• USA Home
  • H3284 - Anti-Histone Deacetylase 1 (HDAC1) antibody produced in rabbit

H3284 Sigma-Aldrich

Anti-Histone Deacetylase 1 (HDAC1) antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies for Chromatin Remodeling, Antibodies for Epigenetics and Nuclear Signaling,
conjugate   unconjugated
clone   polyclonal
biological source   rabbit
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:500 using human lymph node sections
  immunoprecipitation (IP): 5-10 μL using whole lysate of NIH3T3 cells
  microarray: suitable
  western blot: 1:20,000 using nuclear extract from HeLa human epithelioid carcinoma cells
species reactivity   human, mouse
mol wt   antigen 65 kDa
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
packaging   antibody small pack of 25 μL
antibody form   IgG fraction of antiserum
Quality Level   200
antibody product type   primary antibodies
UniProt accession no.   Q13547
Gene Information   human ... HDAC1(3065)
mouse ... Hdac1(433759)


General description

Acetylation is a histone modification in which epsilon amino group of conserve lysine residue is modified with enzymes known as histone acetyltransferases (HATs). HATs are present in two forms nuclear and cytoplasmic. Histone deacetylases are competating enzymes of HATs and are often associated with transcriptional repression and nucleosome condensation. Anti-Histone Deacetylase 1 (HDAC1) antibody can be used in chromatin immunoprecipitation. . This antibody can also be used in double immunofloresence labeling. Anti-Histone Deacetylase 1 (HDAC1) antibody specifically recognizes histone deacetylase 1and reacts specifically with HDAC1 of human, rat and mouse.

Histone acetylation is a dynamic process whose levels are determined by the net activities of HATs and the competing enzymes histone deacetylases (HDACs). Both activities are associated with the nuclear matrix. Six or seven different mammalian HDACs have been described. HDAC1, HDAC2 and HDAC3 are similar to yeast Rpd3 protein, while HDAC4, HDAC5 and HDAC6 are similar to yeast Hda1 protein. Histone deacetylases activities were often, but not always, associated with transcriptional repression and nucleosomal condensations. HDAC1, HDAC2 and several other HDACs are the catalytic subunits of different multiprotein regulatory complexes.

Histone deacetylase 1 (HDAC1) is located in the nucleus. It belongs to class I of histone deacetylases. HDAC1 is located on human chromosome 1p35.


Anti-Histone Deacetylase 1 specifically recognizes histone deacetylase 1 by immunoblotting and immunoprecipitation (65 kDa). An additional band of lower molecular weight may be detected in some cell line extracts by immunoblotting. Staining of HDAC1 by immunoblotting is specifically inhibited with the immunizing peptide. The antibody is also useful for the detection of HDAC1 by immunohistochemistry. The epitope(s) recognized by the antibody is resistant to routine formalin-fixation and paraffin-embedding, unless there is a protease digestion. The antibody reacts with HDAC1 of human, rat and mouse origin.


synthetic peptide corresponding to amino acids 466-482 of human and mouse HDAC1.


Anti-Histone Deacetylase 1 (HDAC1) antibody can be used in immunoblotting; immunoprecipitation and immunohistochemistry. It is also useful in chromatin immunoprecipitation.

Anti-Histone Deacetylase 1 (HDAC1) antibody has been used in immunohistochemical staining and chromatin immunoprecipitation (ChIP) analyses.

Anti-Histone Deacetylase 1 is suitable for immunoblotting; immunoprecipitation and immunohistochemistry. (IHC)
Immunoblotting: a minimum working dilution of 1:20,000 is determined using a nuclear extract of HeLa human epithelioid carcinoma cell line.
Immunoblotting: a minimum working dilution of 1:2,000 is determined using a whole extract of PC-12 rat pheochromocytoma cell line.
Immunoprecipitation: a recommended working volume of 5-10 ml is determined using a whole lysate of NIH 3T3 cells.
Indirect immunoperoxidase staining: a minimum working dilution of 1:500 is determined using protease-digested, formalin-fixed, paraffin-embedded human lymph node sections.

Physical form

Solution in 0.01 M phosphate bufffered saline, pH 7.4, containing 15 mM sodium azide.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Histone deacetylase 1 (HDAC1) prevents the infection of influenza A virus (IAV). The protein plays important roles in DNA repair, splicing, regulation of gene expression and cell division. Overexpression of this gene can be seen in cancers like breast, renal cell cancer, and classical Hodgkin′s lymphoma.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

Related Content

Antibody Explorer | Buy Primary Antibodies & Secondary Antibodies

Primary, Secondary and Recombinant Monoclonal Antibodies Providing highly cited primary and secondary antibodies, we have you covered for your ELISA, western blot, immunohistochemistry or other assay...
Keywords: Alzheimer Disease, Cancer, Chromatin immunoprecipitation, Diagnostic, Enzyme-linked immunosorbent assay, Flow cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Neuroscience, Western blot

Peer-Reviewed Papers


Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?