Date published: 2026-5-30

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KLHL6 Inhibitors

KLHL6 Inhibitors chemical class is primarily built on molecules that modulate the ubiquitin-proteasome system, given KLHL6's association with the E3 ubiquitin ligase family. Compounds such as MLN4924 and Pevonedistat, which target the NEDD8-activating enzyme, indirectly hinder the activation of cullin-RING E3 ligases, which can play a pivotal role in substrate ubiquitination.

Similarly, molecules such as Nutlin-3 and PYR-41 can disrupt the ubiquitination process by respectively interfering with MDM2-p53 interactions or inhibiting the ubiquitin-activating enzyme. Proteasome inhibitors like Bortezomib and ubiquitin conjugation disruptors like NSC697923 exemplify the strategic blockade of the ubiquitin-proteasome pathway, possibly affecting the functional cascade in which KLHL6 is involved. On the other hand, compounds like Thalidomide and Curcumin offer broader modulatory effects, touching upon various aspects of the ubiquitination pathway or protein stability.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

MLN 4924

905579-51-3sc-484814
1 mg
$286.00
1
(0)

Inhibits NEDD8-activating enzyme, indirectly affecting the activity of cullin-RING E3 ligases.

Nutlin-3

548472-68-0sc-45061
sc-45061A
sc-45061B
1 mg
5 mg
25 mg
$62.00
$225.00
$779.00
24
(1)

Disrupts MDM2-p53 interaction, affecting downstream ubiquitination processes.

Bortezomib

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

A proteasome inhibitor that can affect proteins subjected to ubiquitination.

Thalidomide

50-35-1sc-201445
sc-201445A
100 mg
500 mg
$111.00
$357.00
8
(0)

Modulates the activity of cereblon, a component of an E3 ubiquitin ligase complex.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Can modulate ubiquitination processes and influence protein stability.

Ubiquitin E1 Inhibitor, PYR-41

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

Irreversible ubiquitin-activating enzyme (E1) inhibitor, affecting ubiquitination.

NSC697923

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

Inhibits Ubc13-Uev1A interaction, affecting ubiquitin conjugation.

PRT4165

31083-55-3sc-507487
10 mg
$134.00
(0)

Inhibits the RING E3 ligase RNF4.

SRT1720

1001645-58-4sc-364624
sc-364624A
5 mg
10 mg
$197.00
$364.00
13
(1)

Inhibits SIRT1, potentially affecting downstream ubiquitination processes.