Species : |
Sars-CoV-2 |
Source : |
HEK293 |
Tag : |
His |
Description : |
It's been reported that COVID-19 can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity. |
Form : |
Liquid in sterile PBS, pH 7.4. |
Molecular Mass : |
Predicted molecular weight: 42.9 kDa |
Endotoxin : |
<0.1 EU per ug of protein as determined by LAL method. |
Purity : |
95% or above |
Storage : |
The protein is stable in a liquid state at -70 centigrade for 12 months. Avoid repeated freeze-thaw cycles. |
Concentration : |
See product label |
Shipping : |
Recombinant proteins are provided as frozen liquid and will be shipped out with dry ice. |
Warning : |
For research use only. |