概述

  • 产品名称Anti-MLL5抗体
    参阅全部 MLL5 一抗
  • 描述
    兔多克隆抗体to MLL5
  • 特异性ab75339 reacts specifically with MLL5 protein.
  • 经测试应用适用于: WB, ICCmore details
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Synthetic peptide derived from the N terminal domain of mouse MLL5

性能

应用

Our Abpromise guarantee covers the use of ab75339 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/200 - 1/2000. Predicted molecular weight: 205 kDa.
ICC Use at an assay dependent dilution.

靶标

  • 功能Histone methyltransferase that specifically mono- and dimethylates 'Lys-4' of histone H3 (H3K4me1 and H3K4me2). H3 'Lys-4' methylation represents a specific tag for epigenetic transcriptional activation. Key regulator of hematopoiesis involved in terminal myeloid differentiation and in the regulation of hematopoietic stem cell (HSCs) self-renewal by a mechanism that involves DNA methylation. Plays an essential role in retinoic-acid-induced granulopoiesis by acting as a coactivator of RAR-alpha (RARA) in target gene promoters. Also acts as an important cell cycle regulator, participating in cell cycle regulatory network machinery at multiple cell cycle stages. Required to suppress inappropriate expression of S-phase-promoting genes and maintain expression of determination genes in quiescent cells. Overexpression inhibits cell cycle progression, while knockdown induces cell cycle arrest at both the G1 and G2/M phases.
  • 组织特异性Widely expressed in both adult and fetal tissues. Highest levels of expression observed in fetal thymus and kidney and in adult hematopoietic tissues, jejunum and cerebellum.
  • 序列相似性Belongs to the histone-lysine methyltransferase family. TRX/MLL subfamily.
    Contains 1 PHD-type zinc finger.
    Contains 1 SET domain.
  • 翻译后修饰O-glycosylation at Thr-440 in the SET domain by OGT is essential for the histone methyltransferase and the coactivator activity toward RARA in granulopoiesis. The absence of Thr-440 glycosylation in assays done in vitro may explain why some authors did not detected any histone methyltransferase activity for this protein.
  • 细胞定位Nucleus speckle. Absent from the nucleolus.
  • Information by UniProt
  • 数据库链接
  • 别名
    • HDCMC04P antibody
    • Histone lysine N methyltransferase MLL5 antibody
    • Histone-lysine N-methyltransferase MLL5 antibody
    • KMT2E antibody
    • Lysine N methyltransferase 2E antibody
    • Lysine N-methyltransferase 2E antibody
    • MGC70452 antibody
    • Mll5 antibody
    • MLL5_HUMAN antibody
    • Myeloid/lymphoid or mixed lineage leukemia 5 (trithorax homolog, Drosophila) antibody
    • Myeloid/lymphoid or mixed lineage leukemia 5 antibody
    • Myeloid/lymphoid or mixed lineage leukemia protein 5 antibody
    • Myeloid/lymphoid or mixed-lineage leukemia protein 5 antibody
    see all

Anti-MLL5 antibody 图像

  • ab75339 staining MLL5 in HeLa cells by Immunocytochemistry/ Immunofluorescence. Cells were fixed in Methanol and permeabilized in PHEM/0.5% Triton X-100 prior to blocking in 2.5% BSA for 1 hour at 21°C. The primary antibody was diluted 1/100 and incubated with the sample for 1 hour at 21°C. The secondary antibody was FITC-conjugated Donkey anti-Rabbit polyclonal, diluted 1/150.
    DNA (DAPI) stain in blue, anti-Aurora A antibody in red, anti-MLL5 in green. Left cell shows centrosomal staining in interphase (arrow head). Right cell shows centrosomal staining in mitotic cell. Centrosomal localisation of MLL5 was shown in Liu et al (2010) PMID:20439461

    See Abreview

  • Anti-MLL5 antibody (ab75339) at 1/1500 dilution + whole cell lysate prepared from human primary fibroblasts at 40000 cells

    Secondary
    Goat anti-rabbit IgG HRP at 1/5000 dilution
    Developed using the ECL technique

    Predicted band size : 205 kDa
    Observed band size : 80,260 kDa (why is the actual band size different from the predicted?)


    Exposure time : 5 minutes

    Image courtesy of an anonymous Abreview.

    Fujiki et al (2010) (PMID:19377461) report two isoforms of MLL5 at 75 and 260 kDa corresponding to the major bands seen with this antibody.

    See Abreview

Anti-MLL5 antibody (ab75339)参考文献

This product has been referenced in:
  • Baychelier F  et al. Identification of a cellular ligand for the natural cytotoxicity receptor NKp44. Blood 122:2935-42 (2013). Read more (PubMed: 23958951) »
  • Perugorria MJ  et al. Histone methyltransferase ASH1 orchestrates fibrogenic gene transcription during myofibroblast transdifferentiation. Hepatology 56:1129-39 (2012). WB, ChIP ; Rat, Human . Read more (PubMed: 22488473) »

See all 2 Publications for this product

Product Wall

Application Western blot
Loading amount 30 µg
Gel Running Conditions Reduced Denaturing (4-12%)
Sample Human Cell lysate - whole cell (U2OS)
Specification U2OS
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5%
Username

Abcam user community

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提交于 May 09 2014

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This email is to confirm that we have logged you inquiry in our system. Please follow the tips as we discussed on phone.

I hope the antibody will give best results. Please do not hesitate to contact us if ...

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Thank you for contacting Abcam.

The exact immunogen sequence for ab75339 is proprietary and so I do not have access to that information, but the overall level of homology between the N-terminal region is about 60%. Also there is not significa...

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Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (Primary Human Fibroblast)
Loading amount 40000 cells
Specification Primary Human Fibroblast
Gel Running Conditions Reduced Denaturing (3-8% Tris-Acetate)
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
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提交于 Mar 16 2011

Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (HeLa)
Specification HeLa
Fixative Methanol
Permeabilization Yes - PHEM / 0.5% Tx100
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2.5% · Temperature: 21°C
Username

Abcam user community

Verified customer

提交于 Mar 11 2011

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"