deubiquitinase

By Targets:	Deubiquitinase (18) Apoptosis (1) Autophagy (1) Bcr-Abl (1) CFTR (1) Fluorescent Dye (1) PROTACs (1) Wee1 (4)
By Research Areas:	Cancer (21) Inflammation/Immunology (3)
Click Chemistry:	Alkynes (1)

Targets Recommended: Deubiquitinase

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-124855

STD1T

Deubiquitinase Cancer

STD1T is a deubiquitinase USP2a inhibitor with an IC₅₀ of 3.3 μM in Ub-AMC Assay .
HY-143345

EN523

Others Cancer

EN523 is a OTUB1 recruiter. EN523 targets a non-catalytic allosteric cysteine C23 in the K48-ubiquitin-specific deubiquitinase OTUB1 .

STD1T	Deubiquitinase	Cancer
STD1T is a deubiquitinase USP2a inhibitor with an IC₅₀ of 3.3 μM in Ub-AMC Assay .

EN523	Others	Cancer
EN523 is a OTUB1 recruiter. EN523 targets a non-catalytic allosteric cysteine C23 in the K48-ubiquitin-specific deubiquitinase OTUB1 .

HY-141852

STAMBP-IN-1	Deubiquitinase	Inflammation/Immunology
STAMBP-IN-1 is a small-molecule inhibitor of STAMBP deubiquitinase, and interrupts STAMBP-Ub-NALP7 interaction. STAMBP-IN-1 decreases protein level of its inflammasome substrate NALP7 and suppresses IL-1b release after Toll-like receptor (TLR) agonism. STAMBP-IN-1 inhibits the activity of STAMBP to cleave recombinant di-Ub with an IC₅₀ value of 0.33 mM .

HY-12471

VLX1570

2 Publications Verification

Deubiquitinase Cancer

VLX1570 is a competitive inhibitor of proteasome deubiquitinases (DUBs) with an IC₅₀ of approximate 10 μM.
HY-50737A

DUB-IN-2

Maximum Cited Publications

13 Publications Verification

Deubiquitinase Cancer

DUB-IN-2 is a potent deubiquitinase inhibitor with an IC₅₀ of 0.28 μM for USP8 .

VLX1570 2 Publications Verification	Deubiquitinase	Cancer
VLX1570 is a competitive inhibitor of proteasome deubiquitinases (DUBs) with an IC₅₀ of approximate 10 μM.

DUB-IN-2 Maximum Cited Publications 13 Publications Verification	Deubiquitinase	Cancer
DUB-IN-2 is a potent *deubiquitinase* inhibitor with an IC₅₀ of 0.28 μM for USP8 .

HY-120458

LCAHA LCA hydroxyamide	Deubiquitinase	Cancer
LCAHA (LCA hydroxyamide) is a deubiquitinase USP2a inhibitor with IC₅₀s of 9.7 μM and 3.7μM in Ub-AMC Assay and Di-Ub Assay, respectively. LCAHA destabilizes Cyclin D1 and induces G0/G1 arrest by inhibiting deubiquitinase USP2a .

HY-111408

EOAI3402143

5+ Cited Publications

Deubiquitinase Cancer

EOAI3402143 is a deubiquitinase (DUB) inhibitor, which inhibits dose-dependently inhibits Usp9x/Usp24 and Usp5.

EOAI3402143 5+ Cited Publications	Deubiquitinase	Cancer
EOAI3402143 is a *deubiquitinase* (DUB) inhibitor, which inhibits dose-dependently inhibits Usp9x/Usp24 and Usp5.

HY-50737

DUB-IN-3 4 Publications Verification	Deubiquitinase	Cancer
DUB-IN-3 is a potent deubiquitinase (USP) enzyme inhibitor extracted from reference compound 22c with an IC₅₀ of 0.56 μM for USP8 .

HY-143343

LEB-03-153

Wee1 Cancer

LEB-03-153 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through no linker .

LEB-03-153	Wee1	Cancer
LEB-03-153 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through no linker .

HY-D2188

IMP-2373	Fluorescent Dye Deubiquitinase	Cancer
IMP-2373 is the activity-based probe (ABP). IMP-2373 is a covalent pan- deubiquitinase(DUB) ABP to monitor DUB activity in physiologically relevant live cells .

HY-141659

CMPD-39 1 Publications Verification	Deubiquitinase	Cancer
CMPD-39 is a selective USP30 inhibitor with an IC₅₀ of 0.02 μM. CMPD-39 increases protein ubiquitination and accelerates mitophagy .

HY-143340

LEB-03-145

Wee1 Cancer

LEB-03-145 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through a C5 alkyl linker .

LEB-03-145	Wee1	Cancer
LEB-03-145 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through a C5 alkyl linker .

HY-122883

BC-1471	Deubiquitinase	Inflammation/Immunology
BC-1471 is a STAM-binding protein (STAMBP) deubiquitinase inhibitor. BC-1471 inhibits NALP7 (NACHT, LRR and PYD domains-containing protein 7) inflammasome activity .

