What is the catalog number for Spike Protein (C-His, SARS-CoV-2)?

The catalog number for Spike Protein (C-His, SARS-CoV-2) is P521674.

What sizes are available for Spike Protein (C-His, SARS-CoV-2)?

Spike Protein (C-His, SARS-CoV-2) is available in the following size(s): 100 µg.

Is Spike Protein (C-His, SARS-CoV-2) in stock?

Spike Protein (C-His, SARS-CoV-2) is currently made to order / not held in immediate stock. Contact us for lead time.

Spike Protein (C-His, SARS-CoV-2)

Product Specifications

Abbreviation

Spike

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Purity

> 90 % as determined by SDS-PAGE.

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag) (Cat: 10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike RBD (K417N, E484K, N501Y) -His (40592-V08H85), the EC50 of SARS-CoV-2 (2019-nCoV) Spike RBD (K417N, E484K, N501Y) -His (40592-V08H85) is 5-40 ng/mL.

Function

Arg319-Phe541 (K417N, E484K, N501Y)

Molecular Weight

The recombinant SARS-CoV-2 (2019-nCoV) Spike S1 (Arg319-Phe541 (K417N, E484K, N501Y) ) -His Recombinant Protein consists of 234 amino acids and predicts a molecular mass of 26.6 kDa. As a result of glycosylation, it migrates as an approximately 35 kDa band in SDS-PAGE under reducing conditions.