DUB
Signaling Pathway Map
Research Area
Inhibitory Selectivity
Isoform-specific Inhibitors
DUB Products
| Catalog No. | Information | Product Use Citations | Product Validations |
|---|---|---|---|
| S2243 |
Degrasyn (WP1130)Degrasyn (WP1130) is a selective deubiquitinase (DUB: USP5, UCH-L1, USP9x, USP14, and UCH37) inhibitor and also suppresses Bcr/Abl, also a JAK2 transducer (without affecting 20S proteasome) and activator of transcription (STAT). |
Protein expression by western blot analysis of cell lysates from MCF-7, TAMR-4 and 164R-7 cells treated for 3 days with vehicle (0.1% DMSO), 1 uM or 1.5 uM WP1130.
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| S7130 |
PR-619PR-619 is a non-selective, reversible inhibitor of the deubiquitinylating enzymes (DUBs) with EC50 of 1-20 μM in a cell-free assay. |
Ubiquitination inhibitor PYR-41 and deubiquitination inhibitor PR-619 pretreated macrophages with or without Teuvincenone F (25 μM) for 2 h, following stimulated with LPS (100 ng/ml) for 30 min, and then subjected to immunoprecipitation with anti-NEMO antibody followed by immunoblot analysis with specific antibodies. Similar results were obtained from three independent experiments.
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| S7132 |
P5091 (P005091)P5091(P005091) is a selective and potent inhibitor of ubiquitin-specific protease 7 (USP7) with EC50 of 4.2 μM and the closely related USP47. |
(e) MM.1S cells were treated with RRx-001 (1.25 μM), P5091 (3 μM) or RRx-001 plus P5091 for 12 h; protein extracts were analyzed for total DNMT activity using the EpiQuik DNMT activity kit (mean±s.d.; P<0.001; n=3). (f) MM.1S cells were treated with RRx-001 (1.25 μM), P5091 (3 μM) or RRx-001 plus P5091 for 12 h; protein lysates were then subjected to immunoblot analysis using antibodies specific against p21, HDM2, p53 or GAPDH.
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| S7134 |
IU1IU1 is a cell-permeable, reversible and selective proteasome inhibitor of human USP14 with IC50 of 4.7 μ M, 25-fold selective to IsoT. |
IU1 treatment increased levels of peIF2a in both WT and S63del L. Sciatic nerves were treated ex vivo with 200 lM IU1 for 16 hr and the levels of p-eIF2a and eIF2a were analyzed by western blot. A Student’s t-test was performed between treated and untreated conditions of the same genotype
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| S7135 |
LDN-57444LDN-57444 is a reversible, competitive proteasome inhibitor for Uch-L1 with IC50 of 0.88 μM, 28-fold selectivity over isoform Uch-L3. |
Representative results of Western blot showed the effects of LDN (10.0 μM) treatments on the expressions of LC3-II and LC3-I from Normoxia and OGD groups of cPKCc+/+ and cPKCc/ cortical neurons (n = 6 per group).
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| S4922New |
NSC 632839NSC 632839 is not only a DUB inhibitor, but also a deSUMOylase inhibitor, it inhibits USP2, USP7, and SENP2 with IC50 of 45 μM, 37 μM, and 9.8 μM, respectively. |
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| S8904New |
USP25/28 inhibitor AZ1AZ1 is a potent and noncompetitive dual Inhibitors of the ubiquitin-specific protease (USP) 25/28 with IC50s of 0.62 μM and 0.7 μM in Ub-RH110 assay,respectively. |
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| S6748New |
ML364ML364 is a small molecule inhibitor of the deubiquitinase USP2 with an IC50 of 1.1 μM in a biochemical assay using an internally quenched fluorescent di-ubiquitin substrate. |
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| S7140 |
TCIDTCID is a DUB inhibitor for ubiquitin C-terminal hydrolase L3 with IC50 of 0.6 μM, 125-fold selective to L1. |
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| S7133 |
P22077P22077 is an inhibitor of ubiquitin-specific protease USP7 with EC50 of 8.6 μM, also inhibits the closely related USP47. |
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| S4920 |
b-AP15b-AP15 is a deubiquitinases inhibitor for 19S proteasomes activity of Ub-AMC cleavage with IC50 of 2.1 μM. |
A USP14 inhibitor directly inhibits OSCC cell proliferation and triggers apoptosis. (A-D) OSCC cells were treated with indicated doses of b-AP15 for 24 h. (A) Cell proliferation was monitored by CCK8 assay. b-AP15 dramatically decreased cancer cells viability in a dose-dependent manner (p < 0.01). All values represented means ± SD of three independent experiments and each was performed in triplicate. (B, C) Flow cytometry analysis indicated that b-AP15 triggered significant apoptosis of OSCC cells (p < 0.01). Data were obtained in more than three independent experiments. (D) Apoptosis-related proteins were examined by western blot analysis. Inhibition of USP14 with b-AP15 induced a massive increase of ubiquitinated proteins, which then triggered apoptosis of cancer cells, activating caspase 3 to induce cleavage of caspase 3 and PARP.
