Figure 6From: High level soluble expression, one-step purification and characterization of HIV-1 p24 proteinAntibody specificity of mouse sera immunized with the recombinant p24 protein. Lane 1: recombinant p24 protein. Lane 2: cultured HIV-1 extract. Lane 3: BSA (negative control). Arrow at the left indicates the position of p24 protein.Back to article page