Cat#:HIV1-004A;Product Name:Recombinant HIV-1 gp140 (Clade B) Protein (a.a.24-680);Synonym:HIV-1. HIV;Description:Recombinant HIV-1 gp140(Clade B) protein (a.a.24-680)(Genebank# M63929) was fused with 6xHis tag. Majority of this recombinant HIV-1 gp140 protein exits as trimer. Recombinant HIV-1 gp140(Clade B) protein was purified using our unique techniques.;Source:HEK293;Purity:≥ 95% ;Formulation:Each vial contains 100 µg purified HIV-1 gp140 protein (1 mg/ml) in PBS;Stability:Recombinant HIV-1 gp140 Protein is are stable for up to twelve months from date of receipt at -80℃;Application:WB standard, ELISA, Immunogen, etc;Concentration:1mg/mL;Storage:Store the recombinant HIV-1 gp140 protein at 4℃ if used within a month. For long term storage, split HIV-1 antigen into small aliquots and keep at -80℃. Avoid repeated freezing and thawing.;Usage:For Lab Research Use Only;References:Bobkov AF, Kazennova EV, Selimova LM, et al. (October 2004). "Temporal trends in the HIV-1 epidemic in Russia: predominance of subtype A". J. Med. Virol. 74 (2): 191–6.;