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Stabilized Beta Trimeric Spike Protein

Produced in CHO cells. Available in mg to grams.

The beta variant — initially found in South Africa — showed additional mutations in the spike protein, the most important ones as K417N, E484K and N501Y (the last one was found already in the Beta variant). Also, the early mentioned D614G mutation remained in this variant.

Product datasheet

This product is intended for research use only.

Stabilized Beta 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) 20H/501.V2
Expression system CHOExpressTMcells
Purity > 95 % as determined by SDS-PAGE.
Buffer 0.01M PBS, pH 7.4, no preservatives
Availability mg to grams