Date published: 2026-4-1

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Histone cluster 1 H3E Inhibitors

Histone cluster 1 H3E Inhibitors form a specialized category of chemical compounds designed to selectively hinder the activity of histone cluster 1, with a specific emphasis on the H3E subtype. Histones are fundamental proteins in the organization of DNA within the nucleus, forming nucleosomes that serve as the structural foundation for chromatin. The H3E designation refers to a variant of histone H3, one of the core histones essential for nucleosome assembly. As a specific variant within histone cluster 1, H3E becomes a focal point for research aiming to unravel the intricacies of chromatin dynamics and gene regulation.

Developing Histone cluster 1 H3E Inhibitors requires a detailed understanding of the structural characteristics of histone H3E and its specific role within chromatin organization. These inhibitors are intricately engineered for specificity, aiming to selectively bind to key regions of Histone cluster 1 H3E and disrupt its normal functions. By employing these inhibitors in experimental contexts, researchers can explore the consequences of inhibiting this particular histone variant, providing valuable insights into chromatin remodeling and the intricate regulation of gene expression. The study of histones, including variants like H3E, significantly contributes to advancing our understanding of epigenetic mechanisms, offering crucial insights into the dynamic processes governing gene regulation and the complex orchestration of cellular functions at the chromatin level.

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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 is a DNA methyltransferase inhibitor. By reducing DNA methylation, it can alter gene expression patterns, potentially leading to reduced expression of certain histones.

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)

Trichostatin A is a histone deacetylase inhibitor. It alters chromatin structure and can affect transcription factor accessibility, which might decrease histone gene transcription.

Sodium Butyrate

156-54-7sc-202341
sc-202341B
sc-202341A
sc-202341C
250 mg
5 g
25 g
500 g
$31.00
$47.00
$84.00
$222.00
19
(3)

As a histone deacetylase inhibitor, sodium butyrate can cause hyperacetylation of histones, affecting gene expression and potentially downregulating histone biosynthesis.

Valproic Acid

99-66-1sc-213144
10 g
$87.00
9
(1)

Valproic acid, another histone deacetylase inhibitor, can lead to changes in chromatin structure and gene expression, potentially affecting histone gene transcription.

Suberoylanilide Hydroxamic Acid

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

SAHA is a potent inhibitor of histone deacetylases. By altering gene expression, it may play a role in decreasing the expression of histone proteins.

Mocetinostat

726169-73-9sc-364539
sc-364539B
sc-364539A
5 mg
10 mg
50 mg
$214.00
$247.00
$1463.00
2
(1)

Mocetinostat is a histone deacetylase inhibitor that may modify transcription and potentially reduce the expression of histones by altering the chromatin state.

MS-275

209783-80-2sc-279455
sc-279455A
sc-279455B
1 mg
5 mg
25 mg
$24.00
$90.00
$212.00
24
(2)

As a selective histone deacetylase inhibitor, entinostat can modulate gene expression which may include the downregulation of histone proteins.

Panobinostat

404950-80-7sc-208148
10 mg
$200.00
9
(1)

Panobinostat is a broad-spectrum histone deacetylase inhibitor that can affect a wide range of genes, potentially leading to a decrease in histone protein levels.

Romidepsin

128517-07-7sc-364603
sc-364603A
1 mg
5 mg
$218.00
$634.00
1
(1)

Romidepsin is a selective histone deacetylase inhibitor that can influence gene expression and may result in the reduced expression of certain histones.

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)

As a DNA methyltransferase inhibitor, decitabine can alter methylation patterns and potentially impact histone protein expression by changing gene transcription.