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AB187139

Anti-HDAC8 antibody [EPR10338(2)]

5

(1 Review)

|

(46 Publications)

Rabbit Recombinant Monoclonal HDAC8 antibody. Suitable for IP, WB, Flow Cyt (Intra) and reacts with Human, Mouse samples. Cited in 46 publications.

View Alternative Names

HDACL1, CDA07, HDAC8, Histone deacetylase 8, HD8, Protein deacetylase HDAC8, Protein decrotonylase HDAC8

4 Images
Flow Cytometry (Intracellular) - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)

Intracellular Flow Cytometry analysis of K562 cells labeling HDAC8 using ab187139 at 1/150 dilution. A Goat anti rabbit IgG (FITC) at 1/150 dilution was used as secondary antibody. Cells were fixed with 2% paraformaldehyde. Isotype control : Rabbit monoclonal IgG.

Immunoprecipitation - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)
  • IP

Supplier Data

Immunoprecipitation - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)

Immunoprecipitation analysis of human fetal kidney tissue lysate labeling HDAC8 using ab187139 at 1/50 dilution (Lane 1). Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG at 1/1500 was used as secondary antibody. Lane 2 : PBS instead of human fetal kidney tissue lysate.

All lanes:

Immunoprecipitation - Anti-HDAC8 antibody [EPR10338(2)] (ab187139)

Predicted band size: 42 kDa

false

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)
  • WB

Supplier Data

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)

All lanes:

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (ab187139) at 1/50000 dilution

Lane 1:

K562 cell lysate at 20 µg

Lane 2:

Molt4 cell lysate at 20 µg

Lane 3:

HeLa cell lysate at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 42 kDa

false

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)
  • WB

Lab

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (AB187139)

Western blot : Rabbit Monoclonal [EPR10338(2)] to HDAC8 ab187139 staining at 1/10000 dilution, shown in green; Mouse anti-CANX (ab238078) loading control staining at 1/20,000 dilution, shown in magenta.

A band was observed at 42 kDa in Wild-type U-87 MG cell lysates with no signal observed at this size in HDAC8 knockout U-87 MG cell line.

To generate this image, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 5pc Milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged.

Secondary antibodies used were Goat anti-Rabbit 800CW & Goat anti-Mouse 680RD at 1/20,000 dilution.

All lanes:

Western blot - Anti-HDAC8 antibody [EPR10338(2)] (ab187139) at 1/10000 dilution

Lane 1:

Wild-type U-87 MG at 20 µg

Lane 2:

HDAC8 knockout U-87 MG at 20 µg

Lane 3:

HeLa at 20 µg

Lane 4:

HCT 116 at 20 µg

Secondary

All lanes:

Goat anti-Rabbit 800CW & Goat anti-Mouse 680RD at 1/20000 dilution

Predicted band size: 42 kDa

Observed band size: 42 kDa

false

  • Carrier free

    Anti-HDAC8 antibody [EPR10338(2)] - BSA and Azide free

  • Carrier free

    Anti-HDAC8 antibody [EPR10338(2)] - BSA and Azide free (Capture)

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR10338(2)

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

WB, IP, Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The protein HDAC8 also known as Histone Deacetylase 8 functions mechanically by removing acetyl groups from histone tails influencing chromatin structure and gene expression. HDAC8 has a molecular mass of roughly 41 kDa. It expresses in various tissues but shows higher expression in smooth muscle cells and certain cancer cell lines. Researchers also note its expression in the brain and liver corresponding to sections that require its deacetylase activity for various regulatory functions.
Biological function summary

HDAC8 plays a role in regulating transcription by being involved in altering chromatin structure. It does not form part of a large multi-protein complex unlike some other histone deacetylases. Its activity affects cell cycle progression and differentiation which is central to cellular physiology. HDAC8 also participates in non-histone protein deacetylation impacting various substrates allowing it to govern diverse cellular processes.

Pathways

Scientists associate HDAC8 with cell cycle regulation and muscle contraction. HDAC8 plays a role in the molecular pathways that control how myosin light chains undergo deacetylation interacting with proteins such as smooth muscle actin. During cell cycle regulation HDAC8 affects p53 a protein critical in controlling cell cycle progression and apoptosis integrating into pathways that decide cellular outcomes during division and response to stress.

Researchers identify HDAC8 as having connections to certain cancers and Cornelia de Lange Syndrome (CdLS). Its deregulation links to tumorigenesis particularly in colorectal and neuroblastoma cancers where it may interact with oncogenes and tumor suppressors. In CdLS mutations that affect HDAC8 lead to developmental issues with the disorder being connected to the cohesin complex proteins which highlight HDAC8's importance in chromosomal cohesion and gene expression regulation.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Histone deacetylase that catalyzes the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4) (PubMed : 10748112, PubMed : 10922473, PubMed : 10926844, PubMed : 14701748, PubMed : 28497810). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events (PubMed : 10748112, PubMed : 10922473, PubMed : 10926844, PubMed : 14701748). Histone deacetylases act via the formation of large multiprotein complexes (PubMed : 10748112, PubMed : 10922473, PubMed : 10926844, PubMed : 14701748). Also involved in the deacetylation of cohesin complex protein SMC3 regulating release of cohesin complexes from chromatin (PubMed : 22885700). May play a role in smooth muscle cell contractility (PubMed : 15772115). In addition to protein deacetylase activity, also has protein-lysine deacylase activity : acts as a protein decrotonylase by mediating decrotonylation ((2E)-butenoyl) of histones (PubMed : 28497810).
See full target information HDAC8

