Human Leukocyte Antigen Class II Alleles (DQB1 and DRB1) as Predictors for Response to Interferon Therapy in HCV Genotype 4
Image of gel electrophoresis representative to separation of seven samples of PCR product for amplified DRB1 locus. Lanes from 1 to 7 contain DNA samples; the last lane contains QX DNA size marker (X174/HaeIII) with fragments of 72, 118, 194, 234, 271, 281, 310, 603, 872, 1078, and 1353 bp. Upper and lower bands are for the alignments, and in between is the band of successful PCR product. QIAxcel device with BioCalculator Analysis Software (Qiagen Inc., Valencia, CA, USA).