Recombinant proteins are a class of proteins with certain functions and activities developed by applying technologies such as genetic engineering and cellular engineering, which can be used in many fields such as protein structure research, cellular function tests, immunoassay reagents, recombinant protein drugs, diagnostic reagent development, crystal structure analysis, pharmacokinetic analysis, and so on.

ELK Biotechnology provides 350+ cytokines, all of which are research cell culture animal injection grade, with high bioactivity, high purity, low endotoxin, and label-free, which can ensure the reliability of experimental results. Some specific proteins are stored in lyophilized powder form, which improves stability and shelf life.