SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein

Product Code:

PSI-10-111

Product Group:

Recombinant Proteins

Supplier:

ProSci

Regulatory Status:

RUO

Target Species:

Virus

Applications:

Enzyme-Linked Immunosorbent Assay (ELISA)
Western Blot (WB)

Storage:

Store the lyophilized protein at -20˚C to -20˚C for long term. After reconstitution, the protein solution is stable at -20˚C for 3 months, at 2-8˚C for up to 1 week

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Code	Size	Price

PSI-10-111-0.1mg

0.1mg

£657.00

Quantity:

Prices exclude any Taxes / VAT

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Further Information

Additional Names:

S1 protein, Spike glycoprotein subunit 1, S glycoprotein subunit 1, Spike protein S1, Novel coronavirus S1 protein

Application Note:

This recombinant protein can be used for WB, ELISA. For research use only.

Background:

The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses as well as protective immunity.

Biological Activity:

Measured by its binding ability in a functional ELISA.Immobilized Recombinant Human ACE2 at 2 g/mL (100L/well ) can bind Recombinant nCoV-S1, The EC50 of nCoV-S1 is 0.25-0.45 μg/mL

Buffer:

PBS, pH 7.4

Fusion Tag:

His tag at C-terminus

NCBI Gene ID #:

43740568

NCBI Official Name:

surface glycoprotein

NCBI Official Symbol:

NCBI Organism:

Severe acute respiratory syndrome coronavirus 2

Physical State:

Lyophilized

Predicted Molecular Weight:

75.8 kDa

Protein Accession #:

YP_009724390.1

Purity:

> 90% as determined by SDS-PAGE; > 95% by HPLC.

Recombinant Protein Sequence:

#N/A

Source:

HEK293 cells

Swissprot #:

P0DTC2

Documents

Datasheet