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LYP-IN-4

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Catalog No. T79635

LYP-IN-4 (compound D14), a reversible and selective lymphotyrosine phosphatase (LYP) inhibitor (Ki=1.34 μM, IC50=3.52μM), regulates TCR signaling, increases PD-1/PD-L1 expression, and strengthens anti-tumor immunity. It also stimulates T cell activation, impedes M2 macrophage polarization, and suppresses tumor progression in MC38 isogenic mouse models.

LYP-IN-4

LYP-IN-4

😃Good
Catalog No. T79635
LYP-IN-4 (compound D14), a reversible and selective lymphotyrosine phosphatase (LYP) inhibitor (Ki=1.34 μM, IC50=3.52μM), regulates TCR signaling, increases PD-1/PD-L1 expression, and strengthens anti-tumor immunity. It also stimulates T cell activation, impedes M2 macrophage polarization, and suppresses tumor progression in MC38 isogenic mouse models.
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Product Introduction

Bioactivity
Description
LYP-IN-4 (compound D14), a reversible and selective lymphotyrosine phosphatase (LYP) inhibitor (Ki=1.34 μM, IC50=3.52μM), regulates TCR signaling, increases PD-1/PD-L1 expression, and strengthens anti-tumor immunity. It also stimulates T cell activation, impedes M2 macrophage polarization, and suppresses tumor progression in MC38 isogenic mouse models.
In vitro
LYP-IN-4 (compound D14) also inhibits other protein tyrosine phosphatases (PTP), with IC50 values of 13.7 μM for PTP1B and 12.3 μM for PTPN1B [1].
In vivo
LYP-IN-4 (compound D14), administered at 25 mg/kg via oral gavage twice daily for 14 consecutive days, significantly inhibited tumor growth and reduced tumor volume in the MC38 genetic model, without affecting mouse body weight [1].
Chemical Properties
Molecular Weight593
FormulaC29H21ClN2O8S
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2OTargetMol | reagent mix well and clarify
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