Mouse Klotho beta / KLB Protein, His Tag
分子别名(Synonym)
betaKlotho,beta-klotho,BKL,KLB,klotho beta like,klotho beta-like protein
表达区间及表达系统(Source)
Mouse Klotho beta, His Tag (KLB-M52H7) is expressed from human 293 cells (HEK293). It contains AA Phe 53 - Leu 995 (Accession # Q99N32-1).
Predicted N-terminus: Phe 53
蛋白结构(Molecular Characterization)
![1.jpg 1.jpg](/SupplyImg1/2025-02-10/6387478241833217468682637.jpg)
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 110.8 kDa. The protein migrates as 125-145 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素(Endotoxin)
Less than 1.0 EU per μg by the LAL method.
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.
![2.jpg 2.jpg](/SupplyImg1/2025-02-10/6387478242534521272706677.jpg)
背景(Background)
KLB(Klotho Beta)是一种蛋白质编码基因。其相关途径包括RET信号传导和HIV生命周期。与该基因相关的GO注释包括水解酶活性、水解O-糖基化合物和成纤维细胞生长因子结合。KL是该基因的一个重要同源物。Klothoβ是多种代谢过程的调节因子,但其在癌症中的作用尚不清楚。我们发现,与成对的相邻非肿瘤肝组织相比,βKlotho在人肝细胞癌组织中的表达下调。与正常肝细胞相比,肝癌细胞也显示出βKlotho表达降低。将βKlotho重新引入肝癌细胞抑制了它们的增殖。
关键字: Klotho beta;Klotho beta蛋白;KLB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。