HIV-1 Integrase p31 Recombinant
The E. coli derived recombinant protein is a non-glycosylated polypeptide chain, containing the HIV-1 immunodominant regions from the p31 protein (integrase) 9-289 amino acids, fused with six histidines at N-terminus.
Applications
HIV-1 Integrase p31 antigen is suitable for ELISA and Western blots, excellent antigen for early detection of HIV seroconvertors with minimal specificity problems.
Formulation
1.5M urea, 25mM Tris-HCl pH 8.0, 0.2% Triton-X and 50% Glycerol.
Physical Appearance
Sterile filtered colorless clear solution.
Purity
Greater than 95.0% as determined by HPLC analysis and SDS-PAGE.
Source
Specificity
Immunoreactive with all sera of HIV-1 infected individuals.
Storage
HIV-1 Integrase p31 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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