Date published: 2026-5-17

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Deacetylase and Histone Modification

Santa Cruz Biotechnology now offers a broad range of deacetylase inhibitors and histone for use in various applications. Deacetylase inhibitors and histones are critical in the study of epigenetics and gene regulation. Deacetylase inhibitors, such as HDAC inhibitors, play a vital role in modulating the activity of histone deacetylases, enzymes that remove acetyl groups from histone proteins, leading to a condensed chromatin structure and transcriptional repression. By inhibiting these enzymes, researchers can promote a more relaxed chromatin structure, facilitating gene expression. Histones, on the other hand, are proteins that help package DNA into nucleosomes, playing a fundamental role in chromatin structure and gene regulation. These products are extensively used in research to explore mechanisms of gene expression, understand epigenetic modifications, and study chromatin dynamics. They are invaluable for investigating the role of histone modifications in development, differentiation, and disease states. By providing a comprehensive selection of high-quality deacetylase inhibitors and histone products, Santa Cruz Biotechnology supports cutting-edge research in molecular biology, genetics, and biochemistry, enabling scientists to uncover new insights into gene regulation and epigenetic control. These reagents empower researchers to conduct detailed and reproducible experiments, driving advancements in our understanding of cellular processes and genetic regulation. View detailed information on our available deacetylase inhibitors and histone products by clicking on the product name.

Items 61 to 70 of 136 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Butein

487-52-5sc-202510
sc-202510A
5 mg
50 mg
$175.00
$312.00
8
(1)

Butein acts as a selective deacetylase inhibitor, engaging in unique molecular interactions that stabilize the enzyme's conformation. Its distinct chemical structure facilitates competitive binding at the active site, altering the kinetics of deacetylation reactions. This interference with histone modification dynamics can lead to significant alterations in chromatin structure, thereby influencing the regulatory mechanisms of gene expression and cellular processes.

Tenovin-1

380315-80-0sc-222342
10 mg
$89.00
1
(1)

Tenovin-1 functions as a potent deacetylase inhibitor, exhibiting a unique ability to disrupt the interaction between deacetylases and their substrates. Its specific binding affinity alters the conformational dynamics of histone proteins, impacting the accessibility of chromatin. This modulation of histone acetylation status can significantly influence epigenetic regulation, affecting transcriptional activity and cellular signaling pathways through intricate molecular mechanisms.

CI 994

112522-64-2sc-205245
sc-205245A
10 mg
50 mg
$99.00
$536.00
1
(2)

CI 994 acts as a selective deacetylase inhibitor, engaging in specific interactions with the active sites of histone deacetylases. By stabilizing the acetylated form of histones, it alters the structural conformation of chromatin, enhancing the recruitment of transcriptional co-activators. This compound exhibits unique kinetics, influencing the rate of deacetylation and promoting a dynamic balance in histone modifications, thereby impacting gene expression regulation at a molecular level.

LAQ824

404951-53-7sc-364521
sc-364521A
10 mg
50 mg
$225.00
$1000.00
(0)

LAQ824 functions as a potent deacetylase inhibitor, selectively targeting histone deacetylases to modulate chromatin dynamics. Its unique binding affinity disrupts the deacetylation process, leading to an accumulation of acetylated histones. This alteration in histone modification patterns influences chromatin accessibility and stability, facilitating distinct transcriptional outcomes. The compound's interaction with specific residues in the enzyme's active site underscores its role in fine-tuning epigenetic regulation.

Mocetinostat

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

Mocetinostat acts as a selective deacetylase inhibitor, engaging with histone deacetylases to alter the acetylation landscape of chromatin. Its unique mechanism involves forming stable interactions with key amino acid residues, which hinders the enzymatic activity and promotes histone acetylation. This modulation of histone marks can significantly impact gene expression profiles, enhancing chromatin fluidity and influencing cellular processes through epigenetic modifications.

CUDC-101

1012054-59-9sc-364474
sc-364474A
10 mg
50 mg
$190.00
$700.00
(0)

CUDC-101 functions as a potent deacetylase inhibitor, targeting histone deacetylases to disrupt the balance of acetylation in chromatin. Its distinct binding affinity allows it to interact with specific residues within the enzyme's active site, effectively blocking substrate access. This inhibition leads to an accumulation of acetylated histones, which can alter chromatin structure and dynamics, thereby influencing transcriptional regulation and cellular signaling pathways through epigenetic alterations.

Tubastatin A hydrochloride

1310693-92-5sc-364641
sc-364641A
10 mg
50 mg
$194.00
$427.00
3
(0)

Tubastatin A hydrochloride acts as a selective inhibitor of histone deacetylases, modulating the acetylation status of histones and non-histone proteins. Its unique structural features enable it to form stable interactions with the enzyme's catalytic domain, preventing the removal of acetyl groups. This selective inhibition can lead to significant changes in gene expression patterns and chromatin remodeling, impacting various cellular processes and signaling cascades through epigenetic mechanisms.

AN-9

122110-53-6sc-364403
sc-364403A
5 mg
25 mg
$72.00
$269.00
(0)

AN-9 functions as a potent deacetylase inhibitor, engaging in specific interactions with the active site of histone deacetylases. Its unique molecular architecture allows for enhanced binding affinity, disrupting the enzyme's catalytic activity. This inhibition alters the acetylation landscape of histones, influencing chromatin structure and dynamics. The compound's kinetic profile suggests a rapid onset of action, facilitating significant alterations in cellular signaling pathways and gene regulation.

PTACH

848354-66-5sc-253326
2 mg
$216.00
(0)

PTACH acts as a selective deacetylase inhibitor, characterized by its ability to form stable complexes with histone deacetylases. Its unique structural features promote specific hydrogen bonding and hydrophobic interactions, enhancing its binding efficiency. This compound modulates the acetylation status of histones, leading to profound changes in chromatin accessibility and gene expression. Additionally, PTACH exhibits a distinctive reaction kinetics profile, allowing for nuanced regulation of cellular processes.

L-Lysine

56-87-1sc-207804
sc-207804A
sc-207804B
25 g
100 g
1 kg
$95.00
$263.00
$529.00
(1)

L-Lysine functions as a potent deacetylase inhibitor, engaging in specific interactions with histone proteins that alter their acetylation state. Its unique amino acid structure facilitates strong ionic and hydrogen bonding with target enzymes, influencing chromatin dynamics. This modulation of histone deacetylation impacts gene regulation pathways, while L-Lysine's kinetic properties allow for precise control over cellular signaling mechanisms, contributing to the intricate balance of gene expression.