H-Tyr(PO₃H₂)-OH

CAS: 21820-51-9

Ref. 01-4025464

Product Information

• Name: H-Tyr(PO₃H₂)-OH
• Synonyms: (2S)-2-Amino-3-(4-phosphonooxyphenyl)propanoic acid, <span class="text-smallcaps">L</span>-Phosphotyrosine, <span class="text-smallcaps">L</span>-Tyrosine, O-phosphono-, <span class="text-smallcaps">L</span>-Tyrosine, dihydrogen phosphate (ester), <span class="text-smallcaps">L</span>-Tyrosine-O-phosphate, H-Tyr(PO3)-OH, N-phosphonotyrosine, O-Phospho-<span class="text-smallcaps">L</span>-tyrosine, O-Phosphono-<span class="text-smallcaps">L</span>-tyrosine, O-Phosphotyrosine, O-phosphono-L-tyrosine, Phospho-<span class="text-smallcaps">L</span>-tyrosine, Phosphotyrosine, Tyrosine O-phosphate, Tyrosine, di-H phosphate, Tyrosine, dihydrogen phosphate (ester), <span class="text-smallcaps">L</span>-, Tyrosine, phosphate
• CAS: 21820-51-9

Description

L-Phosphotyrosine can be used in the detection and quantification of tyrosine phosphorylation in proteins and as starting material in the synthesis of fluorescent substrates for protein tyrosine phosphatase assays. Furthermore, it has been incorporated in cyclic hexapeptides for studying intramolecular quenching of tryptophan fluorescence. L-Phosphotyrosine inhibits cellular growth by activating protein tyrosine phosphatases (Mishra and Hamburger). The phosphorylated amino acid protects TP53 wild-type cells against ionizing radiation.

• Brand: Bachem

Chemical properties

• Molecular weight: 261.17
• Formula: C₉H₁₂NO₆P
• Purity: > 99%
• Color/Form: Whitish Powder