Roche CustomBiotech is home to one of the world's largest nucleotide manufacturing operations for in vitro diagnostics development and production. Working closely with customers across industry for over 25 years, we have created a full portfolio of PCR and GMP Grade nucleotides fine-tuned for PCR and alternative amplification methods. Nucleotide mixes with dTTP or dUTP, as well as ribonucleotides, complete an offering that meets strictly enforced quality criteria in accordance with GMP and ISO 13485 to ensure minimized impurities and highly consistent products.