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HDAC3-specific Polyclonal antibody

HDAC3-specific Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 16164-1-AP


HD3, HDAC3, HDAC3-specific, histone deacetylase 3, RPD3, RPD3 2, SMAP45

Tested Applications

Positive WB detected inHEK-293T cells, HEK-293 cells, human stomach tissue, HeLa cells, HL-60 cells, MOLT-4 cells, NCI-H1299 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
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.

Product Information

16164-1-AP targets HDAC3-specific in WB, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name histone deacetylase 3
Calculated Molecular Weight 49 kDa
Observed Molecular Weight 50 kDa
GenBank Accession NumberNM_003883
Gene Symbol HDAC3
Gene ID (NCBI) 8841
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. 20ul sizes contain 0.1% BSA.

Background Information

What is the molecular weight of HDAC3? Is HDAC3 post-translationally modified?

The molecular weight of HDAC3 is 49 kDa but HDAC3 can form homodimers and homotrimers in cells (PMID: 11779848). HDAC3 can be phosphorylated at S424 residue by protein kinase CK2, which regulates HDAC3 activity (PMID: 15805470).

 What is the subcellular localization of HDAC3?

Unlike other class I HDACs, HDAC3 actively shuttles between the nucleus and cytoplasm (PMID: 11779848). Additionally, HDAC3 can be present at the plasma membrane, where it associates with c-Src (PMID: 16532030).

 What is the tissue expression pattern of HDAC3?

Like other class I HDACs, HDAC3 is ubiquitously expressed (PMID: 9346952).

 What is the mechanism of HDAC3 in regulating gene expression?

Unlike other histone deacetylates, it exists in a complex with two proteins - nuclear receptor co-repressor (N-CoR) and silencing mediator for retinoid and thyroid receptors (SMRT) - and therefore acts as a mediator of the repression function of unliganded nuclear hormone receptors (PMID: 10809664). N-CoR and SMRT play an active role in the recruitment of HDAC3 to binding sites as well as directly regulating HDAC3 activity. Additionally, HDAC3 targets growth-regulated genes.


Product Specific Protocols
WB protocol for HDAC3-specific antibody 16164-1-APDownload protocol
Standard Protocols
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