PDK
Signaling Pathway Map
Research Area
Inhibitory Selectivity
Isoform-specific Inhibitors
PDK Products
| Catalog No. | Information | Product Use Citations | Product Validations |
|---|---|---|---|
| S1106 |
OSU-03012 (AR-12)OSU-03012 (AR-12) is a potent inhibitor of recombinant PDK-1(phosphoinositide-dependent kinase 1) with IC50 of 5 μM in a cell-free assay and 2-fold increase in potency over OSU-02067. |
Serum-deprived HEK293-AT1A cells were pretreated with PD98059 (20 uM; 1 h) or OSU03012 (10 uM; 6 h) prior to 5 min stimulation with AngII (100 nm) or SII (50 uM). A, abundance of phospho-Akt T308 in whole cell detergent lysates. Representative phospho-Akt and total Akt immunoblots are shown above a bar graph depicting the mean ?S.E. of three biological replicates.
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| S1274 |
BX-795BX-795 is a potent and specific PDK1 inhibitor with IC50 of 6 nM, 140- and 1600-fold more selective for PDK1 than PKA and PKC in cell-free assays, respectively. Meanwhile, in comparison to GSK3β more than 100-fold selectivity observed for PDK1. BX-795 modulates autophagy via inhibiting ULK1. |
Induction of basal p62 Ser403 phosphorylation in ULK1/2-deficient MEF was suppressed by BX-795, an inhibitor of TBK1. WT ( Ulk1 +/+/Ulk2 +/+) and Ulk1 -/- /Ulk2 -/-(KO) MEF were treated with NaCl/Pi (Con) or 10 uM BX-795 for 6 h, and subjected to immunoblotting with indicated antibodies.
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| S1556 |
PHT-427PHT-427 (CS-0223) is a dual Akt and PDPK1 inhibitor (high affinity binding for the PH domains of Akt and PDPK1) with Ki of 2.7 μM and 5.2 μM, respectively. |
The inhibition of PI3K/Akt pathway is involved in ATG-induced FOXO3a dephosphorylation in PDGF-BB-activated HSCs. Serum-starved LX-2 human HSCs were pretreated with or without DMSO (vehicle) or ATG (0.5 uM) for 4 h, in the absence or presence of PI3K inhibitor LY294002 (20 uM) or Akt inhibitor PHT-427 (20 uM), and then incubated with or without 50 ng/ml PDGF-BB for 4 h. After treatment, aliquots of whole cell lysates were collected and subjected to Western blotting analysis. The experiments were repeated three times with similar results and a representative blot was shown for each protein. Total protein levels of Akt and FOXO3a served as internal controls.
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| S7087 |
GSK2334470GSK2334470 is a novel PDK1 inhibitor with IC50 of ~10 nM in a cell-free assay, with no activity at other close related AGC-kinases. |
(G) Effect of the PDK1 inhibitor GSK2334470 on MYC and P70 phosphorylation in CNE2/235 cell line by immunoblotting analysis. (H) Sensitivity to GSK2334470 in CNE2/235 cells after treatment with GSK2334470 for 5 d using the MTT assay. (I) Inhibitory effect of GSK2334470 in combination with BEZ235 on cell proliferation in CNE2/235 cells using the MTT assay. (J) IC50 values of BEZ235 with or without GSK2334470 in CNE2 and CNE2/235 cell lines. The data shown are representative of 3 individual experiments.
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| S6504 |
BX517BX517 is a potent and selective inhibitor of PDK1 that binds to the ATP binding pocket of the protein (IC50 = 6 nM). |
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| S0983New |
JX06JX06 as a selective covalent inhibitor of PDK1 in cells. JX06 dose-dependently inhibits PDK1, PDK2 and PDK3 with IC50 0.049 μM, 0.101 μM and 0.313 μM, respectively. |
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| S7586New |
PS-48PS-48 is an allosteric activator of phosphoinositide-dependent protein kinase-1 (PDK1). |
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| S2272 |
IndoprofenIndoprofen is a nonsteroidal anti-inflammatory drug (NSAID) and cyclooxygenase (COX) inhibitor. Indoprofen prevents muscle wasting in aged mice through activation of PDK1/AKT pathway.Indoprofen selectively increases SMN2-luciferase reporter protein and endogenous SMN protein. |
| Catalog No. | Information | Product Use Citations | Product Validations |
|---|---|---|---|
| S1106 |
OSU-03012 (AR-12)OSU-03012 (AR-12) is a potent inhibitor of recombinant PDK-1(phosphoinositide-dependent kinase 1) with IC50 of 5 μM in a cell-free assay and 2-fold increase in potency over OSU-02067. |
Serum-deprived HEK293-AT1A cells were pretreated with PD98059 (20 uM; 1 h) or OSU03012 (10 uM; 6 h) prior to 5 min stimulation with AngII (100 nm) or SII (50 uM). A, abundance of phospho-Akt T308 in whole cell detergent lysates. Representative phospho-Akt and total Akt immunoblots are shown above a bar graph depicting the mean ?S.E. of three biological replicates.
