SARS-CoV-2 Spike Protein (His-Avi Tag)

N° du produit ABIN6953018

Détail du produit

Antigène: SARS-CoV-2 Spike

Type de proteíne: Recombinant

Activité biologique: Active

Origine: SARS Coronavirus-2 (SARS-CoV-2)

Source: HEK-293 Cells

Purification/Conjugué: Cette SARS-CoV-2 Spike protéine est marqué à la His-Avi Tag.

Attributs du produit: DNA sequence encoding the COVID-19 Spike S protein extracellular domain,[16-1188] R683A (accession # QHD43416.1) in 3 replicates including a C-terminal His AVI tag was expressed in HEK Cells.

Pureté: >95 % as determined by SDS-PAGE and HPLC

niveau d'endotoxine: Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/μg(1EU/μg).

Biological Activity Comment: The activity was tested by binding Human ACE2 in functional ELISA assay

Information d'application

Commentaires:

Recombinant 2019-nCoV Spike S trimer protein is a protein consisting of the S1+S2 subunits amino acid residues. The protein has a theoretical MW of 140kDa,however due to glycosylation migrates as an approximately 200 kDa protein on reduced SDS-PAGE.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.

Buffer: Recombinant nCoV-2019 Spike S trimer protein was lyophilized from 0.2 μm filtered PBS pH 7.4.

Stock: -20 °C

Stockage commentaire: The lyophilized protein is stable for at least 2 years from date of receipt at -20° C.

Détail du antigène

Antigène: SARS-CoV-2 Spike

Abstract: SARS-CoV-2 Spike Produits

Synonymes: E2 Protein, E2 glycoprotein precursor Protein, Surface Glycoprotein Protein, S Protein

Classe de substances: Viral Protein

Poids moléculaire: 140 kDa

ID gène: 43740568

UniProt: P0DTC2