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BAFF / TNFSF13B

tumor necrosis factor (ligand) superfamily, member 13b

Members in the TNF superfamily regulate immune responses and induce apoptosis. A novel member in the TNF family was recently identified by several groups and designated BAFF (for B cell Activating Factor belonging to the TNF Family), BLyS (for B Lymphocyte Stimulator), TALL-1 (for TNF- and ApoL-related Leukocyte-expressed Ligand), and THANK (for TNF Homologue that Activate Apoptosis, NF-kB and c-jun N-terminal Kinase). BAFF/BLyS was characterized as a B cell activator since it induced B cell proliferation and immunoglobulin secretion. Three receptors for BAFF were recently identified and designated TACI, BCMA and BAFF-R. BAFF and its receptors are essential for B cell development, survival, and humoral immune responses. BAFF is involved in the development of autoimmune diseases including systemic lupus erythaematosus and rheumatoid arthritis.

Gene Name: tumor necrosis factor (ligand) superfamily, member 13b
Family/Subfamily: TNF , not assigned-TNF
Synonyms: TNFSF13B, B-cell-activating factor, BAFF, ApoL related ligand TALL-1, B-lymphocyte stimulator, CD257, BLYS, Delta4 BAFF, Delta BAFF, TALL-1, TALL1, ZTNF4, THANK, B lymphocyte stimulator, CD257 antigen, TNFSF20
Target Sequences: NM_006573 NP_006564.1 Q9Y275

Publications (3)

1
SLE stratification based on BAFF and IFN-I bioactivity for biologics and implications of BAFF produced by glomeruli in lupus nephritis. Eri Itotagawa, Yoshihiko Tomofuji, Yasuhiro Kato, Hachiro Konaka, Kohei Tsujimoto, JeongHoon Park, Daiki Nagira, Takehiro Hirayama, Tatsunori Jo, Toru Hirano, Takayoshi Morita, Masayuki Nishide, Sumiyuki Nishida, Yoshihito Shima, Masashi Narazaki, Yukinori Okada, Hyota Takamatsu, Atsushi Kumanogoh. Rheumatology (Oxford, England). 2023 May;62:1988-1997. [Full Text Article] [PubMed:36094336] [PMC:PMC10152287] Related Antibodies: LS-B2081.
2
Elevated serum BAFF levels in patients with sarcoidosis: association with disease activity. Ueda-Hayakawa I, Tanimura H, Osawa M, Iwasaka H, Ohe S, Yamazaki F, Mizuno K, Okamoto H. Rheumatology (Oxford, England). 2013 Sep;52:1658-66. [Full Text Article] [PubMed:23685362] Related Antibodies: LS-B2375.
3
B Lymphocyte Stimulator (BLyS) is expressed in human adipocytes in vivo and is related to obesity but not to insulin resistance. M[Character fc]ller N, Schulte DM, Hillebrand S, T[Character fc]rk K, Hampe J, Schafmayer C, Brosch M, von Sch[Character f6]nfels W, Ahrens M, Zeuner R, Schr[Character f6]der JO, Bl[Character fc]her M, Gutschow C, Freitag-Wolf S, Stelmach-Mardas M, Saggau C, Schreiber S, Laudes M. PloS one. 2014 9:e94282. [Full Text Article] [PubMed:24728308] [PMC:PMC3984119] Related Antibodies: LS-B2081.

