货号 | FAB593F |
别名 | B cell maturation antigen; B-cell maturation protein; BCMAtumor necrosis factor receptor superfamily member 17; BCMB-cell maturation factor; CD269 antigen; CD269; TNFRSF17; tumor necrosis factor receptor superfamily, member 17 | 全称 | B Cell Maturation Factor |
反应种属 | Mouse |
应用 | Flow Cytometry |
目标/特异性 | Detects mouse BCMA in direct ELISAs. In direct ELISAs, this antibody does not cross-react with recombinant human (rh) BCMA or rhTACI. |
使用方法 | Flow Cytometry: 10 µL/106cells |
来源 | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 608 (Human); 21935 (Mouse); 287034 (Rat) |
应用文献 | |
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. PD-L1hi B cells are critical regulators of humoral immunity. | |
纯化方式 | Protein A or G purified from hybridoma culture supernatant |
免疫原 | Mouse myeloma cell line NS0-derived recombinant mouse BCMA Met1-Thr49 Accession # O88472 |
生物活性 | Mouse |
标记 | Fluorescein |
背景 | BCMA (B Cell Maturation Antigen),also known as TNFRSF17, is a 22-26 kDa member of the TNFR superfamily. It is a type III transmembrane (TM) protein one that is synthesized as a type I TM protein that has a restricted expression pattern. Among the cells recognized to express BCMA are bone marrow plasma cells(PCs), adipocytes and stratum basale keratinocytes. At least some human BCMA is now known to beN-glycosylated, a modification that affects both its affinity for ligand, andits half-life on the cell surface. Mouse, by contrast, has no potential N-linked site, and anyglycosylation would have to be either O-linked, or N-linked through thegeneration of an alternative splice form. In any case, and although the predicted MW of mouse BCMA is 20 kDa, itappears to run anomalously at 22-26 kDa in SDS-PAGE. Mouse BCMA is 185 amino acids (aa) inlength. It contains a long, 115 aacytoplasmic region and a short 49 aa extracellular domain characterized by twocysteine-rich segments. Ligands for BCMAare trimers, and include APRIL and BAFF homotrimers, plus APRIL:BAFFheterotrimers. In human, BCMA is knownto be proteolytically cleaved and released, acting as an antagonist to APRILAND BAFF signaling; in mouse, it is unclear if cleavage occurs. BCMA activation on PCs promotes PC survival,while on adipocytes, BCMA signaling downregulates adiponectin and leptinproduction, and on keratinocytes, BCMA ligation induces IL-6 and GM-CSFsecretion. Over aa 1-49, mouse BCMA shares65% and 90% aa sequence identity with human and rat BCMA, respectively. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of BCMA/TNFRSF17 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes were stained with Rat Anti-Mouse BCMA/TNFRSF17 Fluorescein‑conjugated Monoclonal Antibody (Catalog # FAB593F) and Rat Anti-Mouse B220/CD45R APC‑conjugated Monoclonal Antibody (Catalog # FAB1217A). Quadrant markers were set based on control antibody staining. View our protocol for Staining Membrane-associated Proteins. |