DUB

Deubiquitinating enzymes (DUBs), also known as deubiquitinating peptidases, deubiquitinating isopeptidases, deubiquitinases, ubiquitin proteases, ubiquitin hydrolases, ubiquitin isopeptidases, are a large group of proteases that cleave ubiquitin from proteins and other molecules. Ubiquitin is attached to proteins in order to regulate the degradation of proteins via the proteasome and lysosome; coordinate the cellular localisation of proteins; activate and inactivate proteins; and modulate protein-protein interactions.DUBs can reverse these effects by cleaving the peptide or isopeptide bond between ubiquitin and its substrate protein. In humans there are nearly 100 DUB genes, which can be classified into two main classes: cysteine proteases and metalloproteases. The cysteine proteases comprise ubiquitin-specific proteases (USPs), ubiquitin C-terminal hydrolases (UCHs), Machado-Josephin domain proteases (MJDs) and ovarian tumour proteases (OTU). The metalloprotease group contains only the Jab1/Mov34/Mpr1 Pad1 N-terminal+ (MPN+) (JAMM) domain proteases.

Cat No.	Product Name
T11110	DUB-IN-1	Dub-in-1, with an IC50 value of 0.24 for USP8, is an active inhibitor of ubiquitin-specific protease (USPs).
T11111	DUB-IN-2	Dub-in-2, with an IC50 value of 0.28 for USP8, is an effective deubiquitinase inhibitor.
T11112	DUB-IN-3	DUB-IN-3 is IC50 of 0.56 μM for USP8，is a potent deubiquitinase (USP) enzyme inhibitor extracted from reference compound 22c.
T11209	EOAI3402143	EOAI3402143 is a deubiquitinase (DUB) inhibitor, which inhibits dose-dependently inhibits Usp5/Usp24 andUsp9x.
T12621L	FT671	FT671 is a non-covalent and selective inhibitor of USP7 (IC50: 52 nM) It also binds to the USP7 catalytic domain (Kd: 65 nM).
T13268	USP7-IN-1	USP7-IN-1 is a selective and reversible ubiquitin-specific protease 7 (USP7) inhibitor(IC50 of 77 μM), and used for cancer.
T13269	USP7-IN-3	USP7-IN-3 is a potent and selective allosteric inhibitor of ubiquitin-specific protease 7 (USP7) .
T13270	USP7-IN-5	USP7-IN-5 is a potent inhibitor of ubiquitin specific protease 7 (USP7, IC50 of 49.9 nM).
T13271	USP7-IN-6	USP7-IN-6 is a potent inhibitor of ubiquitin specific protease 7 (USP7, IC50 of 6.8 nM).
T15351	FT827	FT827 is a selective and covalent inhibitor of ubiquitin-specific protease 7 (USP7) (Ki: 4.2 µM). FT827 binds to the USP7 catalytic domain (apparent Kd: 7.8 µ...
T15464	HBX 19818	HBX 19818 is a specific ubiquitin-specific protease 7 (USP7) inhibitor (IC50: 28.1 μM).
T15604	IU1-47	IU1-47 is an effective and specific USP14 inhibitor (IC50: 0.6 μM). IU1-47 causes tau elimination in cultured neurons. IU1-47 inhibits IsoT/USP5 (IC50: 20 μM...
T15729	LDN-91946	LDN-91946 is an effective, selective, and uncompetitive inhibitor of ubiquitin C-terminal hydrolase-L1 (UCH-L1) (Ki: 2.8 μM).
T1757	ML323	ML323 is a reversible and effective USP1-UAF1 inhibitor in a Ub-Rho assay (IC50: 76 nM) and in orthogonal gel-based assays using K63-linked diubiquitin (di-Ub) ...
T1862	PR-619	PR-619 is a non-selective, reversible inhibitor of the deubiquitinylating enzymes (DUBs).
T1924	LDN-57444	LDN-57444 is a reversible, competitive proteasome Uch-L1 inhibitor(IC50=0.88 μM) .
T1932	B-AP15	B-AP15(NSC687852) is a selective inhibitor of the deubiquitinating enzymes Usp14 and UCHL5 of the 26S proteasome. It blocks the deubiquitinating activity of the...
T1937	Spautin-1	Spautin-1 is a novel autophagy inhibitor, IM inhibited the growth of K562 cells with IC50 of 1.03 μM. In contrast, co-treatment with Spautin-1 increased IM-ind...
T2424	P22077	P22077 is an inhibitor of ubiquitin-specific protease USP7 with EC50 of 8.6 μM. It also inhibits the closely related USP47.
T3089	Thioguanine	Thioguanine is an antineoplastic compound which also has antimetabolite action. The drug is used in the therapy of acute leukemia.
T3555	ML364	ML364 is an inhibitor of ubiquitin specific peptidase 2 (USP2) and can be used for the research of breast cancer.
T3951	NSC632839	NSC632839 is a nonselective isopeptidase inhibitor, which inhibits USP2 (EC50: 45±4 μM), USP7 (EC50: 37±1 μM), and SENP2 (EC50: 9.8±1.8 μM).
T4067	VLX1570	VLX1570 is a competitive inhibitor of proteasome DUB activity with IC50 ranging from 4.2 uM to 8.6 uM. It has potent inhibition for USP14.
T4338	USP7/USP47 inhibitor	USP7/USP47 inhibitor is a selective ubiquitin-specific protease 7/47 (USP7/USP47) inhibitor, with EC50s of 0.42 μM and 1.0 μM, respectively.
T4634	GEN6776	GNE-6776 is a selective USP7 inhibitor.
T5461	GNE-6640	GNE-6640 is a non-covalent inhibitor of ubiquitin epecific peptidase 7 (USP7), with IC50 values of 0.75 μM, 0.43 μM, 20.3 μM and 0.23 μM for full length USP...
T6107	IU1	IU1(IC50=4.7 μ M), a reversible, specific human USP14 proteasome inhibitor, can penetrate the cell.
T6697	TCID	TCID(IC50=0.6 μM) is a DUB inhibitor of ubiquitin C-terminal hydrolase L3. It has the 125-fold selectivity to L1.
T6925	P005091	P005091 is a selective and potent inhibitor of ubiquitin-specific protease 7 (USP7) with EC50 of 4.2 μM.
T7678	SJB2-043	SJB2-043 is an inhibitor of USP1-UAF1 ( IC50 : 544 nM).