Type
Recombinant protein
Description
SARS-CoV-2 Spike glycoprotein, UK/Nigerian Variant B.1.525. Active trimeric form. UniProt acc. no. P0DTC2. Full-length sequence aa 1 –1273. Mutations: del 69-70, del 144, Q52R, E484K, Q667H, F888L. Further mutations: furin cleavage site RRAR modified to GSAG, K986P, V987P. C-terminal tag.
Source
HEK293
Purity
98% as determined by SDS-PAGE
Formulation
Liquid in buffer 20 mM Hepes pH 7.5; 150 mM NaCl, 0.001% LMNG
Reconstitution
Defrost at ambient temperature.
Applications
Western blotting, ELISA, COVID-19, ligand binding assays
Shipping
On ice. Upon receipt, store the product at the temperature recommended below.
Storage/Expiration
Store protein at –80°C. Protein remains stable until the expiry date when stored at –80°C. Avoid repeated freezing/thawing cycles.
Note
This product is intended for research use only.