Products Details

Product Description

– PF-543 hydrochloride (Sphingosine Kinase 1 Inhibitor II hydrochloride) is a potent, selective, reversible and sphingosine-competitive SPHK1 inhibitor with an IC50 of 2 nM and a Ki of 3.6 nM. PF-543 hydrochloride is >100-fold selectivity for SPHK1 over SPHK2. PF-543 hydrochloride is an effective potent inhibitor of sphingosine 1-phosphate (S1P) formation in whole blood with an IC50 of 26.7 nM. PF-543 hydrochloride induces apoptosis, necrosis, and autophagy[1][2][3].

Web ID

– HY-15425B

Shipping

– Room temperature

Applications

– Cancer-Kinase/protease

Molecular Formula

– C27H32ClNO4S

References

– [1]Schnute ME, et al. Modulation of cellular S1P levels with a novel, potent and specific inhibitor of sphingosine kinase-1. Biochem J. 2012 May 15;444(1):79-88.|[2]MacRitchie N, et al. Effect of the sphingosine kinase 1 selective inhibitor, PF-543 on arterial and cardiac remodelling in a hypoxic model of pulmonary arterial hypertension. Cell Signal. 2016 Aug;28(8):946-55.|[3]Hamada M, et al. Induction of autophagy by sphingosine kinase 1 inhibitor PF-543 in head and neck squamous cell carcinoma cells. Cell Death Discov. 2017 Aug 14;3:17047.

CAS Number

– 1706522-79-3

Molecular Weight

– 502.07

SMILES

– [H]Cl.O=S(C1=CC=CC=C1)(CC2=CC(C)=CC(OCC3=CC=C(CN4[C@@H](CO)CCC4)C=C3)=C2)=O

Clinical Information

– No Development Reported

Research Area

– Cancer; Inflammation/Immunology; Cardiovascular Disease

Solubility

– 10 mM in DMSO

Target

– Apoptosis;Autophagy;LPL Receptor;SphK

Isoform

– SphK1

Pathway

– Apoptosis;Autophagy;GPCR/G Protein;Immunology/Inflammation

Product type

– Reference compound

Disclaimer: All products are for Research use only unless clearly stated otherwise on the product datasheet. Datasheets provided on the website are drafts for reference purpose only and you are requested to always refer to the hard copy included in the kit for your experimentation. Agdia Products are available for delivery only in Canada.

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