公告提醒:爱必信所有产品和服务仅用于科学研究,不用于及其他用途提供产品和服务(也不为任何个人提供产品和服务)!

产品描述:

产品名称:Biotinylated 2019 nCOV Spike S1 Protein

背景说明: The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

别名: S1 protein,Spike glycoprotein Subunit1,S glycoprotein Subunit1,Spike protein S1

序列: Gln 14-Arg 683

Accession: QHD43416.1

种属: SARS-CoV-2

来源: Biotinylated 2019-nCoV Spike S1 is expressed from mammalian with a His tag and Avi at the C-terminal.;It contains Gln 14-Arg 683.

分子量: The protein has a predicted MW of 77.9 kDa. Due to glycosylation, the protein migrates to 110-120KDa based on Bis-Tris PAGE result.

纯度: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC

内毒素水平: Less than 1 EU per μg by the LAL method.

形态: Lyophilized from 0.22um filtered solution in PBS (pH 7.4).Normally 5 % trehalose is added as protectant before lyophilization.

储存/保存方法: The product should be stored at -70℃ or -20℃.

产品信息订购:

产品更多信息请进入爱必信网站咨询