Date published: 2026-5-15

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4933422H20Rik Inhibitors

The chemical class TRIM80 Inhibitors refers to a diverse group of compounds that indirectly influence the function of TRIM80 by targeting the ubiquitin-proteasome system (UPS) and related cellular processes. These inhibitors typically function by impeding the proteasome's ability to degrade ubiquitinated proteins, leading to an accumulation of these proteins within the cell. This accumulation can have various downstream effects on cellular processes, including those where TRIM80 is presumed to be active.

The compounds in this class include proteasome inhibitors like MG132, Bortezomib, Lactacystin, Withaferin A, Celastrol, Epoxomicin, Velcade, Carfilzomib, Oprozomib, and MLN2238, each of which binds to and inhibits the proteolytic activity of the proteasome. This inhibition can subsequently impact any regulatory roles that TRIM80 has in protein turnover or degradation. Additionally, compounds like Nelfinavir and Disulfiram, although initially developed for other purposes, have been found to have off-target effects on the proteasome, thereby potentially modulating the functional landscape in which TRIM80 operates. By affecting the UPS, these inhibitors can indirectly influence the ubiquitination and subsequent proteasomal degradation of proteins, which is a critical pathway in cellular homeostasis and one in which TRIM80 may have a role.

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Items 1 to 10 of 11 total

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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 prevent the degradation of ubiquitinated proteins, possibly affecting the turnover of proteins regulated by TRIM80.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Another proteasome inhibitor that can lead to an accumulation of ubiquitinated proteins, which may interfere with TRIM80's putative role in protein degradation.

Lactacystin

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

A specific inhibitor of the proteasome that can disrupt the degradation of proteins, potentially impacting the functional pathways that TRIM80 is involved in.

Withaferin A

5119-48-2sc-200381
sc-200381A
sc-200381B
sc-200381C
1 mg
10 mg
100 mg
1 g
$130.00
$583.00
$4172.00
$20506.00
20
(1)

A steroidal lactone that can impair the proteasomal activity, which may influence the ubiquitination processes that TRIM80 could be a part of.

Celastrol, Celastrus scandens

34157-83-0sc-202534
10 mg
$158.00
6
(1)

A quinone methide triterpene that disrupts proteasome activity, which can affect protein turnover and thus potentially impact TRIM80 function.

Epoxomicin

134381-21-8sc-201298C
sc-201298
sc-201298A
sc-201298B
50 µg
100 µg
250 µg
500 µg
$137.00
$219.00
$449.00
$506.00
19
(2)

A selective proteasome inhibitor that can affect the pathway of protein degradation where TRIM80 may function.

Carfilzomib

868540-17-4sc-396755
5 mg
$41.00
(0)

An epoxyketone proteasome inhibitor that can affect the ubiquitin-proteasome system, potentially altering TRIM80's activity.

Oprozomib

935888-69-0sc-477447
2.5 mg
$280.00
(0)

An oral proteasome inhibitor that can disrupt protein degradation pathways, which may influence the functional context of TRIM80.

Ixazomib

1072833-77-2sc-489103
sc-489103A
10 mg
50 mg
$311.00
$719.00
(0)

A proteasome inhibitor that can lead to the buildup of ubiquitinated substrates, which could affect the functional activity of TRIM80.

Nelfinavir

159989-64-7sc-507314
10 mg
$168.00
(0)

An HIV-protease inhibitor that has been shown to also inhibit the proteasome, which could impact the protein regulatory functions where TRIM80 is implicated.