SARS coronavirus CUHK-W1 Spike NTD Protein, His Tag (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: 1mg
Buffer: PBS, pH7.4
Format: Powder
Purity: 90%
Source: SARS coronavirus CUHK-W1 Spike NTD Protein, His Tag (SPD-S52H9) is expressed from human 293 cells (HEK293). It contains AA Asp 17 - Lys 291 (Accession # AAP13567.1).
Storage: -20℃
Category: Viral Proteins
Molecule: Spike NTD
Accession: AAP13567.1
Conjugate: Unconjugated
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: Asp 17 - Lys 291
Package Size: 500ug*2
Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 33.2 kDa. The protein migrates as 47-64 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 33.2 kDa
Shipping Condition: RT
Species Reactivity: SARS coronavirus CUHK-W1
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