Biotinylated Human BCMA / TNFRSF17 Protein, His,Avitag?, premium grade
分子別名(Synonym)
TNFRSF17,CD269,BCM,BCMA
表達區(qū)間及表達系統(tǒng)(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
本產(chǎn)品在生產(chǎn)過程中遵循嚴格的質(zhì)量控制體系,涵蓋無菌檢測、內(nèi)毒素檢測等全方位測試。針對細胞培養(yǎng)及早期臨床前階段的其他應(yīng)用場景,我們會對產(chǎn)品性能進行嚴謹驗證,并完成兼容性測試。當(dāng)您的研究進入后期臨床階段時,我們還可提供定制化GMP蛋白服務(wù):根據(jù)您的具體需求,我們將與您協(xié)作開發(fā)符合GMP標準的生物制品,同時滿足細胞療法生產(chǎn)中原輔材料的使用規(guī)范。
蛋白結(jié)構(gòu)(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.
標記(Labeling)
Biotinylation of this product is performed using Avitag? technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
蛋白標記度(Protein Ratio)
Passed as determined by the HABA assay / binding ELISA.
內(nèi)毒素(Endotoxin)
Less than 0.1 EU per μg by the LAL method / rFC method.
無菌(Sterility)
Negative
支原體(Mycoplasma)
Negative.
純度(Purity)
>90% as determined by SDS-PAGE.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重構(gòu)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.
存儲(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.



背景介紹
腫瘤壞死因子受體超家族成員17(TNFRSF17,亦稱B細胞成熟蛋白BCMA、CD269抗原)是TNF受體超家族成員。該受體包含一個TNFR-Cys重復(fù)結(jié)構(gòu)域,特異性表達于成熟B細胞(不表達于T細胞或單核細胞),主要結(jié)合配體TNFSF13B(即BLyS/BAFF)和TNFSF13(即APRIL)。其核心功能包括促進B細胞存活及調(diào)節(jié)體液免疫應(yīng)答,并能激活核因子κB(NF-κB)和c-Jun氨基末端激酶(JNK)信號通路。
關(guān)鍵字: BCMA;BCMA蛋白;BCMA重組蛋白;ACRO;百普賽斯;
百普賽斯集團ACROBiosystems Group(股票代碼:301080)是成立于2010年的跨國生物科技公司,是為全球生物醫(yī)藥、健康產(chǎn)業(yè)領(lǐng)域提供關(guān)鍵生物試劑產(chǎn)品及解決方案的行業(yè)平臺型基石企業(yè)。2021年在創(chuàng)業(yè)板上市。百普賽斯集團業(yè)務(wù)遍布全球,橫跨亞洲、北美洲、歐洲,在中國、美國、瑞士等12個城市設(shè)有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計服務(wù)客戶超6000家,與全球Top 20醫(yī)藥企業(yè)均建立了長期、穩(wěn)定的合作伙伴關(guān)系。集團旗下?lián)碛衅放艫CROBiosystems百普賽斯、bioSeedin柏思薈、Condense Capital墾拓資本和ACRODiagnostics百斯醫(yī)學(xué)等。