SARS Spike Protein (0) antibody

Antigen: SARS Spike Protein (0)

Clonality: Polyclonal

Host: Rabbit

Application: Western Blotting (WB)

Catalog no.: ABIN335069

Additional Information

Alternative name: SARS Spike Protein

Description: SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. 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. Background: 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-kDa 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.

Application Details

Application Notes: This polyclonal antibody can be used for detection of SARS Spike protein in Western blot. Full-length Spike protein transfected into UM92 cells was used as a positive control and an approximate 139KDa band is detected.

Concentration: 1mg/ml in PBS (after reconstitution)

Storage: Store at 4C, stable for 6 months. For long-term storage, store at -20C. Western blot analysis of Spike in (A) transfected and (B) untransfected mouse melanoma cell lysate at a concentration of 0.05 ug/ml.

Research Area: Virology

Restrictions: For Research Use only