Welcome to Hmobio!Global leader in active molecules.
Find Your Distributors

Select Your Country or Region

$ USD

You are here:Home-Inhibitors & Agonists-Proteasome/Ubiquitin-Deubiquitinase (DUB)

Request The Product List ofDeubiquitinase (DUB) Deubiquitinase (DUB)

Deubiquitinases (DUBs) 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 thecellular 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. DUBs play several roles in the ubiquitin pathway. One of the best characterised functions of DUBs is the removal of monoubiqutin and polyubiquitin chainsfrom proteins.

Cat. No. Product Name CAS No. Information
H9642

FT-385

FT385 (FT3967385) is a potent, selective USP30 inhibitor with biochemical IC50 of 1.5 nM;FT385 (FT3967385) displays high selectivity against a broad panel of USP enzymes, with one exception of plasma membrane-associated USP6.FT385 engages USP30 in cells at low nanomolar concentrations.Inhibition of USP30 via FT385 phenocopies USP30 KO in enhancing basal mitophagy and promoting ubiquitylation of TOM20 upon depolarisation, enhances phospho-Ser65 ubiquitin (pUb) levels on mitochondria of SHSY5Y cells.

H9626

EN-523

2094893-05-5

EN-523 is a small molecule covalent ligand EN523 that targets a non-catalytic allosteric cysteine C23 in the K48-ubiquitin-specific deubiquitinase OTUB1, OTUB1 recruiter component of DUBTAC NJH-2-057;Deubiquitinase-targeting chimeras (DUBTACs), heterobifunctional small molecules consisting of a deubiquitinase recruiter linked to a protein-targeting ligand, to stabilize the levels of specific proteins degraded in a ubiquitin-dependent manner.

H9402

XL177A

2417089-74-6

XL177A is a highly potent and selective irreversible USP7 inhibitor with an IC50 of 0.34 nM. XL177A elicits cancer cell killing through a p53-dependent mechanism.

H9393

LCAHA

117094-40-3

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。

H8688

HBX 41108

924296-39-9

HBX 41108 is a inhibitor of ubiquitin-specific protease (USP) 7 activity (IC50 = 424 nM). Displays uncompetitive inhibition. Also inhibits USP7-mediated p53 deubiquitination (IC50 = 0.8 μM); Stabilizes p53 and inhibits cancer cell growth; induces p53-dependent apoptosis in p53 wild type and null isogenic cancer cell lines.

H7152

XL 188

2305045-76-3

XL188 (XL-188) is a potent, selective, non-covalent active-site inhibitor of USP7 with IC50 of 90 nM and 193 nM for USP7 full length enzyme and catalytic domain, respectively; exhibits little to no inhibition against a panel of 41 DUBs; promotes USP7-dependent loss of HDM2 and increases p53 and p21, significantly blocks labeling of USP7 by HA-Ub-Vs with an IC50 of 0.9 uM; a probe suitable for in vivo studies, highly valuable for pharmacological validation of USP7 in animal disease models.

H7151

VLX1570

1431280-51-1

VLX1570 is a small molecule b-AP15 analog that fucttion as proteasome deubiquitinase inhibitor with IC50 of 10 uM, interacts at the active sites of the proteasome DUBs USP14 and UCHL5; demonstrates cytotoxicity in survival assays in HCT116 colon cancer cells with IC50 of 0.58 uM, shows no inhibitory activity on a panel of recombinant non-proteasome DUBs, recombinant kinases, or caspase-3; decreases cell viability in chemotherapy resistant endometrial cancer cells consistent with cell cycle arrest and caspase-3 mediated apoptosis; decreases tumor burden and prolongs survival in WM-xenografted mice.

H7150

USP8-IN-22e

924296-19-5

A potent, selective ubiquitin-specific protease USP8 inhibitor with IC50 of 0.28 uM; shows no inhibitory activity for USP7 (IC50>100 uM).

H7149

USP8-IN-22d

924296-18-4

A potent, selective ubiquitin-specific protease USP8 inhibitor with IC50 of 0.85 uM; shows no inhibitory activity for USP7 (IC50>100 uM).

H7148

USP8-IN-22c

924296-17-3

A potent, selective ubiquitin-specific protease USP8 inhibitor with IC50 of 0.56 uM; shows no inhibitory activity for USP7, USP5, SENP1, Uch-L3, and caspase 3 (IC50>100 uM), and displays partial activity against Uch-L3; inhibits the viability of HCT116 colon and PC-3 prostate cancer cell lines with IC50 values in the 0.5-1.5 uM range.

Request The Product List

* Indicates a Required FieldYour information is safe with us.

  • *Product List:
  • *Applicant name:
  • *Email address:
  • *Organization name:
  • *Country:
  • Additional Information:
© Copyright 2020 HmoBio. All Rights Reserved. Products are only for research use