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Genscript Corporation SARS-CoV-2 Spike protein RBD-H
Supplier: Genscript Corporation Z0374120

BA 2 differs from BA 1 in its genetic sequence including some amino acid differences in the spike protein and other proteins Studies have shown that BA 2 has a growth advantage over BA 1 Studies are ongoing to understand the reasons for this growth advantage but initial data suggest that BA 2 appears inherently more transmissible than BA 1 which currently remains the most common Omicron sublineage reported This difference in transmissibility appears to be much smaller than for example the difference between BA 1 and Delta Further although BA 2 sequences are increasing in proportion relative to other Omicron sublineages (BA 1 and BA 1 1) there is still a reported decline in overall cases globally
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