作者: Fan Zhang , Shouwang Hu , Jian Huang , Hui Wang , Zheng Wen
关键词:
摘要: Background: The antigens encoded by human leukocyte antigen (HLA) genes are primary in immunological response of transplantation, and genotypes HLA-A, B DRB1 must be determined on donors recipients before the transplantation is carried out. In this study, oligonucleotide microarray for HLA-AB genotyping was prepared evaluated. Methods: Oligonucleotide probes were designed based sequence different HLA-A fixed silylated glass slides to form a microarray. Fluorescence-labeled target DNA obtained asymmetric polymerase chain reaction amplification exon 2 3 -B hybridized subsequently scanned result analyzed software order determine tested sample. Results: sensitivity 10 ng/µl, with coincidence rate 100% international reference, combined variation val...