Development of a multiplex polymerase chain reaction assay for detection of hepatitis C virus, hepatitis B virus, and human immunodeficiency virus 1

Figure 4 Agarose gel electrophoresis photograph of migrated polymerase chain reaction products for hepatitis B virus (B), hepatitis C virus (C), and human immunodeficiency virus 1 (I). The amplification was done using a triplex primers set. The lane indicated by (MW) was loaded with 100-bp DNA ladder, and NTC indicates the no-template control sample. Agarose gel was made at a concentration of 2% (W/V) of molecular screening agarose (Roche Diagnostics GmbH).