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Biological Activity for Ki 16425
Ki 16425 is an antagonist of the lysophosphatidic acid receptors LPA1 and LPA3 (Ki values are 0.25 and 0.36 μM respectively, in a GTPγS binding assay). Blocks LPA-induced dephosphorylation of Yes-associated protein (YAP) and WW domain-containing transcription regulator protein 1 (TAZ), inhibiting the Hippo signaling pathway, in HEK293A cells.
Technical Data for Ki 16425
|Storage||Store at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for Ki 16425
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions for Ki 16425
The following data is based on the product molecular weight 474.96. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.11 mL||10.53 mL||21.05 mL|
|5 mM||0.42 mL||2.11 mL||4.21 mL|
|10 mM||0.21 mL||1.05 mL||2.11 mL|
|50 mM||0.04 mL||0.21 mL||0.42 mL|
References for Ki 16425
References are publications that support the biological activity of the product.
Ohta et al (2003) Ki16425, a subtype-selective antagonist for EDG-family lysophosphatidic acid receptors. Mol.Pharmacol. 64 994 PMID: 14500756
Yamada et al (2004) Lysophosphatidic acid (LPA) in malignant ascites stimulates motility of human pancreatic cancer cells through LPA1. J.Biol.Chem. 279 6595 PMID: 14660630
Yu et al (2012) Regulation of the Hippo-YAP pathway by G-protein-coupled receptor signaling. Cell 150 780 PMID: 22863277
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Keywords: Ki 16425, Ki 16425 supplier, Ki16425, lysophosphatidic, acid, receptors, LPA1, LPA2, LPA3, YAP, TAZ, HIPPO, Lysophosphatidic, Acid, Receptors, Hippo/Yap, signaling, 5056, Tocris Bioscience
1 Citation for Ki 16425
Citations are publications that use Tocris products. Selected citations for Ki 16425 include:
Evseenko et al (2013) Lysophosphatidic acid mediates myeloid differentiation within the human bone marrow microenvironment. PLoS One 8 e63718 PMID: 23696850
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Reviews for Ki 16425
Average Rating: 5 (Based on 1 Review.)
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MG-63 cells were pre-incubated with 10 µM Ki 16425 for 30 min followed by treatment with 10 µM LPA for 3 h to follow COX-2 expression using Western blot. Ki 16425 inhibited COX-2 induction by LPA.
Literature in this Area
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Cell Cycle & DNA Damage Repair Poster
In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. Adapted from the 2015 Cancer Product Guide, Edition 3, this poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.