O-Phospho-L-tyrosine has been used as a diluent of anti-phosphotyrosine antibody to study sperm capacitation, as an amino acid standard in liquid chromatography with tandem mass spectrometry (LC-MS-MS) analysis, as an amino acid standard in two-dimensional thin-layer electrophoresis system to analyze phosphoamino acids on the phosphorylated starch phosphorylase (L-SP). Synonyms: L-3-(4-Hydroxyphenyl)alanine 4-phosphate, L-Tyrosine-O-phosphate, L-Tyr(H2PO3)-OH, H-Tyr(H2PO3)-OH CAS No: 21820-51-9 Molecular Formula: C9H12NO6P Molecular Weight: 261.17 Purity: 97% (HPLC) Appearance: White to off-white powder Melting Point: 225C (lit) Infrared Spectrum: Conforms to reference Mass Spectra: Conforms to reference 1H NMR: Conforms to reference Water (KF): 3% Sorage and Stability: Store at 4C. Stable for 6 months after receipt.
Molecular Weight:
261.17
CAS Number:
[21820-51-9]
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