Antibodies
YM201636
- 貨號 Cat. No.
- S1219
- 規格 Size
- 5~200mg
- 品牌 Brand
- Selleckchem
Description
YM201636
Catalog No.S1219
YM201636 is a selective PIKfyve inhibitor with IC50 of 33 nM, less potent to p110α and insensitive to Fabl (yeast orthologue).
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Distributor Tel: +886-2-2827-1197jimmy@new.abscience.com.tw
Biological Activity
| Description | YM201636 is a selective PIKfyve inhibitor with IC50 of 33 nM, less potent to p110α and insensitive to Fabl (yeast orthologue). | |||||
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| Targets | PIKfyve | |||||
| IC50 | 33 nM [1] | |||||
| In vitro | YM201636 potently inhibits mammalian PIKfyve with an IC50 of 33 nM but not yeast orthologue Fab1 with an IC50 of >5 μM, exhibiting around 100-fold selectivity for PtdIns3P p110α with an IC50 of 3 μM. YM201636 (0.8 μM) significantly decreases the production of PtdIns(3,5)P2 by 80% in serum-starved NIH3T3 cells followed by serum stimulation with no effect on serum-stimulated protein kinase B (PKB) Ser 473 phosphorylation. YM-201636 reversibly impairs endosomal trafficking in NIH3T3 cells by blocking PIKfyve and PtdIns(3,5)P2production, mimicking the effect produced by depleting PIKfyve with siRNA. YM-201636 (0.8 μM) also significantly reduces retroviruses budding from cells by 80%, apparently through interfering with the endosomal sorting complex required for transport (ESCRT) machinery. [1] In 3T3L1 adipocytes, YM-201636 inhibits basal and insulin-activated 2-deoxyglucose uptake with an IC50 of 54 nM, with almost complete inhibition at doses as low as 160 nM. YM-201636 (0.1 μM) has also been shown to completely block insulin-dependent activation of class IA PI 3-kinase. [2] Although not involved in NPM-ALK-dependent proliferation and migration, YM201636 (0.4 μM) strongly reduces invasive capacities of NPM-ALK-expressing cells and their capacity to degrade the extracellular matrix. [3] YM201636 treatment blocks the continuous recycling of junctional proteins claudin-1 and claudin-2 in MDCK cells, leading to the intracellular accumulation and delay of epithelial barrier formation. [4] | |||||
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| Features | ||||||
Protocol(Only for Reference)
Kinase Assay: [1]
| In vitro GST-PIKfyve assay | The assay is performed in kinase buffer (25 mM HEPES pH 7.4, 120 mM NaCl, 1.5 mM MgCl2, 5 mM 2-glycerophosphate, and 1 mM DTT) containing 100 μM PI(3)P, GST-PIKfyve, 50 μM ATP/10 μCi [32P]γATP and increasing concentrations of YM201636 in a final volume of 65 μL. The reactions are incubated for 15 minutes at 30 °C, and stopped by the addition of 243 μL of 2:1 MeOH : CHCl3 (volume : volume). Lipid products labelled with 32P are analysed by thin-layer chromatography and quantified by Cerenkov counting. IC50 value is determined by using Graphpad Prism and errors are given as ±95% confidence limit. |
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References
Chemical Information
| Molecular Weight (MW) | 467.48 |
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| Formula | C25H21N7O3 |
| CAS No. | 371942-69-7 |
| Storage | 3 years -20℃Powder |
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| 6 months-80℃in DMSO | |
| Syonnyms | N/A |
| Solubility (25°C) * | In vitro | DMSO | 35 mg/mL (74 mM) |
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| Water | <1 mg/mL (<1 mM) | ||
| Ethanol | <1 mg/mL (<1 mM) | ||
| * <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. | |||
| Chemical Name | 3-Pyridinecarboxamide, 6-amino-N-[3-[4-(4-morpholinyl)pyrido[3,2:4,5]furo[3,2-d]pyrimidin-2-yl]phenyl]- |
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