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Antibodies (95)
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BAFF / TNFSF13B (95)
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BAFF / TNFSF13B Antibody - Anti-BAFF antibody IHC of human tonsil. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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BAFF / TNFSF13B Rat anti-Human Monoclonal (aa83-285) (Buffy-1) Antibody
Human
Flo, ICC, IHC, IHC-P, WB
Unconjugated
50 µg/$515
BAFF / TNFSF13B Antibody - Anti-BAFF antibody IHC of human tonsil. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal (aa254-269) Antibody
Mouse, Human
IHC, IHC-P, WB
Unconjugated
50 µg/$460
BAFF / TNFSF13B Antibody - Anti-BAFF antibody IHC of human tonsil. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (T7-241) Antibody
Human
ELISA, Flo, IHC, IHC-P
Unconjugated
50 µg/$460
BAFF / TNFSF13B Antibody - Anti-BAFF antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody dilution 10 ug/ml.
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BAFF / TNFSF13B Mouse anti-Human Monoclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
500 µg/$460
BAFF / TNFSF13B Antibody - BAFF antibody. IHC(P): Human Tonsil Tissue.
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal (aa265-285) Antibody
Mouse, Rat, Human
IHC, IHC-P, WB
Unconjugated
10 µg/$318; 100 µg/$470
BAFF / TNFSF13B Antibody - Flow cytometry of BAFF antibody This image was taken for the unconjugated form of this product. Other forms have not been tested.
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (Biotin) (ANC2H3) Antibody
Human
ELISA, Flo, Func
Biotin Conjugated
100 µg/$536
BAFF / TNFSF13B Antibody - Tissue lysates of Rat spleen (60 ug) were resolved by SDS-PAGE, transferred to NC membrane and probed with anti-human BLyS (1:500). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system.
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (aa134-285) (H4-C7) Antibody
Rat, Human
ELISA, WB
Unconjugated
50 µl/$303; 100 µl/$365
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (Azide-free) (ANC2H3) Antibody
Human
ELISA, Func
Unconjugated, Azide-free
100 µg/$446
BAFF / TNFSF13B Antibody - Western Blot (non-reducing) of BAFF antibody. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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BAFF / TNFSF13B Goat anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
50 µg/$356; 100 µg/$396
BAFF / TNFSF13B Antibody - Western Blot (reducing) of BAFF antibody This image was taken for the unconjugated form of this product. Other forms have not been tested.
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BAFF / TNFSF13B Goat anti-Human Polyclonal (Biotin) Antibody
Human
ELISA, WB
Biotin Conjugated
25 µg/$356; 50 µg/$396
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BAFF / TNFSF13B Rat anti-Human Monoclonal Antibody
Mouse, Human
Flo, IHC, WB
Unconjugated
100 µg/$543
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BAFF / TNFSF13B Rat anti-Human Monoclonal (4.62) Antibody
Human
ELISA, Func, IP
Unconjugated
100 µg/$463
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BAFF / TNFSF13B Rat anti-Human Monoclonal (Biotin) (4.62) Antibody
Human
ELISA, Func, IP
Biotin Conjugated
100 µg/$484
BAFF / TNFSF13B Antibody - Immunofluorescence analysis of SMMC-7721 cells using TNFSF13B mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Secondary antibody from Fisher
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (6C3A2) Antibody
Human
ELISA, Flo, ICC, IHC, WB
Unconjugated
100 µl/$459
BAFF / TNFSF13B Antibody - Immunohistochemistry of paraffin-embedded human tonsil using antibody at 1:100 dilution.
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal (aa76-285) Antibody
Mouse, Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µl/$294; 100 µl/$360
BAFF / TNFSF13B Antibody - Western blot of TNFSF13B expression in transfected 293T cell line by TNFSF13B monoclonal antibody (M04), clone 2C11.
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (2C11) Antibody
Human
ELISA, IP, WB
Unconjugated
100 µg/$423
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal Antibody
Human
Flo, IP, WB
Unconjugated
100 µl/$412
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BAFF / TNFSF13B Rat anti-Rat Monoclonal (Biotin) Antibody
Mouse, Rat
ELISA, Flo
Biotin Conjugated
100 µg/$924
BAFF / TNFSF13B Antibody - BAFF antibody Western blot. All lanes: Anti BAFF at 0.5 ug/ml. Lane 1: Rat Kidney Tissue Lysate at 50 ug. Lane 2: Rat Spleen Tissue Lysate at 50 ug. Lane 3: Mouse Spleen Tissue Lysate at 50 ug. Lane 4: Human Placenta Tissue Lysate at 50 ug. Predicted band size: 31 kD. Observed band size: 31 kD.
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal (aa134-285) Antibody
Mouse, Rat, Human
WB
Unconjugated
10 µg/$318; 100 µg/$470
BAFF / TNFSF13B Antibody - Immunocytochemistry of BAFF in HL60 cells with BAFF antibody at 1 µg/ml.
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, ICC, IF, WB
Unconjugated
0.1 mg/$460
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BAFF / TNFSF13B Rabbit anti-Human Monoclonal (Preservative Free) (305) Antibody
Human
WB
Unconjugated, Preservative Free
100 µl/$412
BAFF / TNFSF13B Antibody - Western blot of recombinant BAFF.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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BAFF / TNFSF13B Rabbit anti-Mouse Polyclonal (aa68-302) (Biotin) Antibody
Mouse
WB
Biotin Conjugated
100 µl/$316; 200 µl/$361; 500 µl/$511; 1 ml/$587; 2 ml/$809; 5 ml/$1,317
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BAFF / TNFSF13B Rat anti-Mouse Monoclonal Antibody
Mouse
ELISA, Flo, WB
Unconjugated
100 µg/$574
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BAFF / TNFSF13B Rabbit anti-Human Polyclonal (aa16-44) Antibody
Human
ELISA, IHC, WB
Unconjugated
200 µl/$734
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BAFF / TNFSF13B Mouse anti-Human Monoclonal (Azide-free, BSA-free) (C257/1638) Antibody
Human
Flo, IF
Unconjugated, Azide-free, BSA-free
100 µg/$574
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).