TBG Diagnostics Limited, a molecular diagnostics company, develops, manufactures, and markets molecular diagnostics kits, instruments, and services in Taiwan and China. It provides ExProbe HLA and HPA kits for human leukocyte antigen (HLA) and human platelet antigens (HPA) allele genotyping, which uses real time polymerase chain reaction (PCR) techniques with sequence specific primers and probes; Morgan SSP HLA kits for determining HLA alleles using PCR techniques with sequence specific primers; HLAssure SBT HLA Kits for transplantation donor selection; and AccuType SBT analysis software to analyze sequences from all ab1 based files. The company also offers Morgan SSPal HLA Typing Analysis Software, a gel result interpretation software; HLA typing services that offer low to high resolution using PCR fragment analysis (SSP) and DNA sequencing (SBT); QPCR Q6000, a six-channel real time PCR instrument; QzNGS NGS that provides high resolution HLA genotyping; and COVID-19 testing kits. It serves clinical labs, blood centers, and bone marrow registry labs. The company was formerly known as Progen Pharmaceuticals Limited and changed its name to TBG Diagnostics Limited in December 2015. TBG Diagnostics Limited was incorporated in 1989 is based in Greenslopes, Australia.