H3R8me2(asym) | Histone H3 (asym-dimethylated Arg8)
AS16 3177 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Chicken, C.elegans, D. melanogaster, Human, Mouse, plant, Rat, Xenopus sp.
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Product Information
Immunogen
KLH-conjugated synthetic peptide
Host
Rabbit
Clonality
Polyclonal
Purity
Affinity purified serum
Format
Liquid
Quantity
50 µg
Storage
Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Tested applications
Chromatin immunoprecipitation (ChIP), Immunofluorescence (IF), Immunohistochemistry (IHC), Western blot (WB)
Recommended dilution
2 ug (ChIP), 1: 100 (IF), 1: 100 (IHC), 1:500 (WB)
Expected | apparent MW
15 kDa
Reactivity
Confirmed reactivity
Caenorhabditis elegans, Human
Predicted reactivity
Chicken, Drosophila melanogaster, Mouse, Plant, Rat, Xenopus sp.
Not reactive in
No confirmed exceptions from predicted reactivity are currently known.
Application examples
Application examples
application example
Chromatin Immunoprecipitation using anti-H3R8me2(asym) antibodies. Chromatin from one million formaldehyde cross-linked Hela cells was used with 2 μg of H3R8me2(asym) and 20ul of magnetic beads per immunoprecipitation. A no antibody (No Ab) control was also used. Immunoprecipitated DNA was quantified using quantitative real-time PCR, and normalized to the input chromatin.
Immunofluorescence using anti-H3R8me2(asym) antibodies. Tissue: HeLa cells. Fixation: 0.5% PFA. Primary antibody: used at a 1:100 dilution for 1 h at RT. Secondary antibody: FITC secondary antibody at 1:10 000 for 45 min at RT. Localization: H3R8me2(asym) is nuclear and chromosomal. Staining: H3R8me2(asym) is expressed in green and the nuclei and alpha-tubulin are counterstained with DAPI (blue) and Dylight® 594 (red).
Western Blot using antiH3R8me2(asym) antibodies. Lane 1: HeLa Histone extracts. 2. NIH-3T3 extracts. Lane 3: C. elegans embryo lysate. Load: 30 μg per lane. Primary antibody diluted 1:500 overnight at 4°C. Secondary antibody: IRDye800™ rabbit secondary antibody at 1:10 000 for 45 min at RT.
Chromatin Immunoprecipitation using anti-H3R8me2(asym) antibodies. Chromatin from one million formaldehyde cross-linked Hela cells was used with 2 μg of H3R8me2(asym) and 20ul of magnetic beads per immunoprecipitation. A no antibody (No Ab) control was also used. Immunoprecipitated DNA was quantified using quantitative real-time PCR, and normalized to the input chromatin.
Immunofluorescence using anti-H3R8me2(asym) antibodies. Tissue: HeLa cells. Fixation: 0.5% PFA. Primary antibody: used at a 1:100 dilution for 1 h at RT. Secondary antibody: FITC secondary antibody at 1:10 000 for 45 min at RT. Localization: H3R8me2(asym) is nuclear and chromosomal. Staining: H3R8me2(asym) is expressed in green and the nuclei and alpha-tubulin are counterstained with DAPI (blue) and Dylight® 594 (red).
Western Blot using antiH3R8me2(asym) antibodies. Lane 1: HeLa Histone extracts. 2. NIH-3T3 extracts. Lane 3: C. elegans embryo lysate. Load: 30 μg per lane. Primary antibody diluted 1:500 overnight at 4°C. Secondary antibody: IRDye800™ rabbit secondary antibody at 1:10 000 for 45 min at RT.
Additional information
Additional information
This antibody preparation is provided in 20 mM Potassium Phosphate pH 7.2, 150 mM NaCl, 0,01% sodium azide and 30% glycerol.
Background
Background
Common histone modifications include methylation of lysine and arginine, acetylation of lysine, phosphorylation of threonine and serine, and sumoylation, biotinylation, and ubiquitylation of lysine. In particular, dimethylation of H3 Arg8 (H3 R8Me2) is known as a mark of transcriptional repression.
Product citations
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