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O-Phospho-L-tyrosine

SIGMA/P9405

Synonym: L-3-(4-Hydroxyphenyl)alanine 4′-phosphate; L-Tyrosine-O-phosphate

CAS Number: 21820-51-9
Empirical Formula (Hill Notation): C9H12NO6P
Molecular Weight: 261.17
MDL Number: MFCD00002603
Linear Formula: C9H12NO6P
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P9405-100MG 100 mg
 $94.00
1/EA		 Add To Favorites
45-P9405-250MG 250 mg
 $150.00
1/EA		 Add To Favorites
45-P9405-1G 1 g
 $452.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: P9405-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: P9405-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: P9405-250MG

 

application(s) cell analysis
assay ≥95.0% (HPLC)
color white to off-white
form powder
InChI 1S/C9H12NO6P/c10-8(9(11)12)5-6-1-3-7(4-2-6)16-17(13,14)15/h1-4,8H,5,10H2,(H,11,12)(H2,13,14,15)/t8-/m0/s1
InChI key DCWXELXMIBXGTH-QMMMGPOBSA-N
mp 225 °C
Quality Level 100 
SMILES string N[C@@H](Cc1ccc(OP(O)(O)=O)cc1)C(O)=O
storage temp. −20°C
Application: 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)
Biochem/physiol Actions: Phosphotyrosine acts as a docking site in protein regulation by stimulating interaction between tyrosine-phosphorylated proteins and phosphotyrosine domains of other proteins.
Packaging: 1 g in poly bottle
Packaging: 100, 250 mg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95.0% (HPLC)
mp 225 °C
Storage Temp. −20°C
UNSPSC 12352209

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