Form
Liquid
Buffer
PBS
Preservative
No preservative
Storage
Store as concentrated solution. Centrifuge briefly prior to opening vial. Aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Concentration
0.73 mg/ml (Please refer to the vial label for the specific concentration.)
Region/Sequence
SARS-CoV-2 Spike of QHD43416.1 (1-1213 a.a, extracellular domain ) with S1-S2 cleavage site mutations (682-685GSAS), 6 stabilizing mutations ( HexaPro mutations, including F817P, A892P, A899P, A942P, K986P, and V987P) and T4 trimerization domain as well as a C-terminal His tag.
Expression System
HEK293 cells
Purity
>95%
Conjugation
Unconjugated
Note
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.