SARS Core (1-49,192-220 a.a.)
- Product Code: SARS-255
- Synonyms/Product Alternate Names: SARS-Associated Coronavirus Nucleocapsid Core Recombinant
Introduction: SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. The spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.
Description: The E.Coli derived 35 kDa recombinant protein contains Nucleocapsid protein 1-49, 192-220 amino acids immunodominant regions. The 2 regions are separated with 3 glycine residues.
Purification Method: SARS Core protein was purified by proprietary chromatographic technique.
Formulation: 50mM Tris-HCl, pH-8, 60mM NaCl and 50% glycerol.
Stability: SARS Core protein is shipped at ambient temperature.
Upon arrival, store at -20C.
Specificity: SARS Core protein is Immunoreactive with sera of SARS-infected individuals.
Applications: SARS Core antigen is suitable for ELISA and Western blots, excellent antigen for detection of SARS with minimal specificity problems.
- Storage Conditions: -20 °C
- Purity: SARS Core protein is >95% pure as determined by 10% PAGE (coomassie staining).
Delivery Details: All quantities are subject to availability. Please allow 7-10 days for delivery.