Recombinant Human SARS Coronavirus Spike S1 Subunit Protein (His Tag)
Beta LifeScience
SKU/CAT #: BLPSN-4958
Recombinant Human SARS Coronavirus Spike S1 Subunit Protein (His Tag)
Beta LifeScience
SKU/CAT #: BLPSN-4958
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.
Product Overview
Tag | His |
Host Species | Human SARS Coronavirus Spike S1 Subunit Protein |
Description | The S1 subunit of human SARS coronavirus (isolate:WH20) spike (AAX16192.1) (Met1-Arg667) was produced with a C-terminal His tag. |
Source | Insect Cells |
Predicted N Terminal | Ser 14 |
AA Sequence | Met1-Arg667 |
Molecular Weight | The recombinant S1 subunit of human SARS coronavirus (isolate:WH20) spike comprises 665 amino acids and has a predicted molecular mass of 74.4 kDa. The apparent molecular mass of the protein is approximately 85.8 kDa in SDS-PAGE under reducing conditions. |
Purity | Greater than 90% as determined by SDS-PAGE |
Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method |
Formulation | This product was lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4. |
Stability | Recombinant antigens are stable for up to 1 year from date of receipt at -80°C |
Applications | ELISA; immunogen; WB, etc. |
Usage | For Research Use Only |
Storage | Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Please avoid repeated freeze-thaw cycles. |