Phospho Amino Acids HEADING_TITLE

Phospho amino acids are serine, threonine, or tyrosine residues bearing a phosphate group on the side chain.  These amino acids are components of phosphoproteins which are produced by protein kinases.  Phosphorylation and dephosphorylation are some of the most common regulatory mechanisms, so the there has been much interest in the study of protein kinases.

AAPPTec offers phosphoserine, phosphothreonine and phosphotyrosine derivatives suitably protected for solid phase peptide synthesis.

Structure Product
Fmoc-Ser(PO3HBzl)-OH

AFS111

Fmoc-Ser(HPO3Bzl)-OH

[158171-14-3]

Fmoc-Thr(PO3HBzl)-OH

AFT115

Fmoc-Thr(HPO3Bzl)-OH

[175291-56-2]

Fmoc-Tyr(PO3H2)-OH

AFY120

Fmoc-Tyr(PO3H2)-OH

[147762-53-6]

Fmoc-Tyr(PO3HBzl)-OH

AFY115

Fmoc-Tyr(HPO3Bzl)-OH

[191348-16-0]

Fmoc-Tyr(PO3Bzl2)-OH

AFY125

Fmoc-Tyr(PO3Bzl2)-OH

[134150-51-9]