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TPI-1

Cat. No. M9403

All AbMole products are for research use only, cannot be used for human consumption.

TPI-1 Structure
Synonym:

Tyrosine Phosphatase Inhibitor 1

Size Price Availability Quantity
1mg USD 48  USD48 In stock
5mg USD 116  USD116 In stock
10mg USD 198  USD198 In stock
50mg USD 572  USD572 In stock
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Quality Control & Documentation
Biological Activity

TPI-1 is a SHP-1 inhibitor, inhibits recombinant SHP-1 with an IC50 of 40 nM. TPI-1 is effective starting at 10 ng/mL in increasing SHP-1 phospho-substrates pLck-pY394. TPI-1 selectively increases SHP-1 phospho-substrates (pLck-pY394, pZap70 and pSlp76) in Jurkat T cells but has little effects on pERK1/2 or pLck-pY505.

In vivo, TPI-1 inhibits the growth of B16 melanoma tumors in mice at a tolerated oral dose in a T cell-dependent manner but has little effects on B16 cell growth in culture. TPI-1 thus also increases pLck-pY394 and IFNγ+ cells in mice.

Chemical Information
Molecular Weight 253.08
Formula C12H6Cl2O2
CAS Number 79756-69-7
Solubility (25°C) DMSO ≥ 25 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Kundu S, et al. J Immunol. Novel SHP-1 inhibitors tyrosine phosphatase inhibitor-1 and analogs with preclinical anti-tumor activities as tolerated oral agents.

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PF-07284892

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Keywords: TPI-1, Tyrosine Phosphatase Inhibitor 1 supplier, Phosphatase, inhibitors, activators

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