Transgen Biotech (北京全式金生物技术) is a bioreagent company that researches, develops, and manufactures molecular and cellular biology reagents. Its product portfolio includes PCR, qPCR, RT-PCR polymerases and supermixes, DNA markers, chemically competent cells, cloning and expression vectors, nucleic acid extraction and purification kits, cell culture and detection, next-generation sequencing and stem cells. The company serves the life science industry.