SARS-COV-2 Spike S1 (N501Y) Protein 4376

Additional Information:
inaccessionYP_009724390|express systemHEK293|product tagC-His|purity> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC|backgroundA new variant of SARS-CoV-2 is spreading in the UK and is rapidly becoming a global threat.It is characterised by multiple mutations in the spike protein. Among them, N501Y is of major concern because it involves one of the six key amino acid residues determining a tight interaction of the SARS-CoV-2 receptor-binding domain (RBD) with its cellular receptor angiotensin-converting enzyme 2 (ACE2).|molecular weightThe protein has a predicted MW of 76 kDa. Due to glycosylation, the protein migrates to 115-140 kDa based on Tris-Bis PAGE result.|available size100 g, 500 g|endotoxinLess than 1EU per g by the LAL method.|SARS-COV-2 Spike S1 (N501Y) Protein 4376proteinSize and concentration100, 500g and lyophilizedFormLyophilizedStorage InstructionsValid for 12 months from date of receipt when stored at -80C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.Storage bufferShipped at ambient temperature.Purity> 95% as determined by Tris-Bis PAGEtarget relevanceNo information|