Date published: 2025-12-15

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Dia 1 Inhibitors

Dia1 inhibitors include compounds that indirectly modulate Dia1 function through various pathways related to actin dynamics and cytoskeletal organization. These inhibitors target different aspects of the actin cytoskeleton, which Dia1 directly interacts with and modulates. Compounds like Latrunculin A and Cytochalasin D disrupt actin polymerization, while ML-7 and Blebbistatin affect the actin-myosin interaction, thereby indirectly influencing Dia1's role in actin organization. ROCK inhibitors like Y-27632 and formin inhibitors like SMIFH2 modulate the upstream regulators or the direct actin assembly functions, respectively, impacting Dia1's involvement in these processes. Additionally, inhibitors targeting the Rho GTPase family, such as CCG-1423, Rhosin, and NSC23766, indirectly affect Dia1 by altering the signaling pathways that regulate its activity. Since Dia1 is regulated by RhoA and other Rho family members, these inhibitors can modulate Dia1-mediated cytoskeletal dynamics. Compounds like Simvastatin, which influence the prenylation of small GTPases, also indirectly impact Dia1's function. Overall, Dia1 inhibitors represent a diverse array of chemicals that indirectly influence Dia1 activity by targeting the complex network of signaling pathways and proteins involved in actin cytoskeleton dynamics. Understanding the mechanisms of these inhibitors not only sheds light on Dia1's role in cellular processes but also highlights the intricate regulation of cytoskeletal organization and its impact on various cellular functions.

Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Latrunculin A, Latrunculia magnifica

76343-93-6sc-202691
sc-202691B
100 µg
500 µg
$260.00
$799.00
36
(2)

Latrunculin A binds to actin monomers, preventing their polymerization. By disrupting actin filament formation, it indirectly inhibits Dia1's role in actin organization and cell motility.

Cytochalasin D

22144-77-0sc-201442
sc-201442A
1 mg
5 mg
$145.00
$442.00
64
(4)

Cytochalasin D inhibits actin polymerization by binding to the barbed ends of actin filaments. This action can indirectly hinder Dia1's function in actin dynamics and cellular processes like migration.

ML-7 hydrochloride

110448-33-4sc-200557
sc-200557A
10 mg
50 mg
$89.00
$262.00
13
(1)

ML-7 is an inhibitor of myosin light chain kinase (MLCK). By inhibiting MLCK, it affects the actin-myosin interaction, indirectly inhibiting Dia1-related actin cytoskeletal reorganization.

(S)-(−)-Blebbistatin

856925-71-8sc-204253
sc-204253A
sc-204253B
sc-204253C
1 mg
5 mg
10 mg
25 mg
$71.00
$260.00
$485.00
$949.00
(2)

Blebbistatin inhibits myosin II ATPase activity. This inhibition can alter the actomyosin dynamics, potentially inhibiting Dia1-mediated processes.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$182.00
$693.00
88
(1)

Y-27632 is a Rho-associated protein kinase (ROCK) inhibitor. Since Dia1 is regulated by Rho GTPases, inhibiting ROCK can indirectly inhibit Dia1's function in actin filament stabilization and cell morphology.

CK 666

442633-00-3sc-361151
sc-361151A
10 mg
50 mg
$315.00
$1020.00
5
(0)

CK-666 is an inhibitor of the Arp2/3 complex, which is involved in branched actin network formation. By inhibiting Arp2/3 complex, it can indirectly inhibit Dia1's function in coordinating actin assembly.

SMIFH2

340316-62-3sc-507273
5 mg
$140.00
(0)

SMIFH2 inhibits formin-mediated actin nucleation and elongation. As Dia1 is a formin, this inhibitor can indirectly hinder its actin polymerization function.

CCG-1423

285986-88-1sc-205241
sc-205241A
1 mg
5 mg
$30.00
$90.00
8
(1)

CCG-1423 inhibits RhoA-mediated gene transcription. Since Dia1 activity is modulated by RhoA, inhibiting this pathway can indirectly inhibit Dia1's function in actin cytoskeletal dynamics.

Rhosin

1173671-63-0sc-507401
25 mg
$555.00
(0)

Rhosin is a selective inhibitor of RhoA subfamily GTPases. By inhibiting RhoA, it can indirectly inhibit Dia1 activity, which is regulated by RhoA-mediated signaling.

Simvastatin

79902-63-9sc-200829
sc-200829A
sc-200829B
sc-200829C
50 mg
250 mg
1 g
5 g
$30.00
$87.00
$132.00
$434.00
13
(1)

Simvastatin, a HMG-CoA reductase inhibitor, can affect the prenylation and function of small GTPases. This effect can indirectly inhibit Dia1 activity, as small GTPases are involved in its regulation.