Recombinant S1 Subunit[Omicron B.1.1.529]

Spike glycoprotein, S glycoprotein, S1

P0DTC2

16-685

Human

C-terminal His Tag

HEK293 cells

Greater than 95% by SDS-PAGE gel analyses

100 kDa

-20°C for 12 months as lyophilized; 2-8°C for 1 month under sterile conditions after reconstitution

For research use only.

Centrifuge the vial at 10,000 rpm for 1 minute, reconstitute at 200 μg/ml in sterile distilled water by gentle pipetting 2-3 times, don’t vortex

ELISA, WB

Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4