Revision 1

#53312Store at -20C

1 Kit

(4 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb 9733 20 µl 17 kDa Rabbit IgG
Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb 9728 20 µl 17 kDa Rabbit IgG
Mono-Methyl-Histone H3 (Lys27) (D3R8N) Rabbit mAb 84932 20 µl 17 kDa Rabbit IgG
Histone H3 (D1H2) XP® Rabbit mAb 4499 20 µl 17 kDa Rabbit IgG
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The Methyl-Histone H3 (Lys27) Antibody Sampler Kit provides an economical means of detecting levels of mono-, di-, and tri-methyl histone H3 Lys27 using methyl-specific and control histone H3 antibodies. The kit contains enough primary antibodies to perform at least two western blot experiments.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibodies.

Background

The nucleosome, made up of four core histone proteins (H2A, H2B, H3, and H4), is the primary building block of chromatin. Originally thought to function as a static scaffold for DNA packaging, histones have now been shown to be dynamic proteins, undergoing multiple types of post-translational modifications, including acetylation, phosphorylation, methylation, and ubiquitination (1). Histone methylation is a major determinant for the formation of active and inactive regions of the genome and is crucial for the proper programming of the genome during development (2,3). Arginine methylation of histones H3 (Arg2, 17, 26) and H4 (Arg3) promotes transcriptional activation and is mediated by a family of protein arginine methyltransferases (PRMTs), including the co-activators PRMT1 and CARM1 (PRMT4) (4). In contrast, a more diverse set of histone lysine methyltransferases has been identified, all but one of which contain a conserved catalytic SET domain originally identified in the Drosophila Su(var)3-9, Enhancer of zeste, and Trithorax proteins. Lysine methylation occurs primarily on histones H3 (Lys4, 9, 27, 36, 79) and H4 (Lys20) and has been implicated in both transcriptional activation and silencing (4). Methylation of these lysine residues coordinates the recruitment of chromatin modifying enzymes containing methyl-lysine binding modules such as chromodomains (HP1, PRC1), PHD fingers (BPTF, ING2), tudor domains (53BP1), and WD-40 domains (WDR5) (5-8). The discovery of histone demethylases, such as PADI4, LSD1, JMJD1, JMJD2, and JHDM1, has shown that methylation is a reversible epigenetic marker (9).

Methylation of histone H3 Lys27 is generally associated with transcriptional repression and regulation of stem cell pluripotency and differentiation, through the regulation of facultative heterochromatin. Mono-, di-, and tri-methylation of histone H3 Lys27 are all mediated by polycomb repressor complex 2 (PRC2), which contains either the EZH1 or EZH2 methyltransferase proteins. Tri- and di-methyl-histone H3 Lys27 levels are highest at the promoters of polycomb-repressed genes. In addition, tri- and di-methyl-histone H3 Lys27 is found at the promoters of inactive, but transcriptionally poised genes that also contain the active tri-methyl-histone H3 Lys4 modification. Mono-methyl-histone H3 Lys27 is more widely dispersed and found in the bodies of active genes.

  1. Peterson, C.L. and Laniel, M.A. (2004) Curr Biol 14, R546-51.
  2. Kubicek, S. et al. (2006) Ernst Schering Res Found Workshop, 1-27.
  3. Lin, W. and Dent, S.Y. (2006) Curr Opin Genet Dev 16, 137-42.
  4. Lee, D.Y. et al. (2005) Endocr Rev 26, 147-70.
  5. Daniel, J.A. et al. (2005) Cell Cycle 4, 919-26.
  6. Shi, X. et al. (2006) Nature 442, 96-9.
  7. Wysocka, J. et al. (2006) Nature 442, 86-90.
  8. Wysocka, J. et al. (2005) Cell 121, 859-72.
  9. Trojer, P. and Reinberg, D. (2006) Cell 125, 213-7.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    XP is a registered trademark of Cell Signaling Technology, Inc.
    U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

