產(chǎn)品編號:

310-13

別名:

B cell Activating Factor belonging to the TNF family, TNFSF13B, TNFSF20, TALL-1, BLyS, THANK, ZNTF4

描述:

BAFF, a member of the TNF family of ligands, is expressed in T cells, macrophages, monocytes and dendritic cells. BAFF is involved in stimulation of B and T cell function, and is an important survival and maturation factor for peripheral B cells. BAFF signals through three different TNF receptors, TACI, BCMA and BAFF-R. The human BAFF gene codes for a 285 amino acid type II transmembrane protein containing a 46 amino acid cytoplasmic domain, a 21 amino acid transmembrane domain, and a 218 amino acid extracellular domain. Recombinant Human soluble BAFF is a 152 amino acid polypeptide (17.0 kDa), which contains the TNF-like portion of the extracellular domain of BAFF.

氨基酸序列:

AVQGPEETVT QDCLQLIADS ETPTIQKGSY TFVPWLLSFK RGSALEEKEN KILVKETGYF FIYGQVLYTD KTYAMGHLIQ RKKVHVFGDE LSLVTLFRCI QNMPETLPNN SCYSAGIAKL EEGDELQLAI PRENAQISLD GDVTFFGALK LL

來源:

E.coli

純度:

Greater than 95% by SDS-PAGE gel and HPLC analyses.

生物活性:

Determined by a mouse splenocyte survival assay. The expected ED₅₀ for this effect is 0.5-2.0 μg/ml.

交叉反應(yīng):

Mouse, Human, N/A

原產(chǎn)國:

USA