Figure 4From: A novel strategy for efficient production of anti-V3 human scFvs against HIV-1 clade CDNA fingerprinting analysis of scFv clones. Ten scFv gene fragments were amplified by PCR and digested with BstN1 at 60°C for 3 hours. Restriction pattern was analysed on 2% agarose gel. Arrows indicate that clones 3 and 6 exhibit identical DNA fingerprinting pattern. Lane M, DNA ladder (100 bp).Back to article page