SARS-CoV-2 Spike Antigen B.1.429 (California Variant)

All viruses undergo fast mutations and adept quickly to the countermeasures that the immune systems creates against them. SARS-CoV-2 of the COVID-19 pandemic is no exception here. During the pandemic multiple mutant strains arose. Spike protein of the mutant strain B.1.429 is a full-length protein, which is active in its native trimeric form, that is stabilized in LMNG detergent.

Features

Product Name: SARS-CoV-2 full-length Trimeric Spike Recombinant Antigen B.1.429 Variant
CDPH Reference: CAL.20C
UniProt Number: P0DTC2
Host: HEK293
Mutations that differ from SPIKE Protein: S13l; W152C; L452R; D1183Y
Further Modifications: Furin cleavage site “RRAR” mutated to “GSAG”; K986P; V987P
Buffer Composition: 20 mM Hepes pH 7.5; 150 mM NaCl, 0.001% LMNG
Molecular Weight: 142 kDa