{"product_id":"histone-h4-di-methyl-lys21-rabbit-polyclonal-antibody-ab","title":"Histone H4 (Di Methyl Lys21) Rabbit Polyclonal Antibody","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e:100μL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e:Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin| limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation| DNA repair| DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones| also called histone code| and nucleosome remodeling.|PTM:Acetylation at Lys-6| Lys-9| Lys-13 and Lys-17 occurs in coding regions of the genome but not in heterochromatin.|PTM:Citrullination at Arg-4 by PADI4 impairs methylation.|PTM:Monomethylated| dimethylated or trimethylated at Lys-21. Monomethylation is performed by SET8. Trimethylation is performed by SUV420H1 and SUV420H2 and induces gene silencing.|PTM:Monomethylation at Arg-4 by PRMT1 favors acetylation at Lys-9 and Lys-13. Demethylation is performed by JMJD6.|PTM:Sumoylated| which is associated with transcriptional repression.|PTM:Ubiquitinated by the CUL4-DDB-RBX1 complex in response to ultraviolet irradiation. This may weaken the interaction between histones and DNA and facilitate DNA accessibility to repair proteins.|Belongs to the histone H4 family.|subunit:The nucleosome is a histone octamer containing two molecules each of H2A| H2B| H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.|\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch_area\u003c\/b\u003e:Epigenetics and nuclear signaling\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget_protein\u003c\/b\u003e:HIST1H4A\u003c\/p\u003e\u003cp\u003e\u003cb\u003eapplications\u003c\/b\u003e:WB,  ELISA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e:Human, Mouse, Rat\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e:Polyclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone ID\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e:Rabbit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e:IgG\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Symbol\/ Name\u003c\/b\u003e:Histone H4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e:The antiserum was produced against synthesized peptide derived from human AMPK alpha around the phosphorylation site of Thr172. AA range:140-189\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e:-20°C for 1 year\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification\u003c\/b\u003e:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFormulation\u003c\/b\u003e:Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e:1 mg\/ml\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMolecular weight(Da)\u003c\/b\u003e:11330\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniProt accession\u003c\/b\u003e:Human: P62805; Mouse: P62806; Rat: P62804\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSynonyms\u003c\/b\u003e:Histone H4 ;Di Methyl Lys21; Histone H4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGeneID\u003c\/b\u003e:Human: 121504; Mouse: 100041230; Rat: 100360950\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48650178527332,"sku":"BT-AP10436","price":87000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_0eb36406-057e-494a-87ce-534d2e96e527.jpg?v=1782729842","url":"https:\/\/www.genebiosystems.com\/en-jp\/products\/histone-h4-di-methyl-lys21-rabbit-polyclonal-antibody-ab","provider":"GeneBio ","version":"1.0","type":"link"}