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Stabilized Delta Trimeric Spike ProteinProduced in CHO cells. Available in mg to grams.
The Delta variant of SARS-CoV-2 was first detected in India and has, by November 2021, spread to over 179 countries. It contains again the 614G mutations and others, notably a proline to arginine substitution that may facilitate the cleavage of the S precursor into the S1/S2 conversion, which results in the fusion of the spike protein with the cell membrane receptor ACE2.
This product is intended for research use only.
|Stabilized Delta Trimeric Spike Protein|
|Sequence modifications||C-terminal Transmembrane region replaced with a trimerization domain and a polyhistidine tag. Two stabilizing proline mutations. Scrambled S1/S2 furin cleavage site. D614G amino acid change.|
|Isolate (Seq ID)||20A/S:478K|
|Expression system||CHOExpress® cells|
|Purity||> 95 % as determined by SDS-PAGE.|
|Buffer||0.01M PBS, pH 7.4, no preservatives|
|Availability||mg to grams|