Date published: 2025-10-25

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LRSAM1 Inhibitors

LRSAM1 inhibitors represent a class of chemical compounds designed to selectively target and modulate the activity of the E3 ubiquitin ligase known as LRSAM1 (Leucine-Rich Repeat and Sterile Alpha Motif-Containing Protein 1). LRSAM1 is a critical component of the cellular machinery responsible for ubiquitination, a post-translational modification process that plays a fundamental role in protein degradation and intracellular signaling pathways.

LRSAM1 inhibitors is carefully designed to interact with specific binding sites on the LRSAM1 protein. These inhibitors disrupt the ligase's ability to ubiquitinate target proteins, hindering their degradation or altering their intracellular localization. This disruption can lead to the accumulation of specific proteins within the cell, ultimately affecting various cellular processes, such as receptor signaling, protein turnover, and immune response regulation. Researchers are interested in exploring the potential applications of LRSAM1 inhibitors in a variety of cellular studies, as these compounds hold promise for shedding light on the intricate mechanisms underlying ubiquitin-dependent cellular processes. Understanding how LRSAM1 inhibitors influence cellular functions may uncover new avenues for drug development and deepen our understanding of cellular biology.

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
$56.00
$260.00
$980.00
163
(3)

A reversible proteasome inhibitor that can indirectly affect LRSAM1 activity by stabilizing its substrates.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$132.00
$1064.00
115
(2)

A proteasome inhibitor that can increase the levels of ubiquitinated proteins, potentially affecting LRSAM1.

Ubiquitin E1 Inhibitor, PYR-41

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

An irreversible inhibitor of ubiquitin-activating enzyme E1, indirectly influencing LRSAM1's ubiquitination activity.

MLN 4924

905579-51-3sc-484814
1 mg
$280.00
1
(0)

Inhibits the NEDD8-activating enzyme, which can alter the ubiquitination processes involving LRSAM1.

Lactacystin

133343-34-7sc-3575
sc-3575A
200 µg
1 mg
$165.00
$575.00
60
(2)

A β-lactone that inhibits the proteasome, thereby potentially affecting ubiquitin-dependent pathways including LRSAM1.

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 deubiquitinating enzyme USP14, which can impact LRSAM1's function indirectly by altering proteasome-associated deubiquitination.

Epoxomicin

134381-21-8sc-201298C
sc-201298
sc-201298A
sc-201298B
50 µg
100 µg
250 µg
500 µg
$134.00
$215.00
$440.00
$496.00
19
(2)

A selective proteasome inhibitor which might increase ubiquitinated proteins, impacting LRSAM1 indirectly.

Eeyarestatin I

412960-54-4sc-358130B
sc-358130
sc-358130A
sc-358130C
sc-358130D
sc-358130E
5 mg
10 mg
25 mg
50 mg
100 mg
500 mg
$112.00
$199.00
$347.00
$683.00
$1336.00
$5722.00
12
(1)

An endoplasmic reticulum stress inducer that can affect protein folding and, thus, ubiquitination pathways involving LRSAM1.

Withaferin A

5119-48-2sc-200381
sc-200381A
sc-200381B
sc-200381C
1 mg
10 mg
100 mg
1 g
$127.00
$572.00
$4090.00
$20104.00
20
(1)

A steroidal lactone that has been shown to disrupt proteasomal activity, thereby potentially influencing LRSAM1.

Oprozomib

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

An oral proteasome inhibitor that could affect the stability of proteins ubiquitinated by LRSAM