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Product Name phospho-HDAC1 (Ser423+Ser421) Chinese Name 磷酸化组蛋白去乙酰化酶1抗体 Alias HDAC1 (phospho S421 + S423); p-HDAC1 (phospho S421 + S423); dHDAC1 (phospho S421 + S423); p-dHDAC1 (phospho S421 + S423); DKFZp686H12203; GON 10; HD 1; HD1; HDAC 1; hdac1: histone deacetylase 1; Histone deacetylase 1 (HD1); Histone deacetylase 1; RPD3 (reduced potassium dependency yeast homolog) like 1; RPD3 (reduced potassium dependency); RPD3; RPD3L1; HDAC2_HUMAN. Product Type Phosphorylated anti Research Area Tumour Cell biology immunology Signal transduction Apoptosis transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, (predicted: Rat, Chicken, Dog, Pig, Cow, Horse, Sheep, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 55kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated Synthesised phosphopeptide derived from human HDAC1 around the pho sphorylation site of Ser423+Ser421: EF(p-S)D(p-S)E Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Histone acetylation and deacetylation, catalyzed by multisubunit complexes, play a key role in the regulation of eukaryotic gene expression. The protein encoded by this gene belongs to the histone deacetylase/acuc/apha family and is a component of the histone deacetylase complex. It also interacts with retinoblastoma tumor-suppressor protein and this complex is a key element in the control of cell proliferation and differentiation. Together with metastasis-associated protein-2, it deacetylates p53 and modulates its effect on cell growth and apoptosis. [provided by RefSeq, Jul 2008]
Function:
Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. Deacetylates SP proteins, SP1 and SP3, and regulates their function. Component of the BRG1-RB1-HDAC1 complex, which negatively regulates the CREST-mediated transcription in resting neurons. Upon calcium stimulation, HDAC1 is released from the complex and CREBBP is recruited, which facilitates transcriptional activation. Deacetylates TSHZ3 and regulates its transcriptional repressor activity. Deacetylates 'Lys-310' in RELA and thereby inhibits the transcriptional activity of NF-kappa-B. Component a RCOR/GFI/KDM1A/HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development.
Subcellular Location:
Nucleus.
Tissue Specificity:
Widely expressed; lower levels in brain and lung.
Post-translational modifications:
S-nitrosylated by GAPDH. In neurons, S-Nitrosylation at Cys-262 and Cys-274 does not affect the enzyme activity but abolishes chromatin-binding, leading to increases acetylation of histones and activate genes that are associated with neuronal development. In embryonic cortical neurons, S-Nitrosylation regulates dendritic growth and branching.
Similarity:
Belongs to the histone deacetylase family. HD type 1 subfamily.
SWISS:
Q13547
Gene ID:
3065
Database links:Entrez Gene: 3065 Human
Entrez Gene: 433759 Mouse
Omim: 601241 Human
SwissProt: Q13547 Human
SwissProt: O09106 Mouse
Unigene: 88556 Human
Unigene: 202504 Mouse
Unigene: 391033 Mouse
Unigene: 1863 Rat
Product Picture Paraformaldehyde-fixed, paraffin embedded (Human brain glioma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (phospho-HDAC1 (Ser423+Ser421)) Polyclonal Antibody, Unconjugated (SL5388R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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