- 6D5 (See other available formats)
- Regulatory Status
- Other Names
- Rat IgG2a, κ
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- Product Citations
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CD19 is a 95 kD glycoprotein also known as B4. It is a member of the Ig superfamily, expressed on all pro-B to mature B cells (during development) and follicular dendritic cells. Plasma cells do not express CD19. CD19, in association with CD21 and CD81, forms a molecular complex integral to B cell activation.Product Details
- Verified Reactivity
- Antibody Type
- Host Species
- Mouse CD19-expressing K562 human erythroleukemia cells
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 570™ under optimal conditions.
- Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
FC - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Brilliant Violet 570™ excites at 405 nm and emits at 570 nm. The bandpass filter 585/42 nm is recommended for detection, although filter optimization may be required depending on other fluorophores used. Be sure to verify that your cytometer configuration and software setup are appropriate for detecting this channel. Refer to your instrument manual or manufacturer for support. Brilliant Violet 570™ is a trademark of Sirigen Group Ltd.
Learn more about Brilliant Violet™.
This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
- Excitation Laser
Violet Laser (405 nm)
- Application Notes
Additional reported applications (for the relevant formats) include: immunofluorescence7.
(PubMed link indicates BioLegend citation)
- Shoham T, et al. 2003. J. Immunol. 171:4062. (FC)
- Goodyear CS, et al. 2004. J. Immunol. 172:2870. (FC)
- Kamimura D, et al. 2006. J. Immunol. 177:306. (FC)
- Andoniou CE, et al. 2005. Nat. Immunol. 6:1011. (FC)
- Lawson BR, et al. 2007. J. Immunol. 178:5366. (FC)
- Phan TG, et al. 2007. Nat. Immunol. 8:992. (FC)
- Hayashida K, et al. 2008. J. Biol. Chem. 283:19895. (IF) PubMed
- Charles N, et al. 2010. Nat. Med. 16:701. (FC) PubMed
- Bankoti J, et al. 2010. Toxicol. Sci. 115:422. (FC) PubMed
- Stadnisky MD, et al. 2011. Blood. 117:5133. (FC) PubMed
- Perlot T, et al. 2012. J. Immunol. 188:1201. (FC) PubMed
- Olive V, et al. 2013. Elife. 2:822. PubMed
- Miyai T, et al. 2014. PNAS. 111:11780. PubMed
AB_10933260 (BioLegend Cat. No. 115535)
- Ig superfamily, associates with CD21 and CD81, 95 kD
Pro-B cells to mature B cells (during development), follicular dendritic cells
- Modulates B cell activation and differentiation
- CD21, CD81, Leu-13
- Cell Type
- B cells, Dendritic cells
- Biology Area
- Costimulatory Molecules, Immunology
- Molecular Family
- CD Molecules
- Antigen References
1. Fearon DT. 1993. Curr. Opin. Immunol. 5:341.
2. Krop I, et al. 1996. Eur. J. Immunol. 26:238.
3. Krop I, et al. 1996. J. Immunol. 157:48.
4. Tedder TF, et al. 1994. Immunol. Today 15:437.
- Gene ID
- 12478 View all products for this Gene ID
- View information about CD19 on UniProt.org
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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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APC anti-mouse CD19
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Alexa Fluor® 647 anti-mouse CD19
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APC/Cyanine7 anti-mouse CD19
PerCP anti-mouse CD19
PerCP/Cyanine5.5 anti-mouse CD19
Alexa Fluor® 594 anti-mouse CD19
Brilliant Violet 421™ anti-mouse CD19
Brilliant Violet 570™ anti-mouse CD19
Brilliant Violet 605™ anti-mouse CD19
Brilliant Violet 650™ anti-mouse CD19
Brilliant Violet 785™ anti-mouse CD19
Brilliant Violet 510™ anti-mouse CD19
Purified anti-mouse CD19 (Maxpar® Ready)
PE/Dazzle™ 594 anti-mouse CD19
Brilliant Violet 711™ anti-mouse CD19
APC/Fire™ 750 anti-mouse CD19
TotalSeq™-A0093 anti-mouse CD19
Brilliant Violet 750™ anti-mouse CD19
TotalSeq™-B0093 anti-mouse CD19
Spark Blue™ 550 anti-mouse CD19
Spark NIR™ 685 anti-mouse CD19
TotalSeq™-C0093 anti-mouse CD19
Ultra-LEAF™ Purified anti-mouse CD19
PE/Fire™ 640 anti-mouse CD19 Antibody
Spark YG™ 581 anti-mouse CD19
APC/Fire™ 810 anti-mouse CD19
Spark YG™ 570 anti-mouse CD19
Spark Blue™ 574 anti-mouse CD19 Antibody