Biotinylated Human BCMA / TNFRSF17 Protein, His,Avitag™, premium grade
分子别名(Synonym)
TNFRSF17,CD269,BCM,BCMA
表达区间及表达系统(Source)
Biotinylated Human BCMA, His,Avitag, premium grade (BCA-H82E4) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Ala 54 (Accession # Q02223-1).
Predicted N-terminus: Met 1
本产品在生产过程中遵循严格的质量控制体系,涵盖无菌检测、内毒素检测等全方位测试。针对细胞培养及早期临床前阶段的其他应用场景,我们会对产品性能进行严谨验证,并完成兼容性测试。当您的研究进入后期临床阶段时,我们还可提供定制化GMP蛋白服务:根据您的具体需求,我们将与您协作开发符合GMP标准的生物制品,同时满足细胞疗法生产中原辅材料的使用规范。
蛋白结构(Molecular Characterization)

This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).
The protein has a calculated MW of 9.6 kDa. The protein migrates as 15-17 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
标记(Labeling)
Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
蛋白标记度(Protein Ratio)
Passed as determined by the HABA assay / binding ELISA.
内毒素(Endotoxin)
Less than 0.1 EU per μg by the LAL method / rFC method.
无菌(Sterility)
Negative
支原体(Mycoplasma)
Negative.
纯度(Purity)
>90% as determined by SDS-PAGE.
制剂(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法(Reconstitution)
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储(Storage)
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.



背景介绍
肿瘤坏死因子受体超家族成员17(TNFRSF17,亦称B细胞成熟蛋白BCMA、CD269抗原)是TNF受体超家族成员。该受体包含一个TNFR-Cys重复结构域,特异性表达于成熟B细胞(不表达于T细胞或单核细胞),主要结合配体TNFSF13B(即BLyS/BAFF)和TNFSF13(即APRIL)。其核心功能包括促进B细胞存活及调节体液免疫应答,并能激活核因子κB(NF-κB)和c-Jun氨基末端激酶(JNK)信号通路。
关键字: BCMA;BCMA蛋白;BCMA重组蛋白;ACRO;百普赛斯;
百普赛斯集团ACROBiosystems Group(股票代码:301080)是成立于2010年的跨国生物科技公司,是为全球生物医药、健康产业领域提供关键生物试剂产品及解决方案的行业平台型基石企业。2021年在创业板上市。百普赛斯集团业务遍布全球,横跨亚洲、北美洲、欧洲,在中国、美国、瑞士等12个城市设有办公室、研发中心及生产基地。目前累计服务客户超6000家,与全球Top 20医药企业均建立了长期、稳定的合作伙伴关系。集团旗下拥有品牌ACROBiosystems百普赛斯、bioSeedin柏思荟、Condense Capital垦拓资本和ACRODiagnostics百斯医学等。