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ELISA, WB
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLCEndotoxin level is less than 1EU per ug by the LAL method.
HEK293 cells
0.1 mg- Featured

ELISA, WB
< 95%
50 kD
E. coli
0.1 mg - SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein [orb1231593]Featured

ELISA, WB
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Predicted: 102.6kD Observed: 130-140kD due to glycosylation
HEK293 cells
0.1 mg - Featured

ELISA, WB
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Predicted: 77.9kD Observed: 110-120kD due to glycosylation
HEK293 cells
0.1 mg - SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein [orb1231595]Featured

ELISA, WB
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Predicted: 77.9kD Observed: 110-120kD due to glycosylation
HEK293 cells
0.1 mg



















