HTH-01-015NUAK1 inhibitor,highly specific and selective CAS# 1613724-42-7 |
- WZ4003
Catalog No.:BCC4363
CAS No.:1214265-58-3
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 1613724-42-7 | SDF | Download SDF |
PubChem ID | 78357766 | Appearance | Powder |
Formula | C26H28N8O | M.Wt | 468.55 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Solubility | DMSO : 100 mg/mL (213.42 mM; Need ultrasonic) | ||
SMILES | CC1=C2C(=NC(=N1)NC3=CN(N=C3)C4CCNCC4)N(C5=CC6=CC=CC=C6C=C5C(=O)N2C)C | ||
Standard InChIKey | CHSDJDLAKKAWCI-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C26H28N8O/c1-16-23-24(31-26(29-16)30-19-14-28-34(15-19)20-8-10-27-11-9-20)32(2)22-13-18-7-5-4-6-17(18)12-21(22)25(35)33(23)3/h4-7,12-15,20,27H,8-11H2,1-3H3,(H,29,30,31) | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | Potent and selective NUAK1 inhibitor (IC50 = 100 nM). Exhibits no significant inhibition against a panel of 139 kinases, including ten AMPK family members. Inhibits NUAK1-mediated MYPT1 phosphorylation. Also inhibits cell proliferation in U2OS cells in vitro, to a similar extent as NUAK1 knockdown models. |
HTH-01-015 Dilution Calculator
HTH-01-015 Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.1342 mL | 10.6712 mL | 21.3424 mL | 42.6849 mL | 53.3561 mL |
5 mM | 0.4268 mL | 2.1342 mL | 4.2685 mL | 8.537 mL | 10.6712 mL |
10 mM | 0.2134 mL | 1.0671 mL | 2.1342 mL | 4.2685 mL | 5.3356 mL |
50 mM | 0.0427 mL | 0.2134 mL | 0.4268 mL | 0.8537 mL | 1.0671 mL |
100 mM | 0.0213 mL | 0.1067 mL | 0.2134 mL | 0.4268 mL | 0.5336 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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HTH-01-015 is a highly specific inhibitor of NUAK1 with IC50 value of 100 nM 1.
HTH-01-015 showed extreme selectivity. It only inhibited the NUAK1 (NUAK family SNF1-like kinase-1) isoform of NUAK kinases and showed no significant inhibition of 139 other tested kinases. HTH-01-015 inhibited the phosphorylation of the NUAK1 substrate, MYPT1. The phosphorylated site was identified as Ser445. In HEK cells overexpressing drug-resistant NUAK1, HTH-01-015 displayed no more inhibition effect on MYPT1. In MEF cells, HTH-01-015 markedly reduced cell migration in the wound-healing assay. Besides that, HTH-01-015 impaired the proliferation at concentration of 10 μM both in U2OS cells and in MEF cells. Moreover, 10 μM HTH-01-015 also significantly inhibited the invasiveness of U2OS cells in a 3D matrigel transwell invasion assay 1.
References:
1. Sourav B, Sara J B, Hai-Tsang H, et al. Characterization of WZ4003 and HTH-01-015 as selective inhibitors of the LKB1-tumour-suppressor-activated NUAK kinases. Biochemical Journal, 2014, 457(1): 215-225.
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Characterization of WZ4003 and HTH-01-015 as selective inhibitors of the LKB1-tumour-suppressor-activated NUAK kinases.[Pubmed:24171924]
Biochem J. 2014 Jan 1;457(1):215-25.
The related NUAK1 and NUAK2 are members of the AMPK (AMP-activated protein kinase) family of protein kinases that are activated by the LKB1 (liver kinase B1) tumour suppressor kinase. Recent work suggests they play important roles in regulating key biological processes including Myc-driven tumorigenesis, senescence, cell adhesion and neuronal polarity. In the present paper we describe the first highly specific protein kinase inhibitors of NUAK kinases namely WZ4003 and HTH-01-015. WZ4003 inhibits both NUAK isoforms (IC50 for NUAK1 is 20 nM and for NUAK2 is 100 nM), whereas HTH-01-015 inhibits only NUAK1 (IC50 is 100 nM). These compounds display extreme selectivity and do not significantly inhibit the activity of 139 other kinases that were tested including ten AMPK family members. In all cell lines tested, WZ4003 and HTH-01-015 inhibit the phosphorylation of the only well-characterized substrate, MYPT1 (myosin phosphate-targeting subunit 1) that is phosphorylated by NUAK1 at Ser(445). We also identify a mutation (A195T) that does not affect basal NUAK1 activity, but renders it ~50-fold resistant to both WZ4003 and HTH-01-015. Consistent with NUAK1 mediating the phosphorylation of MYPT1 we find that in cells overexpressing drug-resistant NUAK1[A195T], but not wild-type NUAK1, phosphorylation of MYPT1 at Ser(445) is no longer suppressed by WZ4003 or HTH-01-015. We also demonstrate that administration of WZ4003 and HTH-01-015 to MEFs (mouse embryonic fibroblasts) significantly inhibits migration in a wound-healing assay to a similar extent as NUAK1-knockout. WZ4003 and HTH-01-015 also inhibit proliferation of MEFs to the same extent as NUAK1 knockout and U2OS cells to the same extent as NUAK1 shRNA knockdown. We find that WZ4003 and HTH-01-015 impaired the invasive potential of U2OS cells in a 3D cell invasion assay to the same extent as NUAK1 knockdown. The results of the present study indicate that WZ4003 and HTH-01-015 will serve as useful chemical probes to delineate the biological roles of the NUAK kinases.