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ACROBiosystems HCoV-229E S1 protein, His Tag
Brand: ACROBiosystems SIN-V52H4-1mg
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Description
It's been reported that Coronavirus 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.
This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 58.8 kDa. The protein migrates as 70-110 kDa under reducing (R) condition (SDS-PAGE) due to Glycosylation.Specifications
| 58.8 kDa | |
| HCoV-229 E S1 protein, His Tag (SIN-V52H4) is expressed from human 293 cells (HEK293). It contains AA Cys 16 - Ala 536 (Accession # P15423-1). | |
| -20°C | |
| S1 protein | |
| HCoV-229 E | |
| PBS, pH7.4 | |
| HEK293 | |
| Viral Proteins |
| 1 mg | |
| Cys 16 - Ala 536 | |
| Spike,S1 protein,Spike glycoprotein Subunit1,S glycoprotein Subunit1,Spike protein S1,COVID-19 | |
| Unconjugated | |
| His Tag | |
| Less than 1.0 EU / μg by the LAL method. | |
| Powder | |
| >90% as determined by SDS-PAGE |