merck 07-360 說明書

　更新時間：2017-08-11　點擊量：1720

世界*實驗材料供應商 merck milliproe 正式授權上海起發為其中國代理， merck milliproe 在一直是行業的*,一直為廣大科研客戶提供zui為的產品和服務,上海起發一直秉承為中國科研客戶帶來的產品，的服務，簽約 merck milliproe 就是為了給廣大科研客戶帶來更加完善的產品和服務,您的滿意將是我們zui大的收獲

merck milliproe 中國代理, merck milliproe 上海代理， merck milliproe 北京代理，merck milliproe 廣東代理， merck milliproe 江蘇代理merck milliproe 湖北代理,merck milliproe 天津,merck milliproe 黑龍江代理,merck milliproe 內蒙古代理,merck milliproe 吉林代理,merck milliproe 福建代理, merck milliproe 江蘇代理, merck milliproe 浙江代理, merck milliproe 四川代理,

Merck milliproe是世界上歷史zui悠久的家族型醫藥化工企業，其歷史可追溯到1668年藥劑師弗雷德里克.雅各布. 默克（Friedrich Jacob Merck）在德國的達姆斯塔特市購買“天使藥房”開始。經過三百多年的發展，默克于1995年在德國法蘭克福股票交易市場上市，此后默克公司范圍內所有的業務經營活動都是以默克股份兩合公司的名義進行的。默克集團總資本的73％為怡.默克 (E. Merck OHG) 家族所擁有，其余由自由股東持有。作為一個企業，默克的子公司遍布。來自61各國家的29000名員工以高度的工作熱忱和周到的服務致力于產品的研發、生產和銷售，努力實現著我們的理想和目標。

07-360 | Anti-acetyl-Histone H3 (Lys27) Antibody

Anti-acetyl-Histone H3 (Lys27) Antibody is a rabbit polyclonal antibody for detection of Histone H3 acetylated on lysine 27. Also known as Anti-H3K27ac this antibody is published in peer reviewed jour

Anti-acetyl-Histone H3 (Lys27) Antibody MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Description
Catalogue Number	07-360
Brand Family	Upstate
Trade Name	Upstate
Description	Anti-acetyl-Histone H3 (Lys27) Antibody
Alternate Names	H3K27Ac Histone H3 (acetyl K27)
Background Information	Histone H3 (UniProt: P61830) is encoded by the HHT1 (also known as YBR010W, YBR0201, HHT2, SIN2, YNL031C, N2749) gene (Gene ID: 852295) in yeast. Histone H3 is a core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histone H3 can undergo various post-translational modifications that either activate or repression gene expression. Histone H3 can undergo mon-, di-, or trimethylation. Trimethylated H3K27 is shown to be tightly associated with inactive gene promoters and monomethylated H3K27 is associated with active promoters. The dimethylated H3K27 has a distribution pattern similar to H3K27. Histone H3 can also undergo acetylation at Lys9, 14, 18, 23, 27 and 56. Acetylation of histone H3 leads to transcriptional activation. Acetylation of histone defines the openness of chromatin as acetylated histones cannot pack as well together as deacetylated histones. H3K27ac as an important enhancer mark that can distinguish between active and poised enhancer elements and enhancer proximal genes that lack H3K27ac enrichment display lower expression levels compared with the average enhancer proximal gene. It is shown that amounts of H3K27ac is gradually declines fom the earliest pronuclear stage to 8-cell stage, corresponding to the major embryonic genome activation (EGA), followed by re-acetylation of H3K27 from the morula stage onwards accompanying the first cell lineage specification in IVF embryos. In Drosophila, H3K27ac is present at high levels in early embryos and declines after 4 hours as the level of trimethylated H3K27 increases. (Ref.: Creyghton, MP et al. ( ). Proc. Natl. Acad. Sci. USA 107(50); 21931-21936; Tie, F et al (2009). Dvelopment 136 (18); 3131-3141)..

Product Information
Format	Serum
Control	Acid extracted proteins from HeLa cells treated with sodium butyrate
Presentation	Rabbit polyclonal antiserum with 0.05% sodium azide and 30% glycerol.

Applications
Application	Anti-acetyl-Histone H3 (Lys27) Antibody is a rabbit polyclonal antibody for detection of Histone H3 acetylated on lysine 27. Also known as Anti-H3K27ac this antibody is published in peer reviewed journals and is specificity verified by dot blot (DB) and validated in ChIP, ChIP-seq, WB, DB, Mplex.
Key Applications	Western Blotting ChIP-seq Chromatin Immunoprecipitation (ChIP) Dot Blot
Application Notes	ChIP-seq Analysis: Chromatin immunoprecipitation was performed using the Magna ChIP™ HiSens kit (cat# 17-10460), 2 µl of anti-acetyl-Histone H3 (Lys27) antibody (cat# 07-360), 20 µL Protein A/G beads, and 1e6 crosslinked HeLa cell chromatin followed by DNA purification using magnetic beads. Libraries were prepared from Input and ChIP DNA samples using standard protocols with Illumina barcoded adapters, and analyzed on Illumina HiSeq instrument. An excess of fourteen million reads from FastQ files were mapped using Bowtie (http://bowtie-bio.sourceforge.net/manual.shtml) following TagDust (http://genome.gsc.riken.jp/osc/english/dataresource/) tag removal. Peaks were identified using MACS (http://luelab.dfci.harvard.edu/MACS/), with peaks and reads visualized as a custom track in UCSC Genome Browser (http://genome.ucsc.edu) from BigWig and BED files. The highest 25% of peaks identified in the 07-360 dataset showed 96% overlap with peaks identified in the ENCODE H3K27Ac BROAD Histone track for HeLa S3.

