"HCV4M2" Related Products

Recombinant Hepatitis C Virus HCV4M2 protein, GST-tagged

Cat.No.: HCV4M2-137H
Product Overview: The E.coli derived recombinant protein contains the HCV NS4 immunodominant regions, amino acids 1691-1710, 1712-1733 & 1921-1940, fused with a GST tag at N-terminus.
Description: HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae. HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6).
Source: E. coli
Species: Hepatitis C Virus
Tag : GST
Form: 1.5M urea, 25mM Tris-HCl, pH 8.0, 0.2% Triton-X & 50% glycerol.
Protein length: amino acids 1691-1710, 1712-1733 & 1921-1940
Purity: Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Applications: Antigen in ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
Usage: The products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Specificity: Immunoreactive with sera of HCV-infected individuals.
Storage: HCV NS4 Mosaic Genotype-2 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
Shipping: Ice Packs

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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