The largest database of trusted experimental protocols

6 protocols using h3k79me3

1

Western Blot Analysis of Histone Modