ELISA with SARS-COV-2 Spike S Trimer Protein 4671

SARS-COV-2 Spike S Trimer Protein 4671

$375.00 – $1,250.00

Summary

Expression: HEK293
Functional: Yes (ELISA)
Amino Acid Range: Val16-Glu1188

SKU: 4671parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	QHD43416
express system	HEK293
product tag	C-monomeric hFc
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting 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.
molecular weight	The protein has a predicted MW of 158.3 kDa. Due to glycosylation, the protein migrates to 230-250 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

SARS-COV-2 Spike S Trimer Protein 4671

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

No information

target relevance

Data

ELISA with SARS-COV-2 Spike S Trimer Protein

Immobilized Human ACE2, His Tag at 5µg/ml (100µl/Well) on the plate. Dose response curve for SARS-COV-2 Spike S (Trimer) , hFc Tag with the EC50 of 0.22µg/ml determined by ELISA.

HPLC of SARS-COV-2 Spike S Trimer Protein

The purity of SARS-COV-2 Spike S (Trimer) is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of SARS-COV-2 Spike S Trimer Protein

SARS-COV-2 Spike S (Trimer) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.