Date published: 2026-5-30

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OTUD2 Inhibitors

OTUD2 inhibitors are a class of small molecules and compounds that target a specific protein known as OTUD2, or ovarian tumor domain-containing 2. OTUD2, also referred to as Cezanne, is a deubiquitinase enzyme that plays a crucial role in the regulation of various cellular processes. Deubiquitinases are enzymes responsible for removing ubiquitin molecules from other proteins, thereby modulating their stability, activity, and localization within the cell. OTUD2 specifically cleaves K11-linked polyubiquitin chains and is involved in the control of various signaling pathways, including those related to inflammation, DNA repair, and cell cycle regulation.

OTUD2 inhibitors is of significant interest in the field of molecular biology and cellular signaling research. By selectively inhibiting the activity of OTUD2, these compounds can help elucidate the precise functions and downstream effects of OTUD2-mediated deubiquitination in various cellular contexts. This inhibition can result in the stabilization or degradation of specific target proteins, which can in turn affect cellular processes and signaling cascades. Researchers use OTUD2 inhibitors as valuable tools to better understand the intricate regulatory mechanisms governed by ubiquitination and deubiquitination.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

A proteasome inhibitor that can increase ubiquitinated proteins indirectly affecting OTUD2's substrate availability.

Lactacystin

133343-34-7sc-3575
sc-3575A
200 µg
1 mg
$188.00
$575.00
60
(2)

Another proteasome inhibitor that can lead to an accumulation of ubiquitinated proteins, indirectly diminishing OTUD2 activity.

Ubiquitin E1 Inhibitor, PYR-41

418805-02-4sc-358737
25 mg
$360.00
4
(1)

An inhibitor of the ubiquitin-activating enzyme E1, could indirectly reduce the ubiquitin-protein conjugates OTUD2 may act upon.

IU1

314245-33-5sc-361215
sc-361215A
sc-361215B
10 mg
50 mg
100 mg
$138.00
$607.00
$866.00
2
(0)

A specific inhibitor of the deubiquitinase USP14, which could shift the ubiquitin-protein homeostasis affecting OTUD2-related pathways.

WP1130

856243-80-6sc-364650
sc-364650A
10 mg
50 mg
$490.00
$1484.00
1
(0)

A deubiquitinase inhibitor that affects multiple DUBs and thereby could indirectly impact OTUD2's functional interplay with ubiquitinated substrates.

P22077

1247819-59-5sc-478536
10 mg
$165.00
(0)

An inhibitor of USP7 and USP47, which could indirectly affect OTUD2's activity by modulating ubiquitination levels.

PR 619

2645-32-1sc-476324
sc-476324A
sc-476324B
1 mg
5 mg
25 mg
$77.00
$188.00
$431.00
1
(0)

A broad-spectrum deubiquitinase inhibitor, which could have an impact on the cellular processes involving OTUD2.

NSC697923

343351-67-7sc-391107
sc-391107A
1 mg
5 mg
$15.00
$52.00
3
(1)

A dual Ubc13/Uev1A E2 enzyme inhibitor, which may indirectly affect OTUD2 activity through the ubiquitination pathway.