Recombinant HCoV-HKU1(isolate N5) Spike Protein, His-tagged
Cat.No. : | Spike-353V |
Product Overview : | HCoV-HKU1(isolate N5) S1 protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ala 13 - Arg 756 (Accession # Q0ZME7-1). |
- Specification
- Gene Information
- Related Products
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. |
Source : | HEK293 |
Species : | HCoV-HKU1 |
Tag : | His |
Form : | Lyophilized from 0.22 μm filtered solution in PBS, pH7.4, 10% trehalose. |
Molecular Mass : | The protein has a calculated MW of 85.7 kDa. The protein migrates as 110-130 kDa under reducing (R) condition (SDS-PAGE) due to Glycosylation. |
Protein length : | Ala 13 - Arg 756 |
Endotoxin : | Less than 1.0 EU per μg by the LAL method. |
Purity : | >90% as determined by SDS-PAGE. |
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. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents. |
Synonyms : | Spike, S1 protein, Spike glycoprotein Subunit1, S glycoprotein Subunit1, Spike protein S1, COVID-19 |
Synonyms : | Spike, S1 protein, Spike glycoprotein Subunit1, S glycoprotein Subunit1, Spike protein S1, COVID-19 |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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