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O-Phospho-L-tyrosine

Cat. No. M21641
O-Phospho-L-tyrosine Structure
Synonym:

H-Tyr(H2PO3)-OH; L-Tyrosine-O-phosphate

Size Price Availability Quantity
100mg USD 55  USD55 In stock
250mg USD 130  USD130 In stock
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Quality Control & Documentation
Biological Activity

O-Phospho-L-tyrosine is a useful reagent in tyrosine phosphorylation studies associated with malignant transformation of certain RNA tumor viruses and cells.

Chemical Information
Molecular Weight 261.17
Formula C9H12NO6P
CAS Number 21820-51-9
Solubility (25°C) Aqueous Acid (Slightly)
Water (Slightly
Sonicated)
Storage -20°C, dry, sealed
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Qin Lei, et al. J Sep Sci. Highly selective titanium (IV)-immobilized O-phospho-L-tyrosine modified magnetic nanoparticles for the enrichment of intact phosphoproteins

[2] J F A Valente, et al. J Chromatogr B Analyt Technol Biomed Life Sci. DoE to improve supercoiled p53-pDNA purification by O-phospho-l-tyrosine chromatography

[3] Abul H J Ullah, et al. J Agric Food Chem. Kinetic characterization of O-phospho-L-tyrosine phosphohydrolase activity of two fungal phytases

[4] K H Dittmann, et al. Int J Cancer. O-phospho-L-tyrosine protects TP53 wild-type cells against ionizing radiation

[5] S Mishra, et al. Cancer Lett. Association of inhibition of cell growth by O-phospho-L-tyrosine with decreased tyrosine phosphorylation

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Keywords: O-Phospho-L-tyrosine, H-Tyr(H2PO3)-OH; L-Tyrosine-O-phosphate supplier, Peptides, inhibitors, activators


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