Phosphorylated Peptide

Phosphopeptides

Peptides containing phospho-serine (pSer), phospho-threonine (pThr), or phospho-tyrosine (pTyr) are instrumental in studying phosphorylation-mediated biological processes. These phospho-peptides mimic the phosphorylated regions of proteins, enabling researchers to dissect downstream signaling pathways and molecular interactions.

Biorunstar can provide phosphopeptides with one, two, or multiple phosphorylation sites to meet the diverse needs of researchers, using protected and modified phosphoamino acids: Fmoc-AA(PO(OBzl)OH)-OH (AA = Ser, Thr, or Tyr).

Sulfated peptides

Sulfurylation at Ser, Thr and Tyr is another modifcation of amino acids in nature.

Activity of many enzymes depends on the oxidation state of SH-groups in these residues.