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Cat. No. M2331
PP2 Structure

AG 1879

Size Price Availability Quantity
Free Sample (0.5-1 mg)  USD 0 In stock
10mg USD 130 In stock
50mg USD 310 In stock
100mg USD 490 In stock
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Quality Control
Biological Activity

PP2 is a potent, reversible, ATP-competitive, and selective inhibitor of the Src family of protein tyrosine kinases. PP2 strongly inhibits the kinases Lck (IC50=4 nM), Fyn (5 nM) and Hck (5 nM). PP2 also inhibits anti-CD3-stimulated tyrosine phosphorylation of human T-cells with an IC50 value of 600 nM. PP2 does not significantly affect the activity of EGFR kinase (IC50 = 480 nM), JAK2 (IC50 > 50 µM), or ZAP-70 (IC50 > 100 µM).

Product Citations
Customer Product Validations & Biological Datas
Source Oncotarget (2016). Figure 11. Inhibitors of PI3K (LY294002), Akt (MK-2206), Src (PP2), FAK (PF573228) and mTOR (rapamycin) were purchased from Abmole Bioscience (Houston, TX, USA).
Method western blot
Cell Lines MDA-MB-231 cells
Concentrations PI3K (10 µM LY294002), Akt (10 µM MK-2206) or mTOR (10 µM rapamycin)
Incubation Time 1h
Results As shown in Figure 11. Pretreating MDA-MB-231 cells with the specific inhibitors of PI3K (10 µM LY294002), Akt (10 µM MK-2206) and mTOR (10 µM rapamycin) completely abolished the LSS-induced MT1-MMP expression, indicating that the PI3K/Akt/mTOR pathway is required for LSS-induced MT1-MMP expression.
Source Oncotarget (2016). Figure 1. Inhibitors of PI3K (LY294002), Akt (MK-2206), Src (PP2), FAK (PF573228) and mTOR (rapamycin) were purchased from Abmole Bioscience (Houston, TX, USA).
Method Cell motility assay
Cell Lines MDA-MB-231 cells
Concentrations PI3K (10 μM LY294002), Akt (20 μM MK-2206), mTOR (10 μM rapamycin, Rap), FAK (10 μM PF573228) or Src (10 μM PP2)
Incubation Time 1h
Results "Notably, inhibitors of PI3K (LY294002), Akt (MK-2206) and mTOR (rapamycin) markedly decreased the LSS-induced wound closure activity. However, pretreatment with inhibitors of FAK (PF573228) and Src (PP2) has no effect on the LSS-induced cell motility (Figure 1B). It is suggested that PI3K, Akt and mTOR might be participated LSS-induced cell motility in an FAK and Src-independent manner. "
Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
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 resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 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 resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 301.77
Formula C15H16ClN5
CAS Number 172889-27-9
Purity >99%
Solubility DMSO 20 mg/mL
Storage at -20°C

Src family kinase inhibitor PP2 efficiently inhibits cervical cancer cell proliferation through down-regulating phospho-Src-Y416 and phospho-EGFR-Y1173.
Kong L, et al. Mol Cell Biochem. 2011 Feb;348(1-2):11-9. PMID: 21052789.

Src family kinase inhibitor PP2 restores the E-cadherin/catenin cell adhesion system in human cancer cells and reduces cancer metastasis.
Nam JS, et al. Clin Cancer Res. 2002 Jul;8(7):2430-6. PMID: 12114449.

Discovery of a novel, potent, and Src family-selective tyrosine kinase inhibitor. Study of Lck- and FynT-dependent T cell activation.
Hanke JH, et al. J Biol Chem. 1996 Jan 12;271(2):695-701. PMID: 8557675.

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Keywords: PP2, AG 1879 supplier, Src-bcr-Abl, inhibitors

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