Date published: 2026-3-3

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Histone cluster 1 H4I Inhibitors

Histone cluster 1 H4I Inhibitors represent a specialized class of chemical compounds designed to selectively inhibit the activity of histone cluster 1, specifically targeting the H4I subtype. Histones are integral proteins in the organization of DNA within the nucleus, forming nucleosomes that serve as the structural foundation for chromatin. The H4I designation refers to a variant of histone H4, one of the core histones essential for nucleosome assembly. As a specific variant within histone cluster 1, H4I becomes a focal point for researchers seeking to unravel the complexities of chromatin dynamics and gene regulation.

The development of Histone cluster 1 H4I Inhibitors requires a detailed understanding of the structural characteristics of histone H4I and its specific role within chromatin organization. These inhibitors are meticulously designed for specificity, aiming to selectively bind to key regions of Histone cluster 1 H4I 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 H4I, 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

Disulfiram

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

Disulfiram can inhibit acetaldehyde dehydrogenase and has been shown to have effects on the proteasome, potentially altering protein degradation pathways that might include factors regulating histone gene expression.

Anacardic Acid

16611-84-0sc-202463
sc-202463A
5 mg
25 mg
$102.00
$204.00
13
(1)

Anacardic acid has been found to inhibit histone acetyltransferase (HAT) activity, which could alter histone acetylation and thus affect transcription, including the expression of histone genes.

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)

Curcumin is known to modulate various cellular processes and has been shown to inhibit histone acetyltransferase, potentially altering gene expression patterns including histone genes.

Garcinol

78824-30-3sc-200891
sc-200891A
10 mg
50 mg
$124.00
$502.00
13
(1)

Garcinol is an inhibitor of histone acetyltransferase, which can lead to changes in gene expression by affecting histone acetylation, possibly impacting histone gene expression.

Olaparib

763113-22-0sc-302017
sc-302017A
sc-302017B
250 mg
500 mg
1 g
$210.00
$305.00
$495.00
10
(1)

Olaparib is a poly(ADP-ribose) polymerase (PARP) inhibitor, potentially affecting DNA repair and chromatin structure, which could indirectly influence histone gene expression.

I-CBP112

1640282-31-0sc-507494
25 mg
$400.00
(0)

I-CBP112 is a selective CBP/p300 bromodomain inhibitor, which could affect histone acetylation and gene transcription, potentially including the expression of histone genes.

I-BET 151 Hydrochloride

1300031-49-5 (non HCl Salt)sc-391115
10 mg
$450.00
2
(0)

I-BET151 is a BET bromodomain inhibitor that can modulate chromatin structure and gene expression, potentially affecting the transcription of histone genes.

(±)-JQ1

1268524-69-1sc-472932
sc-472932A
5 mg
25 mg
$231.00
$863.00
1
(0)

JQ1 is a small molecule inhibitor of BET bromodomains, which can influence chromatin remodeling and gene expression, potentially reducing the expression of histone genes.

Apicidin

183506-66-3sc-202061
sc-202061A
1 mg
5 mg
$110.00
$343.00
9
(1)

Apicidin is an HDAC inhibitor that can affect chromatin acetylation and gene expression, which might include histone gene transcription.

C646

328968-36-1sc-364452
sc-364452A
10 mg
50 mg
$265.00
$944.00
5
(1)

C646 is a selective p300/CPB histone acetyltransferase inhibitor, which might alter histone acetylation patterns and gene expression, potentially affecting histone gene expression.