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Product Name
Anti-HP1 gamma/CBX3 (6D8) Mouse antibody
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Description
HP1 gamma/CBX3 (6D8) Mouse monoclonal antibody
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Tested applications
WB, IHC-P
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Species reactivity
Human, Rat, Mouse
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Isotype
Mouse IgG1
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Preparation
Antigen: Purified recombinant protein expressed in E.coli.
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Clonality
Monoclonal
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Formulation
PBS(pH 7.4) containing with 0.02% sodium azide and 50% glycerol.
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Storage instructions
Store at 4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
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Applications
WB: 1/1;000-2;000
IHC: 1/100-200
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Validations
Western blot detection of HP1γ in MCF7,Raw264.7,Hela cell lysates using HP1γ (6D8) Mouse mAb(1:1000 diluted).Predicted band size:24KDa.Observed band size:24KDa.
Western blot analysis of 1) Hela Cell Lysate, 2)3T3 Cell Lysate, 3) PC12 Cell Lysate using HP-1γ Mouse mAb diluted at 1:1000.
Immunohistochemical analysis of paraffin-embedded Human Colon Carcinoma Tissue using HP-1γ Mouse mAb diluted at 1:200.
Immunohistochemical analysis of paraffin-embedded Human Placenta Tissue using HP-1γ Mouse mAb diluted at 1:200.
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Background
Swiss-Prot Acc.Q13185.Seems to be involved in transcriptional silencing in heterochromatin-like complexes. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. May contribute to the association of the heterochromatin with the inner nuclear membrane through its interaction with lamin B receptor (LBR). Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins. Contributes to the conversion of local chromatin to a heterochromatin-like repressive state through H3 'Lys-9' trimethylation, mediates the recruitment of the methyltransferases SUV39H1 and/or SUV39H2 by the PER complex to the E-box elements of the circadian target genes such as PER2 itself or PER1. Mediates the recruitement of NIPBL to sites of DNA damage at double-strand breaks (DSBs) (PubMed:28167679).
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