    使用に関する制限

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    Revision 1
    #53312

    Methyl-Histone H3 (Lys27) Antibody Sampler Kit

    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 1 Expand Image
    Western blot analysis of extracts from various cell lines using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 2 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 3 Expand Image
    After the primary antibody is bound to the target protein, a complex with HRP-linked secondary antibody is formed. The LumiGLO® is added and emits light during enzyme catalyzed decomposition.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 4 Expand Image
    Western blot analysis of extracts from HeLa and C2C12 cell lines using Mono-Methyl-Histone H3 (Lys27) (D3R8N) Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 5 Expand Image
    Western blot analysis of extracts from various cell lines using Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 6 Expand Image
    Western blot analysis of various cell lines using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 7 Expand Image
    Immunohistochemical analysis of paraffin-embedded human endometrioid adenocarcinoma using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb performed on the Leica® BOND Rx.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 8 Expand Image
    CUT&Tag was performed with NCCIT cells and Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using CUT&Tag Assay Kit #77552. DNA library was prepared using CUT&Tag Dual Index Primers and PCR Master Mix for Illumina Systems #47415. The figure shows binding across the HOXA gene cluster.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 9 Expand Image
    Immunohistochemical analysis of paraffin-embedded 4T1 syngeneic mammary tumor using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 10 Expand Image
    Immunoprecipitation of mono-methyl-histone H3 Lys27 from HeLa cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is Mono-Methyl-Histone H3 (Lys27) (D3R8N) Rabbit mAb. Western blot analysis was performed using Mono-Methyl-Histone H3 (Lys27) (D3R8N) Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 11 Expand Image
    Confocal immumunofluorescent analysis of HeLa cells using Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb (green). Actin filaments have been labled with DY-554 phalloidin (red).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 12 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon adenocarcinoma using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb performed on the Leica® BOND Rx.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 13 Expand Image
    CUT&Tag was performed with NCCIT cells and Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using CUT&Tag Assay Kit #77552. DNA library was prepared using CUT&Tag Dual Index Primers and PCR Master Mix for Illumina Systems #47415. The figures show binding across the HOXA gene cluster (upper), and HOXD gene cluster (lower).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 14 Expand Image
    Confocal immunofluorescent analysis of HeLa cells using Histone H3 (D1H2) XP® Rabbit mAb (green) and β-Tubulin (9F3) Rabbit mAb (Alexa Fluor® 555 Conjugate) #2116 (red).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 15 Expand Image
    Immunohistochemical analysis of paraffin-embedded LL/2 syngeneic tumor using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 16 Expand Image
    Flow cytometric analysis of human peripheral blood mononuclear cells using Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb (solid line) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed line). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 17 Expand Image
    Immunohistochemical analysis of paraffin-embedded mouse lung using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 18 Expand Image
    Flow cytometric analysis of HeLa cells using Histone H3 (D1H2) XP® Rabbit mAb (solid line) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed line). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 19 Expand Image
    Immunohistochemical analysis of paraffin-embedded mouse brain using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 20 Expand Image
    Immunohistochemical analysis of paraffin-embedded mouse thymus using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 21 Expand Image
    Immunohistochemical analysis of paraffin-embedded rhesus monkey liver using Histone H3 (D1H2) XP® Rabbit mAb.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 22 Expand Image
    Chromatin immunoprecipitations were performed with cross-linked chromatin from HeLa cells and either Di-Methyl-Histone H3 (Lys27) (D18C8) XP® Rabbit mAb or Normal Rabbit IgG #2729 using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR, using SimpleChIP® Human GAPDH Exon 1 Primers #5516, SimpleChIP® Human MyoD1 Exon 1 Primers #4490, and SimpleChIP® Human AFM Intron 1 Primers #5098. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 23 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lymphoma using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb in the presence of non-methyl peptide (left) or K27 tri-methyl peptide (right).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 24 Expand Image
    Confocal immunofluorescent analysis of HeLa cells using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb (green). Actin filaments have been labeled with DY-554 phalloidin (red).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 25 Expand Image
    Flow cytometric analysis of Jurkat cells using Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb (solid line) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed line). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 26 Expand Image
    Chromatin immunoprecipitations were performed with cross-linked chromatin from Hela cells and either Ezh2 (D2C9) XP® Rabbit mAb #5246 or Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. EZH2 and H3K27me3 are known to associate with each other on chromatin. The figure shows binding of both EZH2 and H3K27me3 across MYT1, a known target gene of H3K27me3 (see additional figure containing ChIP-qPCR data).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 27 Expand Image
    Chromatin immunoprecipitations were performed with cross-linked chromatin from Hela cells and either Ezh2 (D2C9) XP® Rabbit mAb #5246 or Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. EZH2 and H3K27me3 are known to associate with each other on chromatin. The figure shows binding of both EZH2 and H3K27me3 across chromosome 20 (upper), including MYT1 (lower), a known target gene of H3K27me3 (see additional figure containing ChIP-qPCR data).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 28 Expand Image
    Chromatin immunoprecipitations were performed with cross-linked chromatin from HeLa cells and either Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, or Normal Rabbit IgG #2729, using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR using SimpleChIP® Human GAPDH Exon 1 Primers #5516, SimpleChIP® Human RPL30 Exon 3 Primers #7014, SimpleChIP® Human MyoD1 Exon 1 Primers #4490, and SimpleChIP® Human MYT-1 Exon 1 Primers #4493. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 29 Expand Image
    CUT&RUN was performed with HeLa cells and Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using CUT&RUN Assay Kit #86652. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. The figure shows binding across TCEA2 gene.
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 30 Expand Image
    CUT&RUN was performed with HeLa cells and Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb, using CUT&RUN Assay Kit #86652. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. The figures show binding across chromosome 20 (upper), including TCEA2 gene (lower).
    Methyl-Histone H3 (Lys27) Antibody Sampler Kit: Image 31 Expand Image
    CUT&RUN was performed with HeLa cells and either Tri-Methyl-Histone H3 (Lys27) (C36B11) Rabbit mAb or Rabbit (DA1E) mAb IgG XP® Isotype Control (CUT&RUN) #66362, using CUT&RUN Assay Kit #86652. The enriched DNA was quantified by real-time PCR using SimpleChIP® Human MYT-1 Exon 1 Primers, SimpleChIP® Human MyoD1 Exon 1 Primers, and SimpleChIP® Human GAPDH Exon 1 Primers. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.