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SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY)

SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY)

SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY)

$270.00$900.00

In stock

$270.00$900.00

KACTUS Biosystems SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY) (catalog No. COV-VM1SY) is expressed from HEK293 with His tag at the C-Terminus.It contains Val16-Arg685.

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Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Catalog No. COV-VM1SY
Product NameSARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY)
Supplier Name KACTUS Biosystems
Brand Name KACTUS Biosystems
Synonyms S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1
Species SARS-COV-2
Source HEK293
Accession YP_009724390.1
Product Tag C-His
Biotinylated no
Exact Sequence Val16-Arg685
Molecular Weight The protein has a predicted MW of 76 kDa. Due to glycosylation, the protein migrates to 115-140 kDa based on Tris-Bis PAGE result.
Form Lyophilized
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Shipping Shipped at ambient temperature.
Stability & Storage '-20 to -80°C for 12 months as supplied from date of receipt.; -20 to -80°C for 3-6 months in unopened state after reconstitution.; 2-8°C for 2-7 days after reconstitution.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Note Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com.
Order Offline Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com

Description

COV-VM1SY: SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY)

A new variant of SARS-CoV-2 is spreading in the UK and is rapidly becoming a global threat.It is characterised 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).

Please remember our product information: SARS-COV-2 Spike S1 (N501Y) Protein (COV-VM1SY) catalog number: COV-VM1SY KACTUS Biosystems

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