Publications (46)

Recent publications for all applications. Explore the full list and refine your search

Journal of translational medicine 23:1001 PubMed40993625

2025

Triclabendazole inhibits PKM2 nuclear localization and glycolysis by enhancing HDAC6-mediated deacetylation in lung cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Liang Yan,Yong Sun,Shan-Shan Shi,Yuan Li,Yi-Fan Zhang,Liang-Zhuo Qu,Jing Liu,Yong Dai,Qing-Bing Zha,Jun Fan

Mediators of inflammation 2025:8156593 PubMed40151316

2025

The Histone Deacetylase Activator ITSA-1 Improves the Prognosis of Cardiac Arrest Rats by Alleviating Systemic Inflammatory Responses Following Cardiopulmonary Resuscitation.

Applications

Unspecified application

Species

Unspecified reactive species

Chenyu Zhang,Hongyan Wei,Qiang Zhang,Haohong Zhan,Yuanzheng Lu,Yujie Li,Bo Li,Wen Huang,Feng Nian,Rong Liu,Chunlin Hu,Jie Chen

Acta physiologica (Oxford, England) 240:e14201 PubMed39007513

2024

Endothelial histone deacetylase 1 activity impairs kidney microvascular NO signaling in rats fed a high-salt diet.

Applications

Unspecified application

Species

Unspecified reactive species

Luke S Dunaway,Anthony K Cook,Cailin E Kellum,Claudia Edell,Davide Botta,Patrick A Molina,Randee S Sedaka,Livius V d'Uscio,Zvonimir S Katusic,David M Pollock,Edward W Inscho,Jennifer S Pollock

Non-coding RNA research 9:732-743 PubMed38577018

2024

MicroRNA-mediated epigenetic regulation of HDAC8 and HDAC6: Functional significance in cervical cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Debasmita Naik,Arunasree M Kalle

CNS neuroscience & therapeutics 30:e14573 PubMed38421101

2024

HDAC9-mediated calmodulin deacetylation induces memory impairment in Alzheimer's disease.

Applications

Unspecified application

Species

Unspecified reactive species

Hai-Long Zhang,Shufen Hu,Pin Yang,Han-Chun Long,Quan-Hong Ma,Dong-Min Yin,Guang-Yin Xu

Cell reports 43:113575 PubMed38181788

2024

Chronic hypoxia stabilizes 3βHSD1 via autophagy suppression.

Applications

Unspecified application

Species

Unspecified reactive species

Liang Qin,Michael Berk,Yoon-Mi Chung,Di Cui,Ziqi Zhu,Abhishek A Chakraborty,Nima Sharifi

Molecular cell 84:522-537.e8 PubMed38151017

2023

hRpn13 shapes the proteome and transcriptome through epigenetic factors HDAC8, PADI4, and transcription factor NF-κB p50.

Applications

Unspecified application

Species

Unspecified reactive species

Vasty Osei-Amponsa,Monika Chandravanshi,Xiuxiu Lu,Valentin Magidson,Sudipto Das,Thorkell Andresson,Marzena Dyba,Venkata R Sabbasani,Rolf E Swenson,Caroline Fromont,Biraj Shrestha,Yongmei Zhao,Michelle E Clapp,Raj Chari,Kylie J Walters

Cell chemical biology 30:1617-1633.e9 PubMed38134881

2023

A histone deacetylase network regulates epigenetic reprogramming and viral silencing in HIV-infected cells.

Applications

Unspecified application

Species

Unspecified reactive species

Jackson J Peterson,Catherine A Lewis,Samuel D Burgos,Ashokkumar Manickam,Yinyan Xu,Allison A Rowley,Genevieve Clutton,Brian Richardson,Fei Zou,Jeremy M Simon,David M Margolis,Nilu Goonetilleke,Edward P Browne

Cancers 15: PubMed36831463

2023

HDAC8 Deacetylates HIF-1α and Enhances Its Protein Stability to Promote Tumor Growth and Migration in Melanoma.

Applications

Unspecified application

Species

Unspecified reactive species

Ji Yoon Kim,Hayoung Cho,Jung Yoo,Go Woon Kim,Yu Hyun Jeon,Sang Wu Lee,So Hee Kwon

Cancers 14: PubMed36497494

2022

Dual LSD1 and HDAC6 Inhibition Induces Doxorubicin Sensitivity in Acute Myeloid Leukemia Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Ipek Bulut,Adam Lee,Buse Cevatemre,Dusan Ruzic,Roman Belle,Akane Kawamura,Sheraz Gul,Katarina Nikolic,A Ganesan,Ceyda Acilan
View all publications

Product promise

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