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Recombinant SARS-CoV-2 Spike protein RBD (L452Q, F490S) Protein, His-tagged

Cat.No. : S-1003S
Product Overview : Recombinant 2019-nCoV Spike protein S1 subunit, RBD (L452Q, F490S) (319-541) was expressed in CHO cells using a C-terminal his tag.
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Description : The receptor binding domain (RBD) of SARS-CoV-2 spike glycoprotein can recognize the ACE2 receptor of the host and is an important determining factor of viral entry and neutralization. The Lambda variant (VUI-21JUN-01, lineage C.37) carries the mutations L452Q and F490S on its RBD and the mutations manifest resistance to antiviral immunity. In addition, the L452Q mutation further increases the viral infectivity of the virus. The Lambda variant was first reported in Peru in August 2020, and since then has spread to most South American countries. As more variants of the virus emerge, it is pivotal to study the transmissibility, virulence, and the possible tendency to escape antibody neutralization of the virus.
Source : CHO
Species : SARS-CoV-2
Tag : His
Molecular Mass : 39 kDa
Purity : > 90%
Stability : One year at -70 centigrade from date of shipment.
Storage : Store product at –70 centigrade. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Concentration : 2.0 μg/μL
Storage Buffer : Recombinant protein stored in 50 mM sodium phosphate, pH 7.5, 300 mM NaCl, 150 mM imidazole.
Gene Name : S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
Official Symbol : S
Synonyms : S; surface glycoprotein; spike glycoprotein; surface glycoprotein; structural protein; spike protein
Gene ID : 43740568
mRNA Refseq : MN908947
Protein Refseq : YP_009724390

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.

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

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