Maximize cell viability and regulatory safety with our Recombinant Trypsin EDTA, a high-purity, animal-origin-free (AOF) solution engineered for the modern laboratory. Developed specifically for adherent mammalian cell lines—including VERO, CHO, HEK 293, MRC-5, and MDCK—this genetically engineered enzyme offers a precise, stable, and risk-free alternative to traditional porcine-derived trypsin. 

Why Choose Recombinant Over Porcine? 

Traditional trypsin harvested from porcine pancreas carries inherent risks of viral contamination and batch-to-batch variability. Our recombinant version, expressed in Pichia pastoris, eliminates these concerns while providing a 100% Animal-Origin-Free (AOF) environment. 

 The Power of EDTA Integration 

Our 1X formulation is enriched with EDTA to enhance the “trypsinization” process. By effectively sequestering calcium (Ca2+) and magnesium (Mg2+) ions—the “glue” that holds cells to culture surfaces—EDTA allows for faster and gentler detachment at lower enzyme concentrations.