Creative BioMart to Present at
                        BIO-Europe Spring Creative BioMart to Present at AACR Annual Meeting|Apr. 5-10, 2024|Booth #2953

Active Recombinant COVID-19 Spike RBD protein(BA.4&BA.5/Omicron), His-tagged

Cat.No. : Spike-710V
Product Overview : Recombinant COVID-19 Spike RBD protein(BA.4&BA.5/Omicron)(Arg 319 - Lys 537)(Accession # QHD43416.1(G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H)), fused with His tag at the C-terminus, was expressed in HEK293.
  • Specification
  • Gene Information
  • Related Products
Source : HEK293
Species : COVID-19
Tag : His
Form : Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 . Normally trehalose is added as protectant before lyophilization.
Bio-activity : Immobilized Human ACE2, Fc Tag at 5 μg/mL (100 μL/well) can bind SARS-CoV-2 Spike RBD, His Tag (BA.4&BA.5/Omicron) with a linear range of 16-125 ng/mL.
Molecular Mass : The protein has a calculated MW of 26.7 kDa. The protein migrates as 33-36 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Protein length : Arg 319 - Lys 537
Endotoxin : Less than 1.0 EU per μg by the LAL method.
Purity : >95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Storage : This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
Official Symbol : Spike
Synonyms : Spike; S1 protein; Spike glycoprotein Subunit1; S glycoprotein Subunit1; Spike protein S1; COVID-19 Omicron
Gene ID : 43740568
Protein Refseq : YP_009724390.1
UniProt ID : P0DTC2

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

Inquiry

  • Q&As
  • Reviews

Q&As (0)

Ask a question

Customer Reviews (0)

Write a review

Ask a Question for All Spike Products

Required fields are marked with *

My Review for All Spike Products

Required fields are marked with *

0

Inquiry Basket

cartIcon
logo

FOLLOW US

Terms and Conditions        Privacy Policy

Copyright © 2024 Creative BioMart. All Rights Reserved.

Contact Us

  • /

Stay Updated on the Latest Bioscience Trends