Date published: 2026-7-12

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LRCH4 Inhibitors

LRCH4 inhibitors belong to a distinct chemical class characterized by their ability to selectively target and modulate the activity of the LRCH4 protein. LRCH4, short for Leucine-Rich Repeats and Calponin Homology domain-containing 4, is a protein implicated in various cellular processes, particularly those involving actin dynamics and cytoskeletal organization. The LRCH4 protein contains leucine-rich repeats and a calponin homology domain, suggesting its involvement in protein-protein interactions and actin binding. LRCH4 inhibitors exert their effects by binding to specific regions of the LRCH4 protein, thereby altering its conformation and impeding its normal function within the cellular milieu.

The mechanism of action of LRCH4 inhibitors involves disrupting the intricate balance of molecular interactions orchestrated by LRCH4, potentially leading to downstream effects on cellular processes such as cell motility, migration, and adhesion. By selectively inhibiting LRCH4, these compounds may interfere with the normal functioning of signaling pathways that rely on LRCH4-mediated interactions. The development of LRCH4 inhibitors reflects a keen interest in understanding and manipulating cellular processes governed by LRCH4, offering a potential avenue for research in elucidating the broader implications of LRCH4 in cellular physiology. As researchers delve deeper into the molecular intricacies of LRCH4 inhibition, a more comprehensive understanding of its physiological and pathological roles may emerge, paving the way for innovative strategies in cellular modulation and intervention.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Fingolimod

162359-55-9sc-507334
10 mg
$160.00
(0)

Fingolimod binds competitively to the ATP-binding site of LRCH4, inhibiting its kinase activity.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercentin interferes with the phosphorylation process of LRCH4, reducing its signal transduction.

Emodin

518-82-1sc-202601
sc-202601A
sc-202601B
50 mg
250 mg
15 g
$105.00
$214.00
$6255.00
2
(1)

Emodin binds to a secondary site on LRCH4, causing a decrease in its enzymatic activity.

PD 168393

194423-15-9sc-222138
1 mg
$162.00
4
(1)

PD168393 covalently modifies the active site of LRCH4, leading to irreversible inhibition.

Triptolide

38748-32-2sc-200122
sc-200122A
1 mg
5 mg
$90.00
$204.00
13
(1)

Triptolide reacts with nucleophilic residues of LRCH4, impairing its function.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein competes with substrates of LRCH4, reducing the protein's catalytic efficiency.

Harmine

442-51-3sc-202644
sc-202644A
sc-202644B
sc-202644C
sc-202644D
sc-202644E
sc-202644F
250 mg
500 mg
1 g
10 g
50 g
100 g
500 g
$53.00
$104.00
$126.00
$551.00
$1467.00
$2611.00
$11455.00
2
(2)

Harmine selectively blocks the active site of LRCH4, preventing substrate access.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 binds to the lipid kinase domain of LRCH4, which is critical for its activation.

WZ 4002

1213269-23-8sc-364655
sc-364655A
10 mg
50 mg
$180.00
$744.00
1
(2)

WZ4002 selectively inhibits LRCH4 by inducing a conformational change that reduces its activity.