Mouse Transferrin R / CD71 Protein, His Tag (MALS verified)
分子别名（Synonym）
CD71,TFRC,TFR,sTfR,TfR1,Trfr,T9,p90
表达区间及表达系统（Source）
Mouse Transferrin R, His Tag (TFR-M524b) is expressed from human 293 cells (HEK293). It contains AA Cys 89 - Phe 763 (Accession # Q62351-1).
Predicted N-terminus: His
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the N-terminus.
The protein has a calculated MW of 77.8 kDa. The protein migrates as 80-90 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
The protein is designed as a dimer.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method / rFC method.
纯度（Purity）
>95% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
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
CD71抗原（亦称转铁蛋白受体1、TfR、sTfR、p90、TfR1、Trfr等）属于肽酶M28家族M28B亚家族成员。该分子含有一个蛋白酶相关结构域（PA结构域），在转铁蛋白向细胞递送铁的过程中起关键介导作用，并被视为人类白血病与淋巴瘤治疗的潜在新靶点。CD71/TFRC/TfR受体分子可与γ-氨基丁酸受体相关蛋白（GABARAP）及遗传性血色素沉着症蛋白（HFE）发生相互作用。
关键字： 小鼠转铁蛋白受体;Transferrin R蛋白;CD71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。