Biological Information
Immunogen	KLH-conjugated linear peptide corresponding to 11 amino acids from the N-terminal region of human histone H3 acetylated on Lysine 27.
Epitope	Lys27
Concentration	Please refer to the Certificate of Analysis for the lot-specific concentration.
Host	Rabbit
Specificity	Recognizes Histone H3 acetylated on lysine 27.
Isotype	IgG
Species Reactivity	Human Vertebrates Yeast (S. cerevisiae)
Species Reactivity Note	Human. Predicted to react with Yeast based on 100% sequence homology.
Antibody Type	Polyclonal Antibody
Entrez Gene Number	NM_003493
Entrez Gene Summary	Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximay 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is located separay from the other H3 genes that are in the histone gene cluster on chromosome 6p22-p21.3.
Gene Symbol	HIST1H3A H3FA HIST1H3B H3FL HIST1H3C H3FC HIST1H3D H3FB HIST1H3E H3FD HIST1H3F H3FI HIST1H3G H3FH HIST1H3H H3FK HIST1H3I H3FF HIST1H3J H3FJ HIST3H3 H3FT H3T MGC126886
Modifications	Acetylation
Purification Method	Unpurified
UniProt Number	P61830
UniProt Summary	FUNCTION: SwissProt: Q16695 # 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. SIZE: 136 amino acids; 15508 Da 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 approximay 147 bp of DNA. SUBCELLULAR LOCATION: Nucleus. TISSUE SPECIFICITY: Expressed in testicular cells. DEVELOPMENTAL STAGE: Expressed during S phase, then expression strongly decreases as cell division slows down during the process of differentiation. PTM: Acetylation is generally linked to gene activation. Acetylation on Lys-10 impairs methylation at Arg-9. Acetylation on Lys-19 and Lys-24 favors methylation at Arg-18 (By similarity). & Citrullination at Arg-9 and/or Arg-18 by PADI4 impairs methylation and represses transcription (By similarity). & Asymmetric dimethylation at Arg-18 by CARM1 is linked to gene activation. Symmetric dimethylation at Arg-9 by PRMT5 is linked to gene repression (By similarity). & Methylation at Lys-5, Lys-37 and Lys-80 are linked to gene activation. Methylation at Lys-5 facilitates subsequent acetylation of H3 and H4. Methylation at Lys-80 is associated with DNA double-strand break (DSB) responses and is a specific target for TP53BP1. Methylation at Lys-10 and Lys-28 are linked to gene repression. Methylation at Lys-10 is a specific target for HP1 proteins (CBX1, CBX3 and CBX5) and prevents subsequent phosphorylation at Ser-11 and acetylation of H3 and H4. Methylation at Lys-5 and Lys-80 require preliminary monoubiquitination of H2B at 'Lys-120'. Methylation at Lys-10 and Lys-28 are enriched in inactive X chromosome chromatin (By similarity). & Phosphorylated at Thr-4 by GSG2/haspin during prophase and dephosphorylated during anaphase. At centromeres, specifically phosphorylated at Thr-12 from prophase to early anaphase. Phosphorylated at Ser-11 during the whole mitosis. Phosphorylation at Ser-11, which is linked to gene activation, prevents methylation at Lys-10 but facilitates acetylation of H3 and H4. Phosphorylated at Ser-29 by MLTK isoform 1, RPS6KA5 or AURKB during mitosis or upon ultraviolet B irradiation (By similarity). & Phosphorylation at 'Ser-11' is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. In addition phosphorylation at 'Ser-11' is important during interphase because it enables the transcription of genes following external stimulation, like stress or growth factors. Phosphorylation at 'Ser-11' is also an essential regulatory mechanism for neoplastic cell transformation. Phosphorylation at 'Ser-11' by AURKB/Aurora-B mediates the dissociation of HP1 proteins (CBX1, CBX3 and CBX5) from heterochromatin. & Ubiquitinated (By similarity). SIMILARITY: SwissProt: Q16695 ## Belongs to the histone H3 family.
Molecular Weight	17 kDa

Product Usage Statements
Quality Assurance	Evaluated by Western Blotting in acid extract of HeLa cells treated with 5 mM sodium butyrate. Western Blotting Analysis: A 1:5,000 dilution of this antibody detected acetyl-Histone H3 (Lys27) in acid extract of HeLa cells treated with 5 mM sodium butyrate.cells
Usage Statement	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage and Shipping Information
Storage Conditions	Maintain for 2 years at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Packaging Information
Material Size	100 µL

上一條：TriLink N46-0002 現貨供應
下一條：Bethyl A301-98100 說明書