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PHPS1

Cat. No. M20829
PHPS1 Structure
Synonym:

PTP Inhibitor V

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Biological Activity

PHPS1 (PTP Inhibitor V), a potent and cell-permeable inhibitor, is specific for Shp2 with Ki value of 0.73 μM.

Chemical Information
Molecular Weight 465.44
Formula C21H15N5O6S
CAS Number 314291-83-3
Solubility (25°C) DMSO 93 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
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] Yong-Gang Lu, et al. Hum Cell. SH2 domain-containing protein tyrosine phosphatase-2 (SHP-2) prevents cardiac remodeling after myocardial infarction through ERK/SMAD signaling pathway

[2] Chun-Jung Chang, et al. Biochem Pharmacol. Overcoming interferon (IFN)-γ resistance ameliorates transforming growth factor (TGF)-β-mediated lung fibroblast-to-myofibroblast transition and bleomycin-induced pulmonary fibrosis

[3] Yonggang Lu, et al. Life Sci. Specific inhibition of SHP2 suppressed abdominal aortic aneurysm formation in mice by augmenting the immunosuppressive function of MDSCs

[4] Jihong Jiang, et al. Mol Med. SHP2 inhibitor PHPS1 ameliorates acute kidney injury by Erk1/2-STAT3 signaling in a combined murine hemorrhage followed by septic challenge model

[5] Jia Chen, et al. BMC Cardiovasc Disord. SHP2 inhibitor PHPS1 protects against atherosclerosis by inhibiting smooth muscle cell proliferation

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  Catalog
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Keywords: PHPS1, PTP Inhibitor V supplier, Phosphatase, inhibitors, activators


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