529573

PP2

≥95% (HPLC), solid, Src protein tyrosine kinase inhibitor, Calbiochem^®

• Synonim(y): PP2, AG 1879, 4-Amino-5-(4-chlorophenyl)-7-( t-butyl)pyrazolo[3,4-d]pyrimidine
• Wzór empiryczny (zapis Hilla): C₁₅H₁₆ClN₅
• Numer CAS: 172889-27-9
• Masa cząsteczkowa: 301.77
• MDL number: MFCD01568210
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥95% (HPLC)
• Form: solid
• Storage condition: OK to freeze

Właściwości

• Nazwa produktu: PP2, PP2, CAS 172889-27-9, is a potent, reversible, ATP-competitive, inhibitor of the Src family of protein tyrosine kinases (IC₅₀ = 4, 5, 5, &100 nM for p56lck, p59fynT, Hck, & Src, respectively).
• Quality Segment: 100
• assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: off-white
• solubility: DMSO: 20 mg/mL
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: Clc1ccc(cc1)c2n[n](c3ncnc(c32)N)C(C)(C)C
• InChI: 1S/C15H16ClN5/c1-15(2,3)21-14-11(13(17)18-8-19-14)12(20-21)9-4-6-10(16)7-5-9/h4-8H,1-3H3,(H2,17,18,19)
• InChI key: PBBRWFOVCUAONR-UHFFFAOYSA-N

Opis

General description

A potent, reversible, ATP-competitive, and selective inhibitor of the Src family of protein tyrosine kinases. Inhibits p56^lck (IC₅₀ = 4 nM), p59^fynT (IC₅₀ = 5 nM), Hck (IC₅₀ = 5 nM), and Src (IC₅₀ = 100 nM). Does not significantly affect the activity of EGFR kinase (IC₅₀ = 480 nM), JAK2 (IC₅₀ >50 µM), or ZAP-70 (IC₅₀ >100 µM). Inhibits the activation of focal adhesion kinase and its phosphorylation at Tyr⁵⁷⁷. Also potently inhibits anti-CD3-stimulated tyrosine phosphorylation of human T cells (IC₅₀ = 600 nM). A 10 mM (1 mg/331 µl) solution of PP2 (Cat. No. 529576) in DMSO also available.

Biochem/physiol Actions

Cell permeable: no

Primary Target
p56^lck

Product competes with ATP.

Reversible: yes

Target IC₅₀: 4 nM, 5 nM, 5 nM, 100 nM, against p56lck, p59fynT, Hck, and Src, respectively; 600 nM against anti-CD3-stimulated tyrosine phosphorylation of human T cells

Packaging

Packaged under inert gas

Preparation Note

Further dilute with aqueous buffers just prior to use.

Other Notes

Karni, R., et al. 2003. FEBS Lett.537, 47.
Salazar, E.P., and Rozengurt, E. 1999. J. Biol. Chem. 274, 28371.
Hanke, J.H., et al. 1996. J. Biol. Chem.271, 695.



Selected Citations
Lee, J., et al. 2009. Cell Stem Cell5, 76.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3