HY-143344

NJH-2-056	PROTACs CFTR	Inflammation/Immunology
NJH-2-056 is a deubiquitinase-targeting chimera (DUBTAC) linking the OTUB1 recruiter EN523 to the CFTR chaperone lumacaftor. NJH-2-056 can be used for cystic fibrosis research .

HY-148482

USP7-IN-11	Deubiquitinase	Cancer
USP7-IN-11 is a potent ubiquitin-specific protease 7 (USP7) (Deubiquitinase) inhibitor with an IC₅₀ of 0.37 nM. USP7-IN-11 has anticancer effects (WO2022048498A1; Example 187) .

HY-13264

Degrasyn 5+ Cited Publications WP1130	Deubiquitinase Bcr-Abl Autophagy Apoptosis	Cancer
Degrasyn (WP1130) is a cell-permeable deubiquitinase (DUB) inhibitor, directly inhibiting DUB activity of USP9x, USP5, USP14, and UCH37. Degrasyn has been shown to downregulate the antiapoptotic proteins Bcr-Abl and JAK2.

HY-149901

USP8-IN-2	Deubiquitinase	Cancer
USP8-IN-2 (Compd U52) is a *deubiquitinase* USP8 inhibitor with an IC₅₀ value of 6.0 μM. USP8-IN-2 also inhibits the proliferation of H1957 cells with an GI₅₀ value of 24.93 μM, respectively .

HY-144999

LEB-03-146	Wee1	Cancer
LEB-03-146 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through a PEG2 linker. LEB-03-146 shows significant WEE1 stabilization in HEP3B hepatoma cancer cells .

HY-143342

LEB-03-144	Wee1	Cancer
LEB-03-144 is a WEE1 DUBTAC (deubiquitinase-targeting chimera) linking AZD1775 (Adavosertib) to the OTUB1 recruiter EN523 through a C3 alkyl linker. LEB-03-144 shows significant WEE1 stabilization in HEP3B hepatoma cancer cells .

HY-149902

USP8-IN-3	Deubiquitinase	Cancer
USP8-IN-3 (Compd U51) is a *deubiquitinase* USP8 inhibitor with an IC₅₀ value of 4.0 μM. USP8-IN-3 also inhibits the proliferation of GH3 and H1957 cells with GI₅₀s of 37.03 μM and 6.01 μM, respectively .

HY-148481

USP7-IN-10

Deubiquitinase Cancer

USP7-IN-10 (compound 1) is a potent ubiquitin-specific protease 7 (USP7) inhibitor, with an IC₅₀ of 13.39 nM .

USP7-IN-10	Deubiquitinase	Cancer
USP7-IN-10 (compound 1) is a potent ubiquitin-specific protease 7 (USP7) inhibitor, with an IC₅₀ of 13.39 nM .

HY-153627

GK13S	Deubiquitinase	Cancer
G13KS is a deubiquitinase UCHL1 ligand and inhibitor. G13KS inhibits recombinant and cellular UCHL1. G13KS reduces levels of monoubiquitin in human glioblastoma cells . GK13S is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-139979

USP5-IN-1	Deubiquitinase	Cancer
USP5-IN-1 (compound 64), a potent deubiquitinase USP5 inhibitor, binds to the USP5 ZnF-UBD with a K_D of 2.8 μM. USP5-IN-1 is selective over nine proteins containing structurally similar ZnF-UBD domains. USP5-IN-1 inhibits the USP5 catalytic cleavage of a di-ubiquitin substrate .

HY-D1726

8RK59	Deubiquitinase	Cancer
8RK59, a Bodipy probe, is a potent UCHL1 (ubiquitin C-terminal hydrolase L1) inhibitor, with an IC₅₀ close to 1 μM. 8RK59 could penetrate and label living cells. BodipyFL-alkyne is coupled to the azide of 8RK64 (HY-148254) using copper(I)-mediated click chemistry, resulting in compound 8RK59 .

Cat. No.	Product Name

HY-L050

Ubiquitination Compound Library	286 compounds
Protein ubiquitination is an enzymatic post-translational modification in which an ubiquitin protein is attached to a substrate protein. Ubiquitination involves three main steps: activation, conjugation, and ligation, performed by ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s), respectively. Ubiquitination affects cellular processes such as apoptosis, cell cycle, DNA damage repair, and membrane transportation, etc. by regulating the degradation of proteins (via the proteasome and lysosome), altering the cellular localization of proteins, affecting proteins activity, and promoting or preventing protein-protein interactions. Deregulation of ubiquitin pathway leads to many diseases such as neurodegeneration, cancer, infection and immunity, etc. MCE offers a unique collection of 286 small molecule modulators with biological activity used for ubiquitination research. Compounds in this library target the key enzymes in ubiquitin pathway. MCE Ubiquitination Compound Library is a useful tool for the research of ubiquitination regulation and the corresponding diseases.

