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Categories: Peptides & Proteins / Proteins

Product name			SARS Associated Coronavirus Nucleocaspid Core, Recombinant, aa1-49
Catalog No			USB-209188
Supplier’s Catalog No			209188
Supplier			US Biologicals
Source antigen			Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight			32

Storage			-20°C
Other names
Grade			Highly Purified
Purity			~95% (10% PAGE, coomassie staining)
Form			Supplied as a liquid in 50mM Tris-HCl, 60mM sodium chloride, 50% glycerol.
Reactivity life			12 months
Note			For reserch purpose only
Purity			~95% (10% PAGE, coomassie staining)
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. Source: Recombinant protein corresponding to the immunodominant regions of SARS Associated Coronavirus Nucleocaspid core, aa1-49, expressed in E. coli. Specificity: Immunoreactive with sera of SARS-infected individuals. Molecular Weight: ~32kD Applications: Suitable for use in ELISA, Western Blot and as an Antigen for detection. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. 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. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.