Description
Biotinylated SARS Spike RBD Protein, His, Avitag™ (MALS verified) | SPD-S82E3-25ug| Gentaur Distribution US, UK & Europe
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.
Source: Biotinylated SARS Spike RBD, His, Avitag (SPD-S82E3) is expressed from human 293 cells (HEK293). It contains AA Arg 306 - Phe 527 (Accession # AAP13567.1).
Format: Powder.
Tag: C-10×His & C-Avi.
Expression System: HEK293.
Expression Region: Arg 306 - Phe 527.
Conjugate: Biotin-labeled.
Molecular Weight: 28.6 kDa.
Characteristics: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 28.6 kDa. The protein migrates as 36-40 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Purity: 95%.
Buffer: PBS, 0.2M Arginine, pH7.4.
Storage Conditions: -20℃.
Shipping Conditions: RT
