KMT Hepatech is a company that provides in vivo research services utilizing platform technology of small animal model. Its PXB-Mouse model is a chimeric mouse model with a humanized liver that is used for drug discovery, development, and pre-clinical studies. The company also produces PXB-Cells, hepatocytes isolated from a PXB-Mouse liver, designed for use in in vitro studies in drug metabolism, enzyme induction/inhibition, safety assessment, transporter evaluation, anti-HBV therapeutics efficacy testing, and other studies which require the use of primary human hepatocytes (PHH).