Anti-HCV NS4a protein antibody, monoclonal, biotin conjugated
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Anti-HCV NS4a protein antibody, monoclonal, biotin conjugated

Price: $375.00
  • Item #: 65-058
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Anti-HCV NS4a protein antibody, monoclonal, biotin conjugated
Cat. No. 65-058
Store at -20°C
Size- 100µg
Host Animal- Mouse 
Label- Biotin 




Hepatitis C virus (HCV) is a small (55-65 nm in size), enveloped, positive sense single-stranded RNA virus in the family Flaviviridae and the principal cause of parenteral non-A, non-B hepatitis. The virus genome consists of a single open reading frame of approximately 9,400 bases which encodes a single polyprotein of about 3,010 amino acids (1, 2, 3) . The polyprotein is processed by host cell and viral proteases into four structural proteins (core, envelope1 and 2, and p7) and six non-structural proteins (NS2, 3, 4a, 4b, 5a, and 5b) necessary for viral replication. NS3 serine proteinase is responsible for proteolytic processing of other non-structural proteins. NS4a protein (54 amino acids) forms a comlex with NS3 and functions as a cofactor for NS3 protease activity.



1. Brass V, Moradpour D, Blum HE. Molecular Virology of Hepatitis C Virus (HCV): 2006 Update. Int J Med Sci 2006; 3:29-34 PMID: 16614739

2. Kato,N. et al. (1990) “Molecular cloning of the human hepatitis C virus genome from Japanese patients with non-A, non-B hepatitis.” Proc. Natl. Acad. Sci. USA 87, 9524-9528 PMID: 2175903

3. Takamizawa, A. et al. (1991) “Structure and organization of the hepatitis C virus genome isolated from human carriers.” J.Virol.65, 1105-1113 PMID: 1847440

4. Manabe,S. et al. (1994) “Production of nonstructural proteins of hepatitis C virus requires a putative viral protease encoded by N3.” Virology 198, 636-644 PMID: 8291245

*This antibody (unconjugated) is produced and used in ref.4.

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