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 P528719.

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. > 90 % as determined by SEC-HPLC.

Bioactivity

1. Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag) (10108-H05H) at 2 μg/mL (100 μL/well) can bind 2019-nCoV S1 (D614G) h (40591-V08H3), the EC50 of 2019-nCoV S1 (D614G) h (40591-V08H3) is 250-650 ng/mL. 2. Loaded ACE2 Protein, Human, Recombinant (mFc Tag) (Cat. No. 10108-H05H) on AMC Biosensor, can bind SARS-CoV-2 (2019-nCoV) Spike S1 (D614G) -His Recombinant Protein (Cat. No. 40591-V08H3) with an affinity constant of 57.7 nM as determined by Octet RED System.

Function

Val16-Arg685 (D614G)

Molecular Weight

The recombinant SARS-CoV-2 (2019-nCoV) Spike S1 (D614G) -His Recombinant Protein consists of 681 amino acids and predicts a molecular mass of 76.41 kDa.