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21820-51-9 | H-Tyr(PO₃H₂)-OH

H-Tyr(PO₃H₂)-OH NLT 98%

SKU : MC438289

CAS Number : 21820-51-9

Molecular Formula : C9H12NO6P | Molecular Weight : 261.17

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Purity NLT 98%
Storage -20 ± 5 ºC

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Chemical Name H-Tyr(PO₃H₂)-OH
CAS Number 21820-51-9
MDL Number MFCD00002603
Molecular Formula C9H12NO6P
Molecular Weight 261.17
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.

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