85-1433-49　［取扱停止］SARS, Spike Protein, Mosaic (N), Recombinant (aa12-53, 90-115, 171-203) (Severe Acute Respiratory Syndrome, SARS-CoV, SARS Associated Coronavirus) 500ug　S0098-17D

特徴

• The spike (S) glycoprotein of coronaviruses mediates viral entry into host cells. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. It is a type 1 viral fusion protein that characteristically contains two heptad repeat regions, denoted HR-N and HR-C, that form coiled-coil structures within the ectodomain of the protein. Previous studies have shown that the two heptad repeat regions can undergo a conformational change from their native state to a 6-helix bundle (trimer of dimers), which mediates fusion of viral and host cell membranes
• SARS-ACSM contains the middle section of the Spike protein immunodominant regions, amino acid fragments: (12-53), (90-115), (171-203).
• Specificity:Immunoreactive with sera of SARS-infected individuals
• Application:Recombinant SARS-ACSM Antigen may be used in ELISA and Western Blot, excellent for detection of SARS with minimal specificity problems.
• Storage and Stability:May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.