- 1D6 (See other available formats)
- Regulatory Status
- HCDM listed
- Other Names
- BAFF, BLYS, TNFSF13b, B cell activating factor, tumor necrosis factor ligand superfamily 13B, B lymphocyte stimulator (BLYS), TNF and APOL-related leukocyte expressed ligand 1 (TALL1), TNF homolog that activates apoptosis, NF-κB and JNK (THANK)
- Mouse IgG1, κ
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- Product Citations
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BAFF, also known as B cell activating factor, tumor necrosis factor ligand superfamily 13B, B lymphocyte stimulator (BLYS), TNF and APOL-related leukocyte expressed ligand 1 (TALL1), and TNF homolog, activates apoptosis, NF-κB, and JNK (THANK). BAFF is a type II transmembrane protein and is a member of the tumor necrosis factor ligand superfamily. BAFF can be proteolytically cleaved to form a soluble protein. BAFF, like other TNF ligand family members, forms homotrimers. The predicted molecular weight of a BAFF monomer is approximately 31 kD. BAFF is expressed on peripheral blood B and T lymphocytes, monocytes, macrophages, and dendritic cells. It is upregulated by IFN-γ and downregulated by PMA/ionomycin treatment.Product Details
- Antibody Type
- Host Species
- Human CD257 transfected murine cell line.
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with APC/Cyanine7 under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- 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
Red Laser (633 nm)
(PubMed link indicates BioLegend citation)
- Hase H, et al. 2004. Blood 6:2257. (IHC)
- Product Citations
AB_2814320 (BioLegend Cat. No. 366511)
AB_2814321 (BioLegend Cat. No. 366512)
- Type II transmembrane protein and is a member of the tumor necrosis factor ligand superfamily. It can be proteolytically cleaved to form a soluble protein and it forms homotrimers. The predicted molecular weight of monomer is approximately 31 kD.
Peripheral blood B and T lymphocytes, monocytes, macrophages, and dendritic cells. Upregulated by IFN-γ and is downregulated by PMA/ionomycin treatment.
- Stimulates B and T cell immunity, regulates humoral immunity by binding TACI and BCMA receptors, and prevents apoptosis and promotes B cell survival by binding the BAFF-specific receptor (BAFFR/BR3).
- BAFF binds to TACI (TNFRSF13B) and BCMA (TNFRSF17) as well as the APRIL ligand. BAFF also binds to the BAFF-specific receptor (BAFFR/BR3).
- Cell Type
- B cells, Dendritic cells, Macrophages, Monocytes, T cells
- Biology Area
- Cell Biology, Costimulatory Molecules, Immunology, Signal Transduction, Stem Cells
- Molecular Family
- CD Molecules, Cytokines/Chemokines, Growth Factors, Soluble Receptors
- Antigen References
1. Schneider P, et al. 1999. J. Exp. Med. 189:1747.
2. Moore PA, et al. 1999. Science 285:260.
3. Shu HB, et al. 1999. J. Leuko. Biol. 65:680.
4. Yu G, et al. 2000. Nat. Immunol. 1:252.
5. Oren DA, et al. 2002. Nat. Struct. Biol. 9:288.
- Gene ID
- 10673 View all products for this Gene ID
- View information about CD257 on UniProt.org
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