This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 60.0 kDa. The protein migrates as 70-90 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
Supplied as 0.2 μm filtered solution in 20 mM PB, 300 mM NaCl, pH7.4 with glycerol as protectant.
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Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
SARS-CoV-2 S2 protein, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Authors: Wheatley AK, Juno JA, Wang JJ, et al.
Journal: Nature communications 2021
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