The recombinant protein method is to use the recombinant DNA or the recombinant RNA technology to obtain the target protein. The majority of the recombinant proteins are human proteins or mutants. Recombinant proteins have the advantages of high purity, in addition, highly active recombinant proteins can help disease studies to obtain diverse qualitative and quantitative data. In drug screening and optimization, recombinant proteins can be used to test whether the drug can act on potential target proteins.

Abvigen provides many sources of different species recombinant proteins, including proprokaryotic protein expression, mammalian cell protein expression, yeast expression, and insect cell protein expression systems.