O-Phospho-L-tyrosine (L-Tyr(H2PO3)-OH)

Biochemicals / Biochem-Amino Acids, Derivatives

4°C

Highly Purified

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:
225°C (lit)

Infrared Spectrum:
Conforms to reference

Mass Spectra:
Conforms to reference

1H NMR:
Conforms to reference

Water (KF):
≤3%

Sorage and Stability:
Store at 4ºC. Stable for 6 months after receipt.