Phosphorylation plays an essential role in nearly every aspect of cellular life. Protein kinases regulate the signaling pathways and cellular processes that mediate every aspect of cellular communication and function. However, abnormal phosphorylation is a cause or consequence of many diseases. Mutations in particular protein kinases and phosphatases give rise to many disorders, naturally occurring toxins and pathogens exert their effects by altering the phosphorylation states of intracellular proteins. After years of research and development on peptide modification,DGpeptides Co., Ltd. accumulates profound experience to synthesize phosphorylation peptides from one to five phosphorylation sites with high quality.

We offer phosphorylation on pSer, pTyr, pThr, D-pSer, D-pTyr, and D-pThr. Phosphorylation is also available at two, three, four, and five sites.