|
|
| S1274 |
BX-795BX-795 is a potent and specific PDK1 inhibitor with IC50 of 6 nM, 140- and 1600-fold more selective for PDK1 than PKA and PKC in cell-free assays, respectively. Meanwhile, in comparison to GSK3β more than 100-fold selectivity observed for PDK1. BX-795 modulates autophagy via inhibiting ULK1. |
Induction of basal p62 Ser403 phosphorylation in ULK1/2-deficient MEF was suppressed by BX-795, an inhibitor of TBK1. WT ( Ulk1 +/+/Ulk2 +/+) and Ulk1 -/- /Ulk2 -/-(KO) MEF were treated with NaCl/Pi (Con) or 10 uM BX-795 for 6 h, and subjected to immunoblotting with indicated antibodies.
|
|
| S1556 |
PHT-427PHT-427 (CS-0223) is a dual Akt and PDPK1 inhibitor (high affinity binding for the PH domains of Akt and PDPK1) with Ki of 2.7 μM and 5.2 μM, respectively. |
The inhibition of PI3K/Akt pathway is involved in ATG-induced FOXO3a dephosphorylation in PDGF-BB-activated HSCs. Serum-starved LX-2 human HSCs were pretreated with or without DMSO (vehicle) or ATG (0.5 uM) for 4 h, in the absence or presence of PI3K inhibitor LY294002 (20 uM) or Akt inhibitor PHT-427 (20 uM), and then incubated with or without 50 ng/ml PDGF-BB for 4 h. After treatment, aliquots of whole cell lysates were collected and subjected to Western blotting analysis. The experiments were repeated three times with similar results and a representative blot was shown for each protein. Total protein levels of Akt and FOXO3a served as internal controls.
|
|
| S7087 |
GSK2334470GSK2334470 is a novel PDK1 inhibitor with IC50 of ~10 nM in a cell-free assay, with no activity at other close related AGC-kinases. |
(G) Effect of the PDK1 inhibitor GSK2334470 on MYC and P70 phosphorylation in CNE2/235 cell line by immunoblotting analysis. (H) Sensitivity to GSK2334470 in CNE2/235 cells after treatment with GSK2334470 for 5 d using the MTT assay. (I) Inhibitory effect of GSK2334470 in combination with BEZ235 on cell proliferation in CNE2/235 cells using the MTT assay. (J) IC50 values of BEZ235 with or without GSK2334470 in CNE2 and CNE2/235 cell lines. The data shown are representative of 3 individual experiments.
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| S6504 |
BX517BX517 is a potent and selective inhibitor of PDK1 that binds to the ATP binding pocket of the protein (IC50 = 6 nM). |
||
| S0983New |
JX06JX06 as a selective covalent inhibitor of PDK1 in cells. JX06 dose-dependently inhibits PDK1, PDK2 and PDK3 with IC50 0.049 μM, 0.101 μM and 0.313 μM, respectively. |
| Catalog No. | Information | Product Use Citations | Product Validations |
|---|---|---|---|
| S7586New |
PS-48PS-48 is an allosteric activator of phosphoinositide-dependent protein kinase-1 (PDK1). |
||
| S2272 |
IndoprofenIndoprofen is a nonsteroidal anti-inflammatory drug (NSAID) and cyclooxygenase (COX) inhibitor. Indoprofen prevents muscle wasting in aged mice through activation of PDK1/AKT pathway.Indoprofen selectively increases SMN2-luciferase reporter protein and endogenous SMN protein. |
