SARS-CoV-2 Spike RBD Protein, His Tag (B.1.1.529/Omicron) (Trehalose free) (MALS verified)

DESCRIPTION

It's been reported that Coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

DETAILS

Tag: C-10×His
Host: HEK293
Size: 100mg
Buffer: PBS, pH7.4
Format: Liquid
Purity: 95%
Source: SARS-CoV-2 Spike RBD, His Tag (B.1.1.529/Omicron) (SPD-C522f) is expressed from human 293 cells (HEK293).
Storage: -70℃
Category: Viral Proteins
Molecule: Spike RBD
Accession: QHD43416.1 (G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H)
Conjugate: Unconjugated
Stability: ● The product MUST be stored at -70°C or lower upon receipt; ● -70°C for 3 months under sterile conditions.
Package Size: 100mg*1
Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 26.8 kDa. The protein migrates as 33-38 KDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 26.8 kDa
Shipping Condition: Dry ice
Species Reactivity: SARS-CoV-2
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