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

Recombinant SARS-CoV-2 Omicron Variant BA.4 Spike S1 RBD Protein, C-His-tagged

Cat.No. : S-650S
Product Overview : Recombinant SARS-CoV-2 Omicron variant BA.4 spike S1 subunit receptor binding protein (RBD) with 17 mutant sites (G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H) with C-terminal His-tag, derived from the transfected human HEK293 cells.
  • Specification
  • Gene Information
  • Related Products
Description : Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an enveloped, positive-sense, single-stranded RNA virus that causes coronavirus disease 2019 (COVID-19). Virus particles include the RNA genetic material and structural proteins needed for invasion of host cells. Once inside the cell the infecting RNA is used to encode structural proteins that make up virus particles, nonstructural proteins that direct virus assembly, transcription, replication and host control and accessory proteins whose function has not been determined.~ The structural proteins of SARS-CoV-2 include the envelope protein (E), spike or surface glycoprotein (S), membrane protein (M) and the nucleocapsid protein (N). The spike glycoprotein is found on the outside of the virus particle and gives coronavirus viruses their crown-like appearance. This glycoprotein mediates attachment of the virus particle and entry into the host cell. S protein is an important target for vaccine development, antibody therapies and diagnostic antigen-based tests.
Source : HEK293
Species : SARS-CoV-2 Omicron variant BA.4
Tag : C-His
Form : Liquid
Molecular Mass : Recombinant protein product has a calculated molecular mass of 25 kDa. Due to the abundant glycosylation, it migrates as approximately 30 kDa protein bands in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions.
Protein Length : Arg319-Phe541, 17 mutant sites (G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H).
Endotoxin : < 0.5 EU/μg of the protein as determined by the LAL method
Purity : > 90%, SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Applications : Functional Assay, Protein-protein Interaction, Post-translational Modifications, ELISA, EIA, Western Blotting, Dot Blotting, Immunoprecipitation, Protein Array, etc.
Notes : This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.
Storage : Upon arrival, the protein may be stored for 2 weeks at 4 centigrade. For long term storage, it is recommended to store at -20 centigrade or -80 centigrade in appropriate aliquots. Avoid repeated freeze-thaw cycles.
Storage Buffer : Supplied as a 0.2 um filtered solution in PBS (pH 7.4)
Shipping : Ice packs
Gene Name : S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
Official Symbol : S
Synonyms : S; surface glycoprotein; structural protein; spike protein
Gene ID : 43740568
Protein Refseq : YP_009724390
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 (1)

Ask a question
Please let me know the sequence part you deleted or the whole aa region of this peptide 08/09/2023

You can see them on our products detail or contact us for inquiry.

Customer Reviews (0)

Write a review

Ask a Question for All S Products

Required fields are marked with *

My Review for All S 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