Recombinant protein is a manipulated form of protein, which is generated in various ways to improve protein production, modify gene sequences and manufacture useful commercial products. Recombinant protein is encoded by recombinant DNA molecules, which have been cloned in a system that supports expression of the gene and translation of mRNA. The recombinant DNA molecules, usually the cDNA sequence of the target protein, are designed to be under the control of a well characterized promoter and express the target protein within the chosen host cell to achieve high-level protein expression. Modification of the gene by genetic recombination technology can lead to expression of a mutant protein or a large quantity of protein. Different systems have different features and applications. Protein expression system usually includes bacteria expression system, yeast expression system, baculovirus expression system and mammalian expression system.With perfect excellent protein platform, advanced experimental facilities and skilled technicians, Elabscience® can offer a diverse selection of more than 2700 proteins for your protein research. Elabscience® various recombinant proteins and peptides including interleukins, interferon, TNFs, growth factors, chemokine and signaling proteins, viral and bacterial antigens, human immunoglobulins and more. With Elabscience® extensive range of high quality recombinant proteins and professional service, you have a competent assistant to help accelerating your research and acquiring your success.
For proteins which are difficult to purify, Elabscience® provides you a more convenient and effective choose--Custom Protein Service--to help solving your problems. Now we have produced many high-quality natural proteins and recombinant proteins with the prokaryotic and eukaryotic expression systems. These proteins have been verified by SDS-PAGE and WB and successfully applied in antibody preparation, immunoassay experiments and many other fields.