Application
WB analysis of Jurkat, HeLa and K562 lysates using HDAC4 antibody at a dilution of 1:1,000.Application
ICC/IF analysis of HeLa cells using HDAC4 antibody at a dilution of 1:150.| Product Name | HDAC4 antibody [4A3-H7-C6] |
|---|---|
| Antibody Type | Primary Antibodies |
| Product description | Mouse Monoclonal antibody [4A3-H7-C6] to HDAC4Cytoplasm Chromatin is a highly specialized structure composed of tightly compacted chromosomal DNA. Gene expression within the nucleus is controlled, in part, by a host of protein complexes which continuously pack and unpack the chromosomal DNA. One of the known mechanisms of this packing and unpacking process involves the acetylation and deacetylation of the histone proteins comprising the nucleosomal core. Acetylated histone proteins confer accessibility of the DNA template to the transcriptional machinery for expression. Histone deacetylases (HDACs) are chromatin remodeling factors that deacetylate histone proteins and thus, may act as transcriptional repressors. HDACs are classified by their sequence homology to the yeast HDACs and there are currently 2 classes. Class I proteins are related to Rpd3 and members of class II resemble Hda1p.HDAC4 is a class II histone deacetylase containing 1084 amino acid residues. HDAC4 has been shown to interact with NCoR. HDAC4 is a member of the class II mammalian histone deacetylases, which consists of 1084 amino acid residues. Its C terminal sequence is highly similar to the deacetylase domain of yeast HDA1. HDAC4, unlike other deacetylases, shuttles between the nucleus and cytoplasm in a process involving active nuclear export. Association of HDAC4 with 14-3-3 results in sequestration of HDAC4 protein in the cytoplasm. In the nucleus, HDAC4 associates with the myocyte enhancer factor MEF2A. Binding of HDAC4 to MEF2A results in the repression of MEF2A transcriptional activation. HDAC4 has also been shown to interact with other deacetylases such as HDAC3 as well as the corepressors NcoR and SMART. |
| Immunogen | Purified recombinant human HDAC4 protein fragments expressed in E.coli |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG2a |
| Clone Number | 4A3-H7-C6 |
| Host Species | Mouse |
| Tested Applications | ICC/IFWB |
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Synonyms | HDAC-4 , HD4 , HDAC-A , HA6116 , histone deacetylase 4 , BDMR , AHO3 , HDACA |
|---|---|
| Target | HDAC4 |
| Molecular Weight(MW) | 130kDa (note) |
| Cellular Localization | Nucleus. Cytoplasm |
Application
WB analysis of Jurkat, HeLa and K562 lysates using HDAC4 antibody at a dilution of 1:1,000.
Application
ICC/IF analysis of HeLa cells using HDAC4 antibody at a dilution of 1:150.| Form | Liquid |
|---|---|
| Storage Instructions | Keep as concentrated solution. Aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | Purified mouse monoclonal in buffer containing 0.1M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.02% sodium azide, 50%,glycerol |
