merck millipore,默克密理博,17-10050,ChIPAb+ Acetyl-Histone H3 (Lys4)

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merck millipore,默克密理博,17-10050,ChIPAb+ Acetyl-Histone H3 (Lys4) - ChIP Validated Antibody and Primer Set
产品名称：ChIPAb+ Acetyl-Histone H3 (Lys4) - ChIP Validated Antibody and Primer Set
产品型号：17-10050
This ChIPAb+ Acetyl-Histone H3 (Lys4) -ChIP Validated Antibody & Primer Set conveniently includes the antibody & the specific control PCR primers.

merck millipore,默克密理博,17-10050,ChIPAb+ Acetyl-Histone H3 (Lys4) - ChIP Validated Antibody and Primer Set

产品介绍

merck millipore,默克密理博,17-10050,ChIPAb+ Acetyl-Histone H3 (Lys4) - ChIP Validated Antibody and Primer Set

重要规格表

品种反应性	主要应用
H	ChIP, WB

描述
产品目录编号	17-10050
品牌系列	Upstate
商名	Upstate ChIPAb+
描述	ChIPAb+ Acetyl-Histone H3 (Lys4) - ChIP Validated Antibody and Primer Set
概述	All ChIPAb+ antibodies are individually validated for chromatin precipitation, every lot, every time. Each ChIPAb+ antibody set includes control primers (tested every lot by qPCR) to biologically validate your IP results in a locus-specific context. The qPCR protocol and primer sequences are provided, allowing researchers to validate ChIP protocols when using our antibody in their chromatin context. Each set also includes a negative control antibody to ensure specificity of the ChIP reaction. The ChIPAb+ Acetyl-Histone H3 (Lys4) set includes the Acetyl-Histone H3 (Lys4) antibody, a negative control antibody (normal rabbit IgG), and qPCR primers which amplify a 166 bp region of human GAPDH. The Acetyl-Histone H3 (Lys4) and negative controls are supplied in a scalable "per ChIP" reaction size and can be used to functionally validate the precipitation of Acetyl-Histone H3 (Lys4)-associated chromatin.
Alternate Names	histone cluster 3, H3 H3K4Ac Histone H3 (acetyl K4) H3 histone family, member T histone 3, H3
背景信息	Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the 'beads on a string' structure. Histone proteins are highly post-translationally modified, and Histone H3 is the most extensively modified of the five histones. The term "Histone H3" alone is purposely ambiguous in that it does not distinguish between sequence variants or modification state. Histone H3 is an important protein in the emerging field of epigenetics, where its sequence variants and variable modification states are thought to play a role in the dynamic and long term regulation of genes.

产品信息
部件	Control Primers Anti-Acetyl-Histone H3 (Lys4) (rabbit polyclonal) Normal Rabbit IgG
格式	Affinity Purified
控制	Includes negative control antibody and primers specific for human GAPDH.
演示	Anti-Acetyl-Histone H3 (Lys4) (rabbit polyclonal). One vial containing 100 µL of immunoaffinity purified rabbit polyclonal in storage buffer containing 0.05% sodium azide with 30% glycerol. Store at -20°C. Normal Rabbit IgG. One vial containing 125 µg Rabbit IgG in 125 µL storage buffer containing 0.05% sodium azide. Store at -20°C. Control Primers. One vial containing 75 μL of 5 μM each primer specific for human GAPDH. Store at -20°C. FOR: TAC TAG CGG TTT TAC GGG CG REV: TCG AAC AGG AGG AGC AGA GAG CGA

