BCMA human,[B-Cell Maturation Antigen, BCM, TNFRSF17];recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

Recombinant Human BCMA/TNFRSF17/CD269/B cell maturation antigen;NACRES NA.32
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): SRP3010
增值税发票 √ 免费送货 √ 订货电话:010-68689484


General description

B-cell maturation antigen (BCMA) or tumor necrosis factor receptor superfamily member 17(TNFRSF17), a member of the tumor necrosis factor (TNF) receptor superfamily, binds to B-cell–activating factor (BAFF) and a proliferation-inducing ligand (APRIL). BCMA is expressed on mature B-cells and other B-cell lines.[2][3] The human BCMA gene codes for a 184 amino acid type I transmembrane protein, which contains a 54 amino acid extracellular domain, a 23 amino acid transmembrane domain, and a 107 amino acid extracellular domain. Recombinant soluble human BCMA is a 50 amino acid polypeptide (5.3kDa) comprising the TNFR homologous region of the BCMA protein.

Biochem/physiol Actions

B-cell maturation antigen (BCMA) or tumor necrosis factor receptor superfamily member 17 (TNFRSF17) plays an important role in B cell development, function and regulation. BCMA also has the capability to activate nuclear factor-κB (NF-κB), janus kinase (JNK) and mitogen activated protein kinases (MAPKs). The protein is expressed in certain cancers like glioblastoma, chronic lymphocytic leukemia, Hodgkin lymphoma and multiple myeloma. It has a role in the maintenance of survival of long-lived plasma cells in bone marrow.[1]



Physical form

Lyophilized with no additives.


Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C


biological source  human
recombinant  expressed in E. coli
assay  ≥98% (HPLC)
 ≥98% (SDS-PAGE)
form  lyophilized
mol wt  5.3 kDa
packaging  pkg of 20 μg
application(s)  cell culture | mammalian: suitable
impurities  <0.1 EU/μg endotoxin, tested
UniProt accession no.  Q02223
shipped in  wet ice
storage temp.  −20°C
Gene Information  human ... TNFRSF17(608)


RIDADR NONH for all modes of transport
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 60 | 欧洲Eur. ≥ 21 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 10