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SARS-CoV-2 Spike S1 (500µg)

Figure 1. Coomassie-stained SDS-PAGE analysis of SARS-COV-2 S1. 4-15% gradient gel is used for analysis. Figure 2. Binding analysis of the SARS-CoV-2 Spike S1 protein to hACE2 receptor. hACE2 -Fc protein was bound to Protein G sensor. 25 to 200 nanomols of SARS-CoV-2 Spike S1 protein was bound to the ACE2 receptor.

Quantity:

Catalogue #

P-305-500

Name

SARS-CoV-2 Spike S1 (500µg)

Description

cDNA encodes SARS-CoV-2 surface protein (YP_009724390.1)  Protein contains amino acids 14-681, two extra amino acids (AS) in N-terminus and His-6 tag at C-terminus, GSG linker between protein and tag. 

MW

76,26 kDa

Host

CHO-based cell line (expressed by QMCF Technology)

Purification

Metal-affinity chromatography following gel filtration. Protein is sterile-filtrated through 0.22 µm filter.

Purity

>90%

Concentration

1 mg/ml

Buffer

PBS pH 7.4

Endotoxine

NA

Bioproperties

Measured by its binding ability to ACE2 protein by OCTET RED96 system.

QC

SDS-PAGE
NanoDrop A280

Shipping

Shipped on dry-ice

Storage

Store at -70°C upon receipt. Recommended to aliquot into smaller quantities. Avoid repeated freeze-thaw cycles

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Custom quantity - ask quotation

This product is for research use only

TECHNICAL ASSISTANCE

Please refer any technical questions to

technical.support@icosagen.com
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