SARS, Spike Protein (Severe Acute Respiratory Syndrome, SARS-CoV, SARS Associated Coronavirus)

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£594.00

SKU:: S0098-27
Reinheit:: Purified
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Rabbit
Immunogen:: Synthetic peptides corresponding to amino acids 970-985 of the putative SARS Spike glycoprotein (Genbank accession no. NP_828851).
Format:: Supplied as a liquid in PBS, 0.2% gelatin, 0.05% sodium azide.
Weitere Details:: It has recently been shown that SARS (severe acute respiratory syndrome) is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness, such as the common cold, in humans. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kD protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The glycosilated spike protein (as well as the nucleocapsid protein) can be detected in infected cell culture supernatants with antisera from SARS patients. Applications: Suitable for the detection of SARS Spike protein in ELISA. It will detect 50 ngs of free peptide at 0.5-1ug/ml. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.