Recombinant COVID-19 Spike protein N-terminal Domain (NTD) S1 Subunit, His-tagged

• Cat.No.: Spike-218V
• Product Overview: Recombinant COVID-19 Spike protein N-terminal Domain (NTD) S1 Subunit was fused to His-tag and expressed in Insect cells.

Specification

• Species: Sars-CoV-2
• Source: Insect Cells
• Tag: His
• 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.
• Form: PBS, pH7.4.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >80%
• Storage: Store it at 4 ºC for short time. For long term storage, store it at -20ºC to -80ºC.
• Warning: For Research Use Only.

Gene Information

• Gene Name: S
• Official Symbol: S
• Synonyms: spike glycoprotein
• Gene ID: 43740568
• Protein Refseq: YP_009724390.1
• UniProt ID: P0DTC2