PE anti-human CD268 (BAFF-R) Antibody

Pricing & Availability
11C1 (See other available formats)
Regulatory Status
Other Names
Mouse IgG1, κ
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Product Citations
Human peripheral blood lymphocytes stained with CD19 FITC and 11C1 PE
  • 11C1_PE_042606
    Human peripheral blood lymphocytes stained with CD19 FITC and 11C1 PE
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Cat # Size Price Quantity Check Availability Save
316905 25 tests 108€
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316906 100 tests 244€
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B cell-activating factor receptor (BAFF-R) is a 19 kD type III membrane protein. It belongs to TNFR superfamily, also known as TNFRSF member 13C (TNFRSF13C), BAFF receptor 3 (BR3), or CD268. BAFF-R is expressed on mature B cells, B cell lymphoma, and T cell subset. BAFF-R is the major receptor for BAFF/BLys (or TALL-1, THANK) which binds to TACI and BCMA as well. The interaction of BAFF with BAFF-R promotes NF-κB activation and plays predominant roles in B-cell maturation and survival as well as costimulates T cell activation and proliferation. TRAF3 is a BAFF-R intracellularly associated protein, which negatively regulates BAFF-R-mediated NF-κB activation.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Reported Reactivity
African Green, Baboon, Cynomolgus, Rhesus
Antibody Type
Host Species
BAFF-R-L1.2 transfectants
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 PE under optimal conditions.
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application References

(PubMed link indicates BioLegend citation)
  1. Ng LG, et al.2004. J. Immunol. 173:807. (FC IHC)
  2. Personal communication. (Block)
Product Citations
  1. Lepse N, et al. 2016. Rheumatology. 55: 162 - 172. PubMed
  2. Salazar-Camarena D, et al. 2016. Lupus. 25: 582 - 592. PubMed
  3. den Hartog G, et al. 2018. Eur J Immunol. 48:283. PubMed
  4. Zhao Z, et al. 2019. J Immunol Res. 2019:9561350. PubMed
  5. Rodríguez-Bayona B, et al. 2013. J Immunol. 191:4996. PubMed
AB_528982 (BioLegend Cat. No. 316905)
AB_528983 (BioLegend Cat. No. 316906)

Antigen Details

Type III transmembrane protein, TNF receptor superfamily, 19 kD

Mature B cells, B cell lymphoma, T cell subset

Induce B cell proliferation and immunoglobulin secretion, costimulate T cell activation
BAFF/BLys, associate with TRAF3
Cell Type
B cells, Leukemia, T cells
Biology Area
Molecular Family
CD Molecules
Antigen References

1. Thompson JS, et al. 2001. Science 293:2108.
2. Ng LG, et al.2004. J. Immunol. 173:807.
3. Rodig SJ, et al. 2005. Human Pathol. 36:1113.
4. Ye Q, et al. 2004. Eur. J. Immunol. 34:2750.
5. Kayagaki N, et al. 2002 Immunity 17:515.

Gene ID
115650 View all products for this Gene ID
View information about CD268 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 11.30.2012

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, 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.

  • Purified anti-human CD268 (BAFF-R)

  • FITC anti-human CD268 (BAFF-R)

  • PE anti-human CD268 (BAFF-R)

  • APC/Cyanine7 anti-human CD268 (BAFF-R)

  • Alexa Fluor® 647 anti-human CD268 (BAFF-R, BAFFR)

  • APC anti-human CD268 (BAFF-R, BAFFR)

  • PerCP/Cyanine5.5 anti-human CD268 (BAFF-R)

  • PE/Cyanine7 anti-human CD268 (BAFF-R)

  • PE/Dazzle™ 594 anti-human CD268 (BAFF-R)

  • Biotin anti-human CD268 (BAFF-R)

  • TotalSeq™-A0215 anti-human CD268 (BAFF-R)

  • TotalSeq™-C0215 anti-human CD268 (BAFF-R)

  • TotalSeq™-B0215 anti-human CD268 (BAFF-R)


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