Mammalian cell expression systems for recombinant proteins can undergo post-translational modifications and express recombinant proteins close to the human conformation. This feature makes mammalian cell expression systems the most widely used in the development and production of recombinant protein drugs, especially therapeutic recombinant proteins. Mammalian cell expression systems are an important part of genetic engineering and pharmaceutical research.

GentleGen has a one-stop service platform from gene synthesis to recombinant protein expression and purification, which provides codon optimization to construct high expression vectors, and at the same time selects high secretion signal peptides to improve recombinant protein expression. Our recombinant protein production service uses HEK293 or CHO cells as host cells to produce high-quality recombinant proteins through the high-expression transient platform.