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磷酸化修饰和磺酸化修饰
磷酸化肽
含磷(磷丝、磷苏、磷酪等)多肽,有利于复制磷酸蛋白的下游效果。昂拓莱司利用带保护的和带修饰的含磷氨基酸(Fmoc- AA(PO(OBzl)OH)-OH,其中AA=Ser/ Thr/Tyr),制作出磷酸多肽(包括单磷、双磷和多磷),用于满足研究人员的不同需求。
{pSer} | ![]() |
{pTyr} | ![]() |
{pThr} | ![]() |
{Di-sites in sequence} | |
{Tri-sites in sequence} | |
{4-sites in sequence} |
磺酸化肽
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.
Ser(SO3H2) | ![]() |
Tyr(SO3H2) | ![]() |
Thr(SO3H2) | ![]() |