Human Ephrin-B2 / EFNB2 Protein, Fc tag (MALS verified)
分子别名(Synonym)
EFNB2
表达区间及表达系统(Source)
Human Ephrin-B2 Protein, Fc tag (EPN-H5259) is expressed from human 293 cells (HEK293). It contains AA Ser 25 - Ala 168 (Accession # P52799-1).
Predicted N-terminus: Ser 25
蛋白结构(Molecular Characterization)

This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 42.8 kDa. The protein migrates as 50-55 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)
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
制剂(Formulation)
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5 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(Background)
Ephrin-B2(EFNB2)也被称为EPH相关受体酪氨酸激酶配体5(LERK-5)或HTK配体(HTK-L),属于Ephrin家族。ephrin-B(ENFB)类是跨膜蛋白,与介导发育事件有关,特别是在神经系统和红细胞生成中。EFNB2已被证明在视交叉发育中与EPHA3和EPHB1相互作用。EFNB2也被证明是亨德拉病毒和尼帕病毒的受体,在感染期间介导进入细胞。
关键字: Ephrin-B2;EFNB2蛋白;EFNB2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。