Date published: 2026-5-1

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4.1R Inhibitors

The chemical class of 4.1R inhibitors encompasses a range of compounds that indirectly modulate the function of 4.1R, a protein critical for cytoskeletal integrity and cell membrane stability. These inhibitors do not target 4.1R directly but influence the cellular structures and signaling pathways associated with 4.1R's function. The primary mode of action for these inhibitors involves targeting the cytoskeletal elements, such as actin and microtubules, and related signaling pathways, thereby impacting the conditions under which 4.1R operates.

Compounds like Phalloidin and Cytochalasin D interact with actin filaments, either stabilizing or disrupting them, thus affecting the interaction of 4.1R with the cytoskeleton. Similarly, microtubule-affecting agents like Nocodazole and Colchicine can alter 4.1R's interactions with the cytoskeleton by modulating microtubule dynamics. Myosin inhibitors such as Blebbistatin and ML-7 can also indirectly influence 4.1R's role in cytoskeletal organization due to the interplay between actin filaments and myosin. Additionally, compounds like Forskolin, which affects adenylate cyclase, can modulate signaling pathways that potentially influence 4.1R function.

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Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Phalloidin

17466-45-4sc-202763
1 mg
$234.00
33
(1)

Stabilizes actin filaments, potentially affecting the interaction between 4.1R and the cytoskeleton.

Cytochalasin D

22144-77-0sc-201442
sc-201442A
1 mg
5 mg
$165.00
$486.00
64
(4)

Disrupts actin polymerization, possibly impacting 4.1R's role in cytoskeletal organization.

Latrunculin A, Latrunculia magnifica

76343-93-6sc-202691
sc-202691B
100 µg
500 µg
$265.00
$815.00
36
(2)

Binds to actin monomers, potentially altering 4.1R's interactions with the actin cytoskeleton.

Nocodazole

31430-18-9sc-3518B
sc-3518
sc-3518C
sc-3518A
5 mg
10 mg
25 mg
50 mg
$59.00
$85.00
$143.00
$247.00
38
(2)

Disrupts microtubule dynamics, possibly influencing 4.1R's role in cell structure and signaling.

Colchicine

64-86-8sc-203005
sc-203005A
sc-203005B
sc-203005C
sc-203005D
sc-203005E
1 g
5 g
50 g
100 g
500 g
1 kg
$100.00
$321.00
$2289.00
$4484.00
$18207.00
$34749.00
3
(2)

Binds to tubulin, potentially affecting 4.1R's interaction with the cytoskeleton.

Taxol

33069-62-4sc-201439D
sc-201439
sc-201439A
sc-201439E
sc-201439B
sc-201439C
1 mg
5 mg
25 mg
100 mg
250 mg
1 g
$41.00
$74.00
$221.00
$247.00
$738.00
$1220.00
39
(2)

Stabilizes microtubules, might impact the functional dynamics of 4.1R in the cell.

Vinblastine

865-21-4sc-491749
sc-491749A
sc-491749B
sc-491749C
sc-491749D
10 mg
50 mg
100 mg
500 mg
1 g
$102.00
$235.00
$459.00
$1749.00
$2958.00
4
(0)

Inhibits microtubule assembly, could affect 4.1R's role in cytoskeletal structure.

(S)-(−)-Blebbistatin

856925-71-8sc-204253
sc-204253A
sc-204253B
sc-204253C
1 mg
5 mg
10 mg
25 mg
$72.00
$265.00
$495.00
$968.00
(2)

Inhibits myosin II, potentially affecting 4.1R's role in cytoskeletal interactions.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$186.00
$707.00
88
(1)

ROCK inhibitor, might influence 4.1R's function in cytoskeletal organization.

ML-7 hydrochloride

110448-33-4sc-200557
sc-200557A
10 mg
50 mg
$91.00
$267.00
13
(1)

Inhibits myosin light chain kinase, potentially impacting 4.1R's interactions with the actin cytoskeleton.