SARS-CoV-2 (COVID-19) S1 protein, Fc Tag | S1N-C5255-1g

SARS-CoV-2 (COVID-19) S1 protein, Fc Tag | S1N-C5255-1g| 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: SARS-CoV-2 S1 protein, Fc Tag (S1N-C5255) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Arg 685 (Accession # QHD43416.1).

Format: Liquid.

Tag: C-Fc.

Expression System: HEK293.

Expression Region: Val 16 - Arg 685.

Conjugate: Unconjugated.

Molecular Weight: 101.5 kDa.

Characteristics: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 101.5 kDa. The protein migrates as 130-150 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 95%.

Buffer: Tris, Glycine and NaCl,  pH7.5.

Storage Conditions: -70℃.

Shipping Conditions: Dry ice