GTP Technology GTP Technology is a CRO providing gene to protein services to support biopharmaceutical companies during discovery and preclinical development for both target proteins and therapeutic proteins production. For production of drug target proteins, we offer our 13 years experience working with leading pharmaceutical companies and production capabilities at up to grams scale in bacterial, yeast, insect and mammalian systems.  For therapeutic antibodies and proteins development, we are one of the few companies willing to handle projects at the very early stage. We offer capabilities that span the whole preclinical development and can undertake projects from scratch up to the transfer to a CMO for clinical stage, performing the upstream and downstream processes development and “GMP-like” productions for preclinical trials.