Purified anti-human CD269 (BCMA) Antibody

Pricing & Availability
19F2 (See other available formats)
Regulatory Status
Other Names
Mouse IgG2a, κ
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Product Citations
Human myeloma cell line U266 was stained with purified CD269 (clone 19F2, filled histogram) or purified mouse IgG2a, κ isotype control (open histogram), followed by anti-mouse IgG PE.
  • 19F2_Purified_CD269_Antibody_FC_032113
    Human myeloma cell line U266 was stained with purified CD269 (clone 19F2, filled histogram) or purified mouse IgG2a, κ isotype control (open histogram), followed by anti-mouse IgG PE.
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357502 100 µg 212€
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CD269, also known as B cell maturation antigen (BCMA), is a 27 kD, single pass transmembrane protein with one TNFR-Cys repeat on its extracellular domain. CD269 is a B cell maturation factor, essential for the long-term survival of plasma cells. It is expressed by plasmablasts, plasma cells, and germinal center B cells. The ligands of CD269 are BAFF and APRIL, and its cytoplasmic domain binds several of the TRAF family members.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
BCMA-mouse IgG Fc fusion protein
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography.
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.

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 ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Product Citations
  1. Thomas E, et al. 2022. Adv Healthc Mater. 11:e2101565. PubMed
AB_2561924 (BioLegend Cat. No. 357502)

Antigen Details

Single pass transmembrane protein, member of the TNFR superfamily, 1 TNFR-Cys domain, 27 kD

Plasmablasts, plasma cells, germinal center B cells

B cell maturation factor, essential for survival of plasma cells
Associates with several TRAF family members
Cell Type
B cells, Plasma cells
Biology Area
Molecular Family
CD Molecules
Antigen References

1. Coquery CM and Erickson LD. 2012. Crit. Rev. Immunol. 32:287. 
2. Notas G, et al. 2012. J. Immunol. 189:4748. 
3. Rickert RC, et al. 2011. Immunol. Rev. 244:115. 
4. Mesin L, et al. 2011. J. Immunol. 187:2867.

Gene ID
608 View all products for this Gene ID
View information about CD269 on UniProt.org

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Go To Top Version: 1    Revision Date: 04/05/2013

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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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.
If you need assistance with selecting the best format contact our expert technical support team.

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