SARS-CoV-2 (COVID-19) S protein RBD [Out of stock]

• Catalog Number: orb669298
• Category: Proteins
• 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.
• Reactivity: Virus
• Tag: C-10×His
• Form/Appearance: Liquid
• Purity: 95%
• Conjugation: Unconjugated
• MW: 26.5 kDa
• Target: Spike RBD
• Protein Sequence: QHD43416.1
• Source: SARS-CoV-2 S protein RBD, His Tag (orb669298) is expressed from human 293 cells (HEK293).
• Expression System: HEK293
• Endotoxins: 1.0 EU per μg
• NCBI: QHD43416.1
• Storage: -70°C
• Buffer/Preservatives: 10 mM PB, pH7.4
• Alternative names: Spike,S protein RBD,Spike glycoprotein Receptor-bi
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 26.5 kDa. The protein migrates as 32 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.