Patent ID: 9701722
Date: 2017-07-11
CPC Classifications: C07K,C12N

Claim:
1. A method for producing a soluble HIV-1 gp41 recombinant protein comprising: isolating an HIV-1 gp41 recombinant protein by affinity chromatography from a supernatant of cell lysate of a cell expressing the HIV-1 gp41 recombinant protein, thereby producing purified soluble HIV-1 gp41 recombinant protein; wherein the HIV-1 gp41 recombinant protein comprises an amino acid sequence set forth in SEQ ID NO: 6, and wherein the purified soluble HIV-1 gp41 recombinant protein comprises soluble oligomeric HIV-1 gp41 recombinant protein and soluble trimeric HIV-1 gp41 recombinant protein.