH, Sjaastad MD, Loomis CR.
Journal: Methods Enzymol (2006): 63
Authors: Hudson CC, Oakley RH, Sjaastad MD, Loomis CR.
Journal: Methods Enzymol (2006): 63
Evaluation of a high-content screening fluorescence-based assay analyzing the pharmacological modulation of lipid homeostasis in human macrophages
Authors: Werner T, Liebisch G, Gr and l M, Schmitz G.
Journal: Cytometry A (2006): 200
Authors: Werner T, Liebisch G, Gr and l M, Schmitz G.
Journal: Cytometry A (2006): 200
Automated high content screening for phosphoinositide 3 kinase inhibition using an AKT 1 redistribution assay
Authors: Wolff M, Haasen D, Merk S, Kroner M, Maier U, Bordel S, Wiedenmann J, Nienhaus GU, Valler M, Heilker R.
Journal: Comb Chem High Throughput Screen (2006): 339
Authors: Wolff M, Haasen D, Merk S, Kroner M, Maier U, Bordel S, Wiedenmann J, Nienhaus GU, Valler M, Heilker R.
Journal: Comb Chem High Throughput Screen (2006): 339
High concordance of drug-induced human hepatotoxicity with in vitro cytotoxicity measured in a novel cell-based model using high content screening
Authors: O'Brien P J, Irwin W, Diaz D, Howard-Cofield E, Krejsa CM, Slaughter MR, Gao B, Kaludercic N, Angeline A, Bernardi P, Brain P, Hougham C.
Journal: Arch Toxicol (2006): 580
Authors: O'Brien P J, Irwin W, Diaz D, Howard-Cofield E, Krejsa CM, Slaughter MR, Gao B, Kaludercic N, Angeline A, Bernardi P, Brain P, Hougham C.
Journal: Arch Toxicol (2006): 580
Application notes
FAQ
What is the number of passages your Cell Explorer Live Cell Tracking assays can undergo?
Are there any alternatives to BrdU (Bromodeoxyuridine)?
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Both unicellular and multicellular organisms undergo mitosis. What are the differences observed in the process between the two?
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Are there any alternatives to BrdU (Bromodeoxyuridine)?
Are there any alternatives to Cy5?
Both unicellular and multicellular organisms undergo mitosis. What are the differences observed in the process between the two?
Can 7-AAD be fixed?