Date published: 2026-3-14

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MYBPC3 Inhibitors

MYBPC3 inhibitors are a class of chemical compounds that primarily target the myosin-binding protein C3 (MYBPC3) within the human body. MYBPC3 is a vital protein found in cardiac muscle tissues and plays a significant role in regulating cardiac muscle contraction and relaxation. These inhibitors are designed to modulate the function of MYBPC3, leading to alterations in the mechanical properties of cardiac muscle fibers. By doing so, they have the ability to impact the contractile properties of the heart muscle.

The mechanism of action of MYBPC3 inhibitors involves their ability to bind to the MYBPC3 protein, which is part of the sarcomere, the basic contractile unit of cardiac muscle. When MYBPC3 inhibitors interact with MYBPC3, they can influence the interactions between myosin and actin filaments, two key proteins involved in muscle contraction. This modulation of the sarcomeric proteins may result in changes in the force of contraction and the rate of relaxation of cardiac muscle fibers. While the precise details of how MYBPC3 inhibitors affect these interactions may vary depending on the specific compound, the overarching goal is to regulate cardiac muscle function by targeting MYBPC3. Research into MYBPC3 inhibitors is ongoing, with the aim of better understanding their impact on cardiac muscle physiology.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

This compound can inhibit DNA methylation, potentially leading to the downregulation of MYBPC3 expression.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

As a histone deacetylase inhibitor, it may increase histone acetylation levels, influencing MYBPC3 gene expression.

RG 108

48208-26-0sc-204235
sc-204235A
10 mg
50 mg
$131.00
$515.00
2
(1)

This DNA methyltransferase inhibitor could lead to hypomethylation of the MYBPC3 gene, altering its expression.

5-Aza-2′-Deoxycytidine

2353-33-5sc-202424
sc-202424A
sc-202424B
25 mg
100 mg
250 mg
$218.00
$322.00
$426.00
7
(1)

Similar to 5-azacytidine, decitabine can inhibit DNA methylation, potentially affecting MYBPC3 expression.

Suberoylanilide Hydroxamic Acid

149647-78-9sc-220139
sc-220139A
100 mg
500 mg
$133.00
$275.00
37
(2)

SAHA is a histone deacetylase inhibitor that may alter chromatin structure and reduce MYBPC3 expression.

Disulfiram

97-77-8sc-205654
sc-205654A
50 g
100 g
$53.00
$89.00
7
(1)

Though primarily used for alcohol aversion therapy, disulfiram has been shown to affect gene expression, potentially including MYBPC3.

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)

This natural compound has been studied for its ability to modulate gene expression, which could include MYBPC3.

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)

As an isoflavone, genistein can act as an epigenetic modulator, possibly influencing MYBPC3 expression.

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)

Quercetin is known for its antioxidant properties, but it also has the potential to affect gene expression, including MYBPC3.

D,L-Sulforaphane

4478-93-7sc-207495A
sc-207495B
sc-207495C
sc-207495
sc-207495E
sc-207495D
5 mg
10 mg
25 mg
1 g
10 g
250 mg
$153.00
$292.00
$489.00
$1325.00
$8465.00
$933.00
22
(1)

DL-Sulforaphane has been studied for its ability to modulate gene expression.