Overview

  • Product name

  • Description

    Rabbit polyclonal to EHMT1/GLP
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, IP, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human EHMT1/GLP aa 25-75. The exact sequence is proprietary.
    Database link: NP_079033.3

  • Positive control

    • WB: HeLa whole cell lysate. IP: HeLa whole cell lysate. IHC-P: Human breast carcinoma tissue.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer

    Preservative: 0.09% Sodium azide
    Constituents: 0.1% BSA, Tris buffered saline
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Purification notes

    ab241306 was affinity purified using an epitope specific to EHMT1/GLP immobilized on solid support.
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab241306 in the following tested applications.

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

Application Abreviews Notes
WB 1/2000 - 1/10000. Predicted molecular weight: 141 kDa.
IP Use at 2-5 µg/mg of lysate.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Target

  • Function

    Histone methyltransferase that specifically mono- and dimethylates 'Lys-9' of histone H3 (H3K9me1 and H3K9me2, respectively) in euchromatin. H3K9me represents a specific tag for epigenetic transcriptional repression by recruiting HP1 proteins to methylated histones. Also weakly methylates 'Lys-27' of histone H3 (H3K27me). Also required for DNA methylation, the histone methyltransferase activity is not required for DNA methylation, suggesting that these 2 activities function independently. Probably targeted to histone H3 by different DNA-binding proteins like E2F6, MGA, MAX and/or DP1. During G0 phase, it probably contributes to silencing of MYC- and E2F-responsive genes, suggesting a role in G0/G1 transition in cell cycle. In addition to the histone methyltransferase activity, also methylates non-histone proteins: mediates dimethylation of 'Lys-373' of p53/TP53.
  • Tissue specificity

    Widely expressed.
  • Involvement in disease

    Defects in EHMT1 are the cause of chromosome 9q subtelomeric deletion syndrome (9q- syndrome) [MIM:610253]. Common features seen in these patients are severe mental retardation, hypotonia, brachy(micro)cephaly, epileptic seizures, flat face with hypertelorism, synophrys, anteverted nares, cupid bow or tented upper lip, everted lower lip, prognathism, macroglossia, conotruncal heart defects, and behavioral problems.
  • Sequence similarities

    Belongs to the histone-lysine methyltransferase family.
    Contains 8 ANK repeats.
    Contains 1 pre-SET domain.
    Contains 1 SET domain.
  • Domain

    The ANK repeats recognize and bind RELA subunit of NF-kappa-B, when RELA is monomethylated at 'Lys-310' (By similarity). They also specifically recognize and bind H3K9me1 and H3K9me2.
    The SET domain mediates interaction with WIZ.
  • Post-translational
    modifications

    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localization

    Nucleus. Chromosome. Associates with euchromatic regions.
  • Information by UniProt
  • Database links

  • Alternative names

    • bA188C12.1 antibody
    • DKFZp667M072 antibody
    • EHMT 1 antibody
    • EHMT1 antibody
    • EHMT1_HUMAN antibody
    • Eu-HMTase1 antibody
    • Euchromatic histone lysine N methyltransferase 1 antibody
    • Euchromatic histone methyltransferase 1 antibody
    • Euchromatic histone-lysine N-methyltransferase 1 antibody
    • EUHMTASE1 antibody
    • FLJ12879 antibody
    • FP13812 antibody
    • G9a like protein 1 antibody
    • G9a like protein antibody
    • G9a-like protein 1 antibody
    • GLP 1 antibody
    • GLP antibody
    • GLP1 antibody
    • H3 K9 HMTase 5 antibody
    • H3-K9-HMTase 5 antibody
    • Histone H3 K9 methyltransferase 5 antibody
    • Histone H3-K9 methyltransferase 5 antibody
    • Histone lysine N methyltransferase H3 lysine 9 specific 5 antibody
    • Histone-lysine N-methyltransferase EHMT1 antibody
    • KIAA1876 antibody
    • Lysine N methyltransferase 1D antibody
    • Lysine N-methyltransferase 1D antibody
    • RP11 188C12.1 antibody
    see all

Images

  • All lanes : Anti-EHMT1/GLP antibody (ab241306) at 0.04 µg/ml

    Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg
    Lane 2 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 15 µg
    Lane 3 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 5 µg

    Developed using the ECL technique.

    Predicted band size: 141 kDa


    Exposure time: 10 seconds
  • Formalin-fixed, paraffin-embedded human breast carcinoma tissue stained for EHMT1/GLP using ab241306 at 1/200 dilution in immunohistochemical analysis. Detection: DAB staining.

  • EHMT1/GLP was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) using ab241306 at 3 µg/mg/lysate. Western blot was performed on the immunoprecipitate using ab241306 at 0.4 µg/ml.

    Lane 1: ab241306 IP in HeLa whole cell lysate.
    Lane 2: Control IgG in HeLa whole cell lysate.

    Detection: Chemiluminescence with an exposure time of 30 seconds.

     

     

References

ab241306 has not yet been referenced specifically in any publications.

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