应用
应用	This ChIPAb+ Acetyl-Histone H3 (Lys4) -ChIP Validated Antibody & Primer Set conveniently includes the antibody & the specific control PCR primers.
主要应用	Chromatin Immunoprecipitation (ChIP) Western Blotting
应用说明	Chromatin Immunoprecipitation: Sonicated chromatin prepared from HeLa cells (1 X 10⁶ cell equivalents per IP) were subjected to chromatin immunoprecipitation using 4 µL of Normal rabbit IgG or 4 µL Anti-Acetyl-Histone H3 (Lys4) and the Magna ChIP™ A Kit (Cat. # 17-610). Successful immunoprecipitation of Acetyl-Histone H3 (Lys4) associated DNA fragments was verified by qPCR using Control Primers as a positive locus on the GAPDH promoter, and β-Globin primers as a negative locus. (Please see figures). Data is presented as percent input of each IP sample relative to input chromatin for each amplicon and ChIP sample as indicated. Please refer to the EZ-Magna ChIP™ A (Cat. # 17-408) or EZ-ChIP™ (Cat. # 17-371) protocol for experimental details. Western Blot Analysis: Representative lot data. Recombinant histone H3 (Catalog # 14-411, lane 1) and acid extracts from sodium butyrate treated (lane 2) and untreated (lane 3) HeLa cells (Catalog # 17-305) were resolved by electrophoresis, transferred to nitrocellulose and probed with anti-acetyl-Histone H3 (Lys4) (1:1,000 dilution). Proteins were visualized using a goat anti-rabbit secondary antibody conjugated to HRP and a chemiluminescence detection system. (Please see pictures). Histone-Peptide Specificity Assay: Representative lot data. A 1:1,000 – 1:5,000 dilution of anti-acetyl Histone H3 (Lys4) was incubated with a cocktail of microspheres conjugated to histone H3 peptides with the following modifications: 1. Unmodified, containing Lys 4, 9, 14 and 18 2. Acetyl-lysine 4 3. Acetyl-lysine 9 4. Acetyl-lysine 14 5. Acetyl-lysine 18 6. Acetyl-lysine 23 7. Acetyl-lysine 27 Unbound antibody was then removed by filtration. Peptide-antibody complexes were incubated with a biotin-conjugated anti-rabbit secondary antibody followed by incubation with a phycoerythrin-streptavidin conjugate. Fluorescence was read on a Luminex® 100™ instrument. Median Fluorescence Intensity (MFI) is plotted (Please see figures).

生物信息
免疫原品种	KLH-conjugated, synthetic peptide containing the sequence …RTAcKQ… in which AcK corresponds to acetyl lysine 4 of human histone H3.
表位	Acetylated Lys4
宿主	Rabbit
特异性	Recognizes Histone H3 acetylated on Lys4.
品种反应性	Human
Species Reactivity Note	Human. Wide range of cross-reactivity expected based on sequence homology.
抗体类型	Polyclonal Antibody
Entrez基因编号	NP_003484
Entrez基因汇总	Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 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 separately from the other H3 genes that are in the histone gene cluster on chromosome 6p22-p21.3.
基因符号	OTTHUMP00000037945 H3.4 H3/g H3/t H3FT H3T H3t MGC126886 MGC126888
纯化方法	Affinity Purfied
UniProt编号	Q16695
UniProt汇总	FUNCTION: 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. SUBUNIT STRUCTURE: 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. 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:Belongs to the histone H3 family.

产品使用声明
质量保证	Chromatin Immunoprecipitation: Sonicated chromatin prepared from HeLa cells (1 X 10⁶ cell equivalents per IP) were subjected to chromatin immunoprecipitation using 4 µL of Normal Rabbit IgG or 4 µL Anti-Acetyl-Histone H3 (Lys4) and the Magna ChIP™ A Kit (Cat. # 17-610). Successful immunoprecipitation of Acetyl-Histone H3 (Lys4) associated DNA fragments was verified by qPCR using Control Primers (Please see figures). Please refer to the EZ-Magna ChIP™ A (Cat. # 17-408) or EZ-ChIP™ (Cat. # 17-371) protocol for experimental details.
使用声明	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.

产品使用声明

质量保证

Chromatin Immunoprecipitation:
Sonicated chromatin prepared from HeLa cells (1 X 10⁶ cell equivalents per IP) were subjected to chromatin immunoprecipitation using 4 µL of Normal Rabbit IgG or 4 µL Anti-Acetyl-Histone H3 (Lys4) and the Magna ChIP™ A Kit (Cat. # 17-610). Successful immunoprecipitation of Acetyl-Histone H3 (Lys4) associated DNA fragments was verified by qPCR using Control Primers (Please see figures).

Please refer to the EZ-Magna ChIP™ A (Cat. # 17-408) or EZ-ChIP™ (Cat. # 17-371) protocol for experimental details.

使用声明

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.

储存和货运信息
存储条件	Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.

储存和货运信息

存储条件

Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.