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Recombinant SARS-Cov-2 Spike S1 protein, His & Avi (HEK293) (bs-46004P)  
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產品編號 bs-46004P
英文名稱 Recombinant SARS-Cov-2 Spike S1 protein, His & Avi (HEK293)
中文名稱 重組SARS冠狀病毒2 Spike S1 蛋白
別    名 coronavirus spike Protein; cov spike Protein; novel coronavirus RBD Protein; novel coronavirus s1 Protein; novel coronavirus spike Protein; RBD Protein; S1 Protein; Spike RBD Protein; 2019-nCoV; 2019nCoV; Recombinant SARS-Cov-2 Spike S1 protein, His & Avi  新冠病毒S蛋白; 新冠S1蛋白; SARS-CoV-2 S1蛋白;
Specific References  (1)     |     bs-46004P has been referenced in 1 publications.
[IF=4.38] Lalioti, Vasiliki. et al. Cell surface detection of vimentin, ACE2 and SARS-CoV-2 Spike proteins reveals selective colocalization at primary cilia. SCI REP-UK. 2022 Apr;12(1):1-19  Other ;  Other.  
理論分子量 73kDa
檢測分子量 120-140
性    狀 Lyophilized or Liquid
濃    度 >0.5 mg/ml
物    種 SARS-Cov-2
序    列 14-683/1273
純    度 >95% as determined by SDS-PAGE
純化方法 AC
內毒素 Not analyzed
表達系統 HEK293 cell
活性 Yes
標簽 His & Avi
緩 沖 液 Lyophilized from 0.22um filtered solution in 2X PBS (pH7.4). Normally 5% trehalose is added as protectant before lyophilization.
保存條件 Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles.
注意事項 This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
產品介紹 The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensinconverting 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.

產品圖片
Measured by its binding ability in a functional ELISA. Immobilized human ACE2, His-Avi Tag (Cat: bs-46001P) at 2μg/ml (100ul/Well) can bind SARS-CoV-2 Spike S1, His-Avi Tag (Cat: bs-46004P), the EC50 is 912.27ng/ml.
The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
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