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SARS-CoV-2 Spike S1 Omicron (B.1.1.529)

SARS-CoV-2 Spike S1 Omicron (B.1.1.529)  

Figure 1. Simply Blue Safe stained SDS-PAGE analysis of SARS-CoV-2 Spike S1 Omicron. 4-12% gradient gel is used for analysis. Lane 1. 0.8 µg SARS-CoV-2 Spike S1 Omicron (-DTT). Lane 2. Protein marker (Smobio). Lane 3. 0.8 µg SARS-CoV-2 Spike S1 Omicron (+DTT).

      SARS-CoV-2 Spike S1 Omicron (B.1.1.529)  

Figure 2. HPLC analytical SEC for final product.

      SARS-CoV-2 Spike S1 Omicron (B.1.1.529)  

Figure 3. HPLC analytical SEC after 3 freeze-thaw cycles.

      SARS-CoV-2 Spike S1 Omicron (B.1.1.529)  

Figure 4. Octet RED96e analysis of SARS-CoV-2 S1 Omicron protein binding to the ACE2 receptor.

   

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Quantity:

€ 1650

Catalogue #

P-368-100

Name

SARS-CoV-2 Spike S1 Omicron (B.1.1.529)

Description

Protein contains amino acids 14-681, mutations A67V, del69-70, T95I, G142D, del143-145, del211, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H, two extra amino acids (AS) in N-terminus, His-6 tag at C-terminus and GSG linker between protein and tag.

Uniprot ID

P0DTC2

MW

74.72 kDa

Host

CHO-based cell line (expressed by QMCF Technology)

Purification

Purified by Ni-affinity chromatography and gel-filtration from serum-free CHO growth media, sterile filtrated

Purity

>95%

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, Analytical SEC, Octet binding to ACE2

Shipping

Shipped on dry ice.

Storage

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

This product is for research use only

TECHNICAL ASSISTANCE

Please refer any technical questions to

technical.support@icosagen.com

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