H3K9me2 Recombinant Rabbit Monoclonal Antibody (3H6L4)/H3K9me2重组兔单克隆抗体（3H6L4）

货号：701783

规格：100 µg

价格：4809

产品类型：抗体和染料

品牌：Thermo Fisher

抗原：Peptide corresponding to Human HIST1H3A (aa 4-11)

物种：人/小鼠/大鼠

宿主：兔

抗体亚型：IgG

克隆号：3H6L4

荧光染料：其它

类型:	单抗	同型对照：
浓度：	0.5 mg/mL	用法：	0.156-10 µg/mL(ELISA)；2 µg/mL(ICC)；2 µg/mL(IF)；1-2 µg/mL(WB)

产品详细信息This antibody is predicted to react with Rat, Cat, Pig and Monkey.Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.靶标信息Histone H3 is one of the DNA-binding proteins found in the chromatin of all eukaryotic cells. H3 along with four core histone proteins binds to DNA forming the structure of the nucleosome. Histones play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. Post translationally, histones are modified in a variety of ways to either directly change the chromatin structure or allow for the binding of specific transcription factors. The N-terminal tail ofhistone H3 protrudes from the globular nucleosome core and can undergo several different types of post-translational modification that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine.

数据：

H3K9me2 Antibody (701783) in IFFor immunofluorescence analysis, HeLa cells were fixed and permeabilized for detection of endogenous H3K9me2 using H3K9me2 Recombinant Rabbit Monoclonal Antibody (Product # 701783, 2 µg/mL) and labeled with Goat anti-Rabbit IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate (Product # A27034, 1:2000). Panel a) shows representative cells that were stained for detection and localization of H3K9me2 protein (green), Panel b) is stained for nuclei (blue) using SlowFade® Gold Antifade Mountant with DAPI (Product # S36938). Panel c) represents cytoskeletal F-actin staining using Alexa Fluor® 555 Rhodamine Phalloidin (Product # R415, 1:300). Panel d) is a composite image of Panels a, b and c clearly demonstrating nuclear localization of H3K9me2. Panel e) shows loss of signal by competition with the H3K9me2 peptide, demonstrating antibody specificity, and panel f) demonstrates no competition with the non-methylated peptide. Panel g) represents control cells with no primary antibody to assess background. The images were captured at 60X magnification. H3K9me2 Antibody (701783) in ELISACross-reactivity ELISA for Anti-Histone H3K79me2 Recombinant Rabbit Monoclonal Antibody (Product # 701783) was performed against H3K79me2, H3K79me1, H3K79 Nme and H3K79me3 by coating respective antigens at 0.004 µg/mL. Antibodies at 10, 2.5, 0.625 and 0.156 µg/mL were added and detected using Goat anti-Rabbit IgG (H+L) Secondary Antibody, HRP conjugate (Product # G-21234, 1:5000 dilution). The plate was developed using Stabilized Chromogen, TMB (Product # SB02).

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