Date published: 2026-5-30

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Histone cluster 1 H2AN Inhibitors

Histone cluster 1 H2AN inhibitors constitute a specialized class of chemical compounds carefully designed to modulate the activity of histone cluster 1 H2AN proteins. H2AN, also known as H2A histone family member N, belongs to the histone family of proteins, which are fundamental components of chromatin – the complex structure formed by DNA and histones in the cell nucleus. Chromatin plays a pivotal role in regulating gene expression, DNA replication, and genome stability. H2AN, specifically, is a subtype of histone H2A, and it contributes to the intricate process of chromatin remodeling and gene regulation.

H2AN inhibitors typically consist of small molecules or chemical compounds meticulously engineered to bind to H2AN proteins, targeting either their active sites or allosteric sites. This interaction can result in the modulation of H2AN's behavior, potentially impacting its role in chromatin structure, gene expression, and DNA packaging. Researchers in the fields of molecular biology and pharmacology are dedicated to uncovering the molecular mechanisms and functions of histone cluster 1 H2AN proteins within the context of chromatin dynamics, aiming to gain insights into the complex processes that govern epigenetic regulation and genomic stability. The development of H2AN inhibitors represents an ongoing and dynamic area of research, contributing significantly to our understanding of chromatin biology and its essential role in gene expression and cellular processes.

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

A proteasome inhibitor that can lead to cell cycle arrest and may affect histone expression indirectly.

Cisplatin

15663-27-1sc-200896
sc-200896A
100 mg
500 mg
$138.00
$380.00
101
(4)

Forms DNA adducts and cross-links, leading to DNA damage and potentially downregulating histone expression.

Cycloheximide

66-81-9sc-3508B
sc-3508
sc-3508A
100 mg
1 g
5 g
$41.00
$84.00
$275.00
127
(6)

Inhibits eukaryotic protein synthesis which could indirectly reduce histone protein levels if applied during specific cell cycle phases.

Doxorubicin

23214-92-8sc-280681
sc-280681A
1 mg
5 mg
$176.00
$426.00
43
(3)

An anthracycline that intercalates into DNA, affecting DNA replication and potentially histone expression.

Mithramycin A

18378-89-7sc-200909
1 mg
$55.00
6
(1)

A drug that binds to GC-rich DNA sequences and may inhibit transcription of histone genes.

Olaparib

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

A PARP inhibitor, potentially affecting DNA repair and replication processes, which could in turn affect histone expression.

Rocaglamide

84573-16-0sc-203241
sc-203241A
sc-203241B
sc-203241C
sc-203241D
100 µg
1 mg
5 mg
10 mg
25 mg
$275.00
$474.00
$1639.00
$2497.00
$5344.00
4
(1)

A compound that inhibits translation and may lower the levels of many proteins, including potentially histones.

SN 38

86639-52-3sc-203697
sc-203697A
sc-203697B
10 mg
50 mg
500 mg
$119.00
$342.00
$883.00
19
(3)

The active metabolite of irinotecan, inhibits topoisomerase I, and may disrupt DNA replication, affecting histone 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)

An HDAC inhibitor that would affect chromatin structure and could indirectly affect histone expression.