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| S8288 |
VLX1570VLX1570 is a competitive inhibitor of proteasome DUB activity, with an IC50 of ~10 μM in vitro. |
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| S7529 |
ML323ML323 displays reversible, nanomolar inhibitory activity and excellent selectivity toward USP1/UAF1 with IC50 of 76 nM. |
| Catalog No. | Information | Product Use Citations | Product Validations |
|---|---|---|---|
| S2243 |
Degrasyn (WP1130)Degrasyn (WP1130) is a selective deubiquitinase (DUB: USP5, UCH-L1, USP9x, USP14, and UCH37) inhibitor and also suppresses Bcr/Abl, also a JAK2 transducer (without affecting 20S proteasome) and activator of transcription (STAT). |
Protein expression by western blot analysis of cell lysates from MCF-7, TAMR-4 and 164R-7 cells treated for 3 days with vehicle (0.1% DMSO), 1 uM or 1.5 uM WP1130.
|
|
| S7130 |
PR-619PR-619 is a non-selective, reversible inhibitor of the deubiquitinylating enzymes (DUBs) with EC50 of 1-20 μM in a cell-free assay. |
Ubiquitination inhibitor PYR-41 and deubiquitination inhibitor PR-619 pretreated macrophages with or without Teuvincenone F (25 μM) for 2 h, following stimulated with LPS (100 ng/ml) for 30 min, and then subjected to immunoprecipitation with anti-NEMO antibody followed by immunoblot analysis with specific antibodies. Similar results were obtained from three independent experiments.
|
|
| S7132 |
P5091 (P005091)P5091(P005091) is a selective and potent inhibitor of ubiquitin-specific protease 7 (USP7) with EC50 of 4.2 μM and the closely related USP47. |
(e) MM.1S cells were treated with RRx-001 (1.25 μM), P5091 (3 μM) or RRx-001 plus P5091 for 12 h; protein extracts were analyzed for total DNMT activity using the EpiQuik DNMT activity kit (mean±s.d.; P<0.001; n=3). (f) MM.1S cells were treated with RRx-001 (1.25 μM), P5091 (3 μM) or RRx-001 plus P5091 for 12 h; protein lysates were then subjected to immunoblot analysis using antibodies specific against p21, HDM2, p53 or GAPDH.
|
|
| S7134 |
IU1IU1 is a cell-permeable, reversible and selective proteasome inhibitor of human USP14 with IC50 of 4.7 μ M, 25-fold selective to IsoT. |
IU1 treatment increased levels of peIF2a in both WT and S63del L. Sciatic nerves were treated ex vivo with 200 lM IU1 for 16 hr and the levels of p-eIF2a and eIF2a were analyzed by western blot. A Student’s t-test was performed between treated and untreated conditions of the same genotype
|
|
| S7135 |
LDN-57444LDN-57444 is a reversible, competitive proteasome inhibitor for Uch-L1 with IC50 of 0.88 μM, 28-fold selectivity over isoform Uch-L3. |
Representative results of Western blot showed the effects of LDN (10.0 μM) treatments on the expressions of LC3-II and LC3-I from Normoxia and OGD groups of cPKCc+/+ and cPKCc/ cortical neurons (n = 6 per group).
|
|
| S4922New |
NSC 632839NSC 632839 is not only a DUB inhibitor, but also a deSUMOylase inhibitor, it inhibits USP2, USP7, and SENP2 with IC50 of 45 μM, 37 μM, and 9.8 μM, respectively. |
||
| S8904New |
USP25/28 inhibitor AZ1AZ1 is a potent and noncompetitive dual Inhibitors of the ubiquitin-specific protease (USP) 25/28 with IC50s of 0.62 μM and 0.7 μM in Ub-RH110 assay,respectively. |
||
| S6748New |
ML364ML364 is a small molecule inhibitor of the deubiquitinase USP2 with an IC50 of 1.1 μM in a biochemical assay using an internally quenched fluorescent di-ubiquitin substrate. |
||
| S7140 |
TCIDTCID is a DUB inhibitor for ubiquitin C-terminal hydrolase L3 with IC50 of 0.6 μM, 125-fold selective to L1. |
||
| S7133 |
P22077P22077 is an inhibitor of ubiquitin-specific protease USP7 with EC50 of 8.6 μM, also inhibits the closely related USP47. |
||
| S4920 |
b-AP15b-AP15 is a deubiquitinases inhibitor for 19S proteasomes activity of Ub-AMC cleavage with IC50 of 2.1 μM. |
A USP14 inhibitor directly inhibits OSCC cell proliferation and triggers apoptosis. (A-D) OSCC cells were treated with indicated doses of b-AP15 for 24 h. (A) Cell proliferation was monitored by CCK8 assay. b-AP15 dramatically decreased cancer cells viability in a dose-dependent manner (p < 0.01). All values represented means ± SD of three independent experiments and each was performed in triplicate. (B, C) Flow cytometry analysis indicated that b-AP15 triggered significant apoptosis of OSCC cells (p < 0.01). Data were obtained in more than three independent experiments. (D) Apoptosis-related proteins were examined by western blot analysis. Inhibition of USP14 with b-AP15 induced a massive increase of ubiquitinated proteins, which then triggered apoptosis of cancer cells, activating caspase 3 to induce cleavage of caspase 3 and PARP.
|
|
| S8288 |
VLX1570VLX1570 is a competitive inhibitor of proteasome DUB activity, with an IC50 of ~10 μM in vitro. |
||
| S7529 |
ML323ML323 displays reversible, nanomolar inhibitory activity and excellent selectivity toward USP1/UAF1 with IC50 of 76 nM. |
