Recombinant SARS-COV-2 Spike S1 (N501Y) Protein

Product Specifications

Background

A new variant of SARS-CoV-2 is spreading in the UK and is rapidly becoming a global threat. It is characterized by multiple mutations in the spike protein. Among them, N501Y is of major concern because it involves one of the six key amino acid residues determining a tight interaction of the SARS-CoV-2 receptor-binding domain (RBD) with its cellular receptor angiotensin-converting enzyme 2 (ACE2) .

Gene ID

YP_009724390.1

Expression System

HEK293

Conjugation

Unconjugated

Tag

His tag

Source

Recombinant SARS-COV-2 Spike S1 (N501Y) Protein protein is expressed in HEK293 with His tag. It contains the amino acid sequence of Val16-Arg685 (N501Y) .

Applications

WB, ELISA, HPLC

Endotoxin

Less than 1EU per ug by the LAL method.

Purity

> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC

Buffer

Lyophilized from 0.22um filtered solution in 20mM PB (pH 7.4) . 5% trehalose is added as a protectant before lyophilization.

Storage Conditions

The product should be stored at -70°C or -20°C.

Species

SARS-CoV-2

Gene ID URL

YP_009724390.1

Available Sizes

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