HIV-1 gp41 Long Recombinant, Biotin Labeled
The E. coli derived 32 kDa biotin labeled recombinant protein is a non-glycosylated polypeptide chain, containing the HIV-1 p41 immunodominant regions, amino acids 466-753. The HIV-1 p41 Biotinylated is fused to beta-galactosidase (114 kDa) at the N-terminus.
Applications
HIV-I gp41 antigen is suitable for ELISA and Western blots, excellent antigen for early detection of HIV seroconvertors with minimal specificity problems.
Formulation
8M Urea, 20mM Tris-HCl pH 8.0, 10mM b-mercaptoethanol.
Physical Appearance
Sterile filtered colorless clear solution.
Purity
Greater than 95.0% as determined by HPLC analysis & SDS-PAGE.
Source
Specificity
Immunoreactive with all sera of HIV-1 infected individuals.
Storage
HIV-1 gp41 Long although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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