Ubiquitination Compound Library

286 compounds

Protein ubiquitination is an enzymatic post-translational modification in which an ubiquitin protein is attached to a substrate protein. Ubiquitination involves three main steps: activation, conjugation, and ligation, performed by ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s), respectively. Ubiquitination affects cellular processes such as apoptosis, cell cycle, DNA damage repair, and membrane transportation, etc. by regulating the degradation of proteins (via the proteasome and lysosome), altering the cellular localization of proteins, affecting proteins activity, and promoting or preventing protein-protein interactions. Deregulation of ubiquitin pathway leads to many diseases such as neurodegeneration, cancer, infection and immunity, etc.

MCE offers a unique collection of 286 small molecule modulators with biological activity used for ubiquitination research. Compounds in this library target the key enzymes in ubiquitin pathway. MCE Ubiquitination Compound Library is a useful tool for the research of ubiquitination regulation and the corresponding diseases.

Cat. No.	Product Name	Type

HY-D2188

IMP-2373	Fluorescent Dyes/Probes
IMP-2373 is the activity-based probe (ABP). IMP-2373 is a covalent pan- deubiquitinase(DUB) ABP to monitor DUB activity in physiologically relevant live cells .

HY-D1726

8RK59	Fluorescent Dyes/Probes
8RK59, a Bodipy probe, is a potent UCHL1 (ubiquitin C-terminal hydrolase L1) inhibitor, with an IC₅₀ close to 1 μM. 8RK59 could penetrate and label living cells. BodipyFL-alkyne is coupled to the azide of 8RK64 (HY-148254) using copper(I)-mediated click chemistry, resulting in compound 8RK59 .

Recombinant Proteins Recommended:

Deubiquitinase

Species:	Human (3)
Tag:	His (2) SUMO (1) Tag Free (1)
Source:	E. coli (3)

Cat. No.	Compare	Product Name	Species	Source

HY-P72107

	BRCC36 Protein, Human (His-SUMO) BRCA1-A complex subunit BRCC36; BRCA1/BRCA2 containing complex subunit 3; BRCA1/BRCA2 containing complex subunit 36; BRCA1/BRCA2-containing complex subunit 3; BRCA1/BRCA2-containing complex subunit 36; Brcc3; BRCC3_HUMAN; BRCC36; BRISC complex subunit BRCC36; C6.1A ; Chromosome X open reading frame 53; CXorf53; Lys-63-specific deubiquitinase BRCC36; OTTHUMP00000061450	Human	E. coli
	BRCC36 is a metalloprotease that selectively cleaves "Lys-63" linked polyubiquitin chains, especially histones H2A and H2AX in the BRCA1-A complex during the DNA damage response. As the catalytic subunit of the BRISC complex, it also targets “Lys-63”-linked ubiquitin in various substrates, affecting mitotic spindle assembly and interferon signaling. BRCC36 Protein, Human (His-SUMO) is the recombinant human-derived BRCC36 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag. The total length of BRCC36 Protein, Human (His-SUMO) is 315 a.a., with molecular weight of ~51.9 kDa.

HY-P701456

	ALG13 Protein, Human ALG13; Putative bifunctional UDP-N-acetylglucosamine transferase and deubiquitinase ALG13; Asparagine-linked glycosylation 13 homolog; Glycosyltransferase 28 domain-containing protein 1; UDP-N-acetylglucosamine transferase subunit ALG13 homolog	Human	E. coli
	ALG13 protein is suggested to be a multifunctional enzyme with glycosyltransferase and deubiquitinase activities, playing a role in the second step of the dolichol-linked oligosaccharide pathway for protein N-glycosylation. This implies ALG13's involvement in vital cellular processes, bridging glycosylation and deubiquitination activities and highlighting its potential significance in regulating protein modifications and cellular pathways. ALG13 Protein, Human is the recombinant human-derived ALG13 protein, expressed by E. coli , with tag free. The total length of ALG13 Protein, Human is 152 a.a., .

HY-P701457

	ALG13 Protein, Human (His) ALG13; Putative bifunctional UDP-N-acetylglucosamine transferase and deubiquitinase ALG13; Asparagine-linked glycosylation 13 homolog; Glycosyltransferase 28 domain-containing protein 1; UDP-N-acetylglucosamine transferase subunit ALG13 homolog	Human	E. coli
	ALG13 protein is suggested to be a multifunctional enzyme with glycosyltransferase and deubiquitinase activities, playing a role in the second step of the dolichol-linked oligosaccharide pathway for protein N-glycosylation. This implies ALG13's involvement in vital cellular processes, bridging glycosylation and deubiquitination activities and highlighting its potential significance in regulating protein modifications and cellular pathways. ALG13 Protein, Human (His) is the recombinant human-derived ALG13 protein, expressed by E. coli , with N-6*His labeled tag. The total length of ALG13 Protein, Human (His) is 152 a.a., .


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Cat. No.	Product Name		Classification

HY-153627

GK13S		Alkynes
G13KS is a deubiquitinase UCHL1 ligand and inhibitor. G13KS inhibits recombinant and cellular UCHL1. G13KS reduces levels of monoubiquitin in human glioblastoma cells . GK13S is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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Screening Libraries

Fluorescent Dye

Recombinant Proteins

Click Chemistry