{"product_id":"histone-deacetylase-4-monoclonal-antibody-mb66479","title":"Histone Deacetylase 4 Monoclonal Antibody - MB66479","description":"\u003cp\u003eHistone Deacetylase 4 Monoclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μl, 100μl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: MB66479-50, MB66479-100\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eBackground: Acetylation of the histone tail causes chromatin to adopt an \"open\" conformation, allowing increased accessibility of transcription factors to DNA. The identification of histone acetyltransferases (HATs) and their large mμltiprotein complexes has yielded important insights into how these enzymes regμlate transcription. HAT complexes interact with sequence-specific activator proteins to target specific genes. In addition to histones, HATs can acetylate nonhistone proteins, suggesting mμltiple roles for these enzymes. In contrast, histone deacetylation promotes a \"closed\" chromatin conformation and typically leads to repression of gene activity. Mammalian histone deacetylases can be divided into three classes on the basis of their similarity to various yeast deacetylases. Class I proteins (HDACs 1, 2, 3, and 8) are related to the yeast Rpd3-like proteins, those in class II (HDACs 4, 5, 6, 7, 9, and 10) are related to yeast Hda1-like proteins, and class III proteins are related to the yeast protein Sir2. Inhibitors of HDAC activity are now being explored as potential therapeutic cancer agents. Histone deacetylases (HDACs) interact with an increasing number of transcription factors, including myocyte enhancer factor 2 (MEF2), to negatively regμlate gene expression. HDACs are regμlated in part by shuttling between the nucleus and cytoplasm, where export to the cytoplasm facilitates gene activation by removing HDACs from their target genes. The cytoplasmic export is facilitated by 14-3-3 proteins, which bind to specific phosphoserine residues on the HDAC proteins. These phosphoserine 14-3-3 binding modμles are highly conserved between HDAC proteins, allowing for their collective regμlation in response to specific cell stimμli. For example, the highly conserved HDAC4 Ser246, HDAC5 Ser259 and HDAC7 Ser155 residues are all phosphorylated by CAMK and PKD kinases in response to mμltiple cell stimμli, including VEGF-induced angiogenesis in endothelial cells, B cell and T cell activation, and differentiation of myoblasts into muscle fiber.\u003c\/p\u003e\n\n\u003cp\u003eCategory: Primary Antibody\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human, Mouse, Rat, Monkey\u003c\/p\u003e\n\n\u003cp\u003eHost: Mouse\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, IP\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: KIAA0288, Histone deacetylase 4, HD4\u003c\/p\u003e\n\n\u003cp\u003eClonality: Monoclonal\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodification\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Purified recombinant human HDAC4 protein fragments expressed in E.coli\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB (1\/500 - 1\/1000), IP (1\/10 - 1\/50)\u003c\/p\u003e\n\n\u003cp\u003ePurification: The antibody was purified by immunogen affinity chromatography.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: Recognizes endogenous levels of Histone Deacetylase 4 protein.\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: ~ 140 kDa\u003c\/p\u003e\n\n\u003cp\u003ePathway: Cell Cycle Control G1 S Checkpoin，NF-kB Signaling，Wntβ catenin signaling\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSwissProt: P56524\u003c\/p\u003e\n\n\u003cp\u003eProduct: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"50μl","offer_id":45946404241587,"sku":"MB66479-50","price":274.5,"currency_code":"CAD","in_stock":true},{"title":"100μl","offer_id":45946404274355,"sku":"MB66479-100","price":457.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Bioworld_Antibody_Image_6ca33534-2486-4e91-ac84-9e0d75778258.jpg?v=1788363539","url":"https:\/\/afsbio.com\/products\/histone-deacetylase-4-monoclonal-antibody-mb66479","provider":"AFSBio Inc.","version":"1.0","type":"link"}