Reconstitute with distilled water to 0.1-0.5mg/ml. Lyophilized from 0.22μm-filtered PBS (pH7.4).
Store at -20ºC or below. After reconstitution, the protein solution is stable at -20 ºC for 1 month, at 4ºC for up to 1 week. Avoid freeze-thaw cycles.
Val16-Arg685 of SARS-CoV-2 (COVID-19) Spike S1 protein (Accession #YP_009724390.1) fused with a 6×His tag at the C-terminus.
> 90% by SDS-PAGE
< 1.0 EU/μg (determined by the LAL method)
For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.