Dnmt1 Antibody (YA781)

Customer Review

Based on 1 Customer Validation

Dnmt1 Antibody (YA781) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Dnmt1.

For research use only. We do not sell to patients.
  • Host:

    Mouse

  • Isotype:

    IgG1

  • Application:

    WB, IHC-P, FC

  • Reactivity :

    Human

  • Formulation:

    Supplied in 1*PBS (pH7.4), 0.2% BSA and 50% Glycerol. Preservative: 0.05% Sodium Azide.

  • Conjugation:
    Non-conjugated

Applications

Application
WB Info
WB: Western Blot
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
FC Info
FC: Flow Cytometry
Dilution Ratio 1:500-1:2000 1:50-1:200 1:50-1:100

Product Details

Description

Dnmt1 Antibody (YA781) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Dnmt1.

  • Host Mouse
  • Clonality Monoclonal
  • Species Reactivity
    Human
  • Observed Molecular Weight
    Observed band size: 183 kDa Info
    Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
  • Calculated Molecular Weight Predicted band size: 183 kDa
Species Reactivity Database

Entrez Gene: 1786 Human

SwissProt: P26358 Human

Immunogen

Synthetic peptide corresponding to Human Dnmt1.AA range:500-600.

Sensitivity

Endogenous

Purification

Protein G affinity purified.

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG1

RRID

AB_3102305

Product Properties

  • Appearance

    Liquid

  • Formulation

    Supplied in 1*PBS (pH7.4), 0.2% BSA and 50% Glycerol. Preservative: 0.05% Sodium Azide.

  • Storage & Stability

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Western blot analysis of extracts from Jurkat(lane 2(20μg) and Jurkat(lane 3(40μg), Hela(lane 4(20μg) ) and Hela(lane 5(40μg) ) using DNMT1 (HY-P80105) Mouse mAb. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody (HY-P80105, 1/1000) and Loading control antibody (GAPDH, HY-P80954, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse IgG-HRP Secondary Antibody (HY-P8004, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human tonsil using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human colon cancer using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human prostate cancer using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human breast cancer using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human thyroid cancer using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human kidney using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Dnmt1 Antibody (YA781)
    Immunohistochemical analysis of paraffin-embedded human liver cancer using Dnmt1 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80105, 1/200) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Background

  • Function

    Methylates CpG residues. Preferentially methylates hemimethylated DNA. Associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand, that is essential for epigenetic inheritance. Associates with chromatin during G2 and M phases to maintain DNA methylation independently of replication. It is responsible for maintaining methylation patterns established in development. DNA methylation is coordinated with methylation of histones. Mediates transcriptional repression by direct binding to HDAC2. In association with DNMT3B and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Probably forms a corepressor complex required for activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) or other tumor-related genes in colorectal cancer (CRC) cells (PubMed:24623306). Also required to maintain a transcriptionally repressive state of genes in undifferentiated embryonic stem cells (ESCs) (PubMed:24623306). Associates at promoter regions of tumor suppressor genes (TSGs) leading to their gene silencing (PubMed:24623306). Promotes tumor growth (PubMed:24623306)

  • Subcellular Localization

    Nucleus

  • Expression


    Tissue_specificity:Ubiquitous; highly expressed in fetal tissues, heart, kidney, placenta, peripheral blood mononuclear cells, and expressed at lower levels in spleen, lung, brain, small intestine, colon, liver, and skeletal muscle. Isoform 2 is less expressed than isoform 1

    Induction:Its abundance is reduced to non detectable levels at the G0 phase of the cell cycle and is dramatically induced upon entrance into the S-phase of the cell cycle

  • Isoforms & Post-Translational Modification

    P26358 has 3 isomers: P26358-1: 183165 Da (predicted); P26358-2: 184819 Da (predicted); P26358-3: 144465 Da (predicted).
    Sumoylated; sumoylation increases activity;Acetylation on multiple lysines, mainly by KAT2B/PCAF, regulates cell cycle G(2)/M transition. Deacetylation of Lys-1349 and Lys-1415 by SIRT1 increases methyltransferase activity;Phosphorylation of Ser-154 by CDKs is important for enzymatic activity and protein stability. Phosphorylation of Ser-143 by AKT1 prevents methylation by SETD7 thereby increasing DNMT1 stability;Methylation at Lys-142 by SETD7 is necessary for the regulation of DNMT1 proteasomal degradation;Ubiquitinated by UHRF1; interaction with USP7 counteracts ubiquitination by UHRF1 by promoting deubiquitination and preventing degradation by the proteasome

  • Subunit

    Homodimer (PubMed:19173286). Forms a stable complex with E2F1, BB1 and HDAC1 (PubMed:10888886). Forms a complex with DMAP1 and HDAC2, with direct interaction (PubMed:10888872).

  • SwissProt ID

    P26358

  • Gene ID
  • Research Field

    Epigenetics and Nuclear Signaling

Dnmt1 Antibody (YA781) Related Classifications

100 mg

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