Search from website

SARS-CoV-2 Spike S1 Indian B.1.617.2 (delta)

 

Figure 1. Coomassie-stained SDS-PAGE analysis of SARS-CoV-2 Spike S1 Indian B.1.617.2. 4-12% gradient gel is used for analysis. Lane 1. 0.8 µg SARS-CoV-2 Spike S1 Indian B.1.617.2 (-DTT) Lane 2. Protein marker (Smobio) Lane 3. 0.8 µg SARS-CoV-2 Spike S1 Indian B.1.617.2 (+DTT).

       

Figure 2. HPLC analytical SEC for final product.

       

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

       

Figure 4. Binding analysis of the SARS-CoV-2 Spike S1 Indian B.1.617.2  protein to hACE2 receptor. hACE2 -Fc protein was bound to Protein G sensor. 200 nanomols of SARS-CoV-2 Spike S1 protein was bound to the ACE2 receptor.

Select volume:

Quantity:

€ 1500

Catalogue #

P-349-100

Name

SARS-CoV-2 Spike S1 Indian B.1.617.2 (delta)

Description

Protein contains amino acids 14-681, mutations T19R, G142D, E156G, del_F157-R158 L452R, T478K, D614G, P681R, two extra amino acids (AS) in N-terminus and His-6 tag at C-terminus and GSG linker between protein and tag.

MW

75.70 kDa

Host

CHO-based cell line (expressed by QMCF Technology)

Kd:

3.06E-08 (measured against ACE2 receptor)

Purification

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

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 receptor

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

Our locations

United States Office

77 Geary St. 5th Floor
San Francisco, CA 94108
+1 415 548 6625

European Office

Eerika tee 1
Õssu, Kambja vald
Tartu maakond 61713
Estonia
+372 737 7070
error:
Shopping Cart