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HDAC1 Polyclonal antibody

HDAC1 Polyclonal Antibody for WB, IF/ICC, FC, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat


WB, IF/ICC, FC, IHC, ELISA and More (3)



Cat No : 10197-1-AP

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GON 10, HD1, HDAC1, histone deacetylase 1, RPD3, RPD3L1


Positive WB detected inC6 cells, HeLa cells, mouse testis tissue, Jurkat cells, K-562 cells, NIH/3T3 cells
Positive IHC detected inhuman pancreas cancer tissue, human testis tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHeLa cells
Positive FC detected inHeLa cells, SH-SY5Y cells
Planning an IHC experiment? We recommend our IHCeasy HDAC1 Ready-To-Use IHC Kit. HDAC1 primary antibody included.
Planning an IF experiment? We recommend our CoraLite® Plus 488 and CoraLite® Plus 647 conjugated versions of this antibody.


Western Blot (WB)WB : 1:8000-1:20000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:300-1:1200
Flow Cytometry (FC)FC : 0.20 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.


10197-1-AP targets HDAC1 in WB, IP, IF, FC, IHC, CoIP, ChIP, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Applications WB, IF/ICC, FC, IHC, ELISA Application Description
Cited ApplicationsWB, IP, IF, IHC, CoIP, ChIP
Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Immunogen HDAC1 fusion protein Ag0256 种属同源性预测
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Full Name histone deacetylase 1
Synonyms GON 10, HD1, HDAC1, histone deacetylase 1, RPD3, RPD3L1
Calculated Molecular Weight 55 kDa
Observed Molecular Weight 60 kDa
GenBank Accession NumberBC000301
Gene Symbol HDAC1
Gene ID (NCBI) 3065
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.



Histone Deacetylase 1 (HDAC1) is a nuclear localized class I histone deacetylase that plays a role in the regulation of gene expression, mainly by repression of gene activity. Additionally, HDAC can mediate deacetylation of a subset of non-histone proteins, leading to their degradation. HDAC1 activity has an impact on cell growth, proliferation, and death.


1. What is the molecular weight of HDAC1?

The molecular size of HDAC1 is 60 kDa.

2. What is the subcellular localization of HDAC1?

Unlike some HDACs, HDAC1 is present entirely in the nucleus. Our HDAC1 antibody has been broadly tested for IF/ICC.

3. I cannot detect an HDAC1 specific signal in my sample during western blotting.

Make sure that you efficiently extract nuclear proteins during your sample preparation. Some lysis buffers (e.g., based on Triton X-100) may not extract nuclear proteins. We recommend using RIPA buffer (https://www.ptglab.com/support/protocols/). We highly recommend using nuclear loading control antibodies, such as lamin B1 or PCNA (https://www.ptglab.com/news/blog/loading-control-antibodies-for-western-blotting/). Alternatively, you may consider performing cell fractionation.

4. How do I perform chromatin immunoprecipitation (ChiP) with the HDAC1 antibody?

We recommend using our standard chromatin immunoprecipitation protocol (https://www.ptglab.com/media/2708/web_chip-protocol.pdf).

5. Is HDAC1 post-translationally modified?

HDAC1 is a protein deacetylase but itself can also be a subject of post-translational modifications, including phosphorylation, acetylation, ubiquitination, SUMOylation, nitrosylation, and carbonylation (PMID: 21197454).

6. What is the role of HDAC1 in cancer?

The acetylation and deacetylation of histones play an important part in the epigenetic regulation of gene expression. Alterations in the balance between these two opposing processes changes chromosome remodeling and increased deacetylation leads to gene silencing. HDAC1 levels are increased in many cancer cell types and the role of HDAC1 in cancer is connected not only to histone deacetylation but also to the deacetylation of other proteins, such as Rb family proteins, estrogen receptors, and p53 protein (PMID: 19383284).


Product Specific Protocols
WB protocol for HDAC1 antibody 10197-1-APDownload protocol
IHC protocol for HDAC1 antibody 10197-1-APDownload protocol
IF protocol for HDAC1 antibody 10197-1-APDownload protocol
IP protocol for HDAC1 antibody 10197-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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