Target
SARS-CoV-2 Spike Glycoprotein
Synonyms
S / Spike Glycoprote | SARS-CoV-2 | SARS-Cov2 | COVID-19 | SARS-CoV2 (COVID-19) Spike
Species
Coronavirus SARS-CoV-2
Conjugations
Unconjugated
Predicted Molecular Weight
47.9 kDa
Expression System
Human Cells
Purification
Greater than 95 % as determined by reducing SDS-PAGE.
Usage Summary
Recombinant 2019-nCoV Spike Protein RBD is produced by our Mammalian expression system and the target gene encoding Asn331-Val524 is expressed with a mFc tag at the C-terminus.
Bio-Activity
Immobilized Human ACE-2-His at 10µg/ml (100 µl/well) can bind Recombinant 2019-nCoV Spike Protein (RBD, mFc Tag) . The ED50 of Recombinant 2019-nCoV Spike Protein (RBD, mFc Tag) is 62 ng/ml.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Sterile solution in PBS, pH 7.4.
Storage
Store at less than -20°C for up to 6 months. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee
About SARS-CoV-2 Spike Glycoprotein