SARS-CoV-2 S protein, His Tag, Super stable trimer (MALS verified)

DESCRIPTION

It's been reported that SARS-CoV-2 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
Format: Liquid
Purity: 95%
Source: SARS-CoV-2 S protein, His Tag, Super stable trimer (SPN-C52H7) is expressed from human 293 cells (HEK293).
Storage: -70℃
Category: Viral Proteins
Molecule: Spike protein
Accession: QHD43416.1 (R683A, R685A)
Conjugate: Unconjugated
Stability: ● The product MUST be stored at -70°C or lower upon receipt; ● -70°C for 3 months under sterile conditions.
Exp Region: Val 16 - Pro 1213
Package Size: 100mg*1
Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 138.0 kDa. The protein migrates as 170-250 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 138.0 kDa
Shipping Condition: Dry ice
Species Reactivity: SARS-CoV-2
Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html