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 P519721.

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

Immobilized Recombinant Human ACE2 / Angiotensin-Converting Enzyme 2 Protein (Fc Tag) (Cat: 10108-H02H) at 2 μg/mL (100 μL/well) can bind Recombinant SARS-CoV-2 NB.1.8.1 (Omicron) Spike RBD Protein (His Tag) (Cat: 40592-V08H161), the EC50 is 15-50 ng/mL (QC tested) .

Function

Arg319-Lys529

Molecular Weight

The recombinant SARS-CoV-2 Spike RBD consists of 221 amino acids and predicts a molecular mass of 25.3 kDa. As a result of glycosylation, it migrates as an approximately 36.6 kDa band in SDS-PAGE under reducing conditions.