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LTV-1

Chemical Structure : LTV-1

CAS No.: 347379-29-7

LTV-1 (LYP inhibitor LTV-1, LTV1)

Catalog No.: PC-45510Not For Human Use, Lab Use Only.

LTV-1 is a highly potent, cell-permeable and reversible LYP (lymphoid tyrosine phosphatase) inhibitor with IC50 of 508 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

LTV-1 is a highly potent, cell-permeable and reversible LYP (lymphoid tyrosine phosphatase) inhibitor with IC50 of 508 nM.
LTV-1 shows 3-fold selectivity over TCPTP (IC50=1.52 uM) and PTP1B (IC50=1.59 uM), 46-fold over SHP1 (IC50=23.2 uM), and 59-fold over CD45 (IC50=30.1 uM), > 200-fold over PTP-PEST (IC50 >100 uM).
LTV-1 increases the phosphorylation levels of the direct physiological targets of LYP, augments calcium mobilization, activates the proximal IL-2 promoter, and enhances the expression of the early activation marker CD25 in T cells.

Physicochemical Properties

M.Wt 472.5124
Formula C26H20N2O5S
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

Benzoic acid, 3-[[4-[[tetrahydro-1-(2-methylphenyl)-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene]methyl]phenoxy]methyl]-

References

1. Vang T, et al. Nat Chem Biol. 2012 Mar 18;8(5):437-46.

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