TN13B_HUMAN   Q9Y275


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UniProt:Q9Y275

Recommended name:Tumor necrosis factor ligand superfamily member 13B

EC number:

Alternative names:(B lymphocyte stimulator) (BLyS) (B-cell-activating factor) (BAFF) (Dendritic cell-derived TNF-like molecule) (TNF- and APOL-related leukocyte expressed ligand 1) (TALL-1) (CD antigen CD257)

Cleaved into:Tumor necrosis factor ligand superfamily member 13b, membrane form; Tumor necrosis factor ligand superfamily member 13b, soluble form

GeneID:10673

Gene names  (primary ):TNFSF13B

Gene names  (synonym ):BAFF BLYS TALL1 TNFSF20 ZTNF4

Gene names  (ORF ):UNQ401/PRO738

Length:285

Mass:31223

Sequence:MDDSTEREQSRLTSCLKKREEMKLKECVSILPRKESPSVRSSKDGKLLAATLLLALLSCCLTVVSFYQVAALQGDLASLRAELQGHHAEKLPAGAGAPKAGLEEAPAVTAGLKIFEPPAPGEGNSSQNSRNKRAVQGPEETVTQDCLQLIADSETPTIQKGSYTFVPWLLSFKRGSALEEKENKILVKETGYFFIYGQVLYTDKTYAMGHLIQRKKVHVFGDELSLVTLFRCIQNMPETLPNNSCYSAGIAKLEEGDELQLAIPRENAQISLDGDVTFFGALKLL

Tissue specificity:Abundantly expressed in peripheral blood Leukocytes and is specifically expressed in monocytes and macrophages. Also found in the spleen, lymph node, bone marrow, T-cells and dendritic cells. A lower expression seen in placenta, heart, lung, fetal liver, thymus, and pancreas. Isoform 2 is expressed in many myeloid cell lines. {ECO:0000269|PubMed:12867412}.

Induction:Up-regulated by exposure to IFNG/IFN-gamma. Down-regulated by phorbol myristate acetate/ionomycin treatment.

Developmental stage:

Protein families:Tumor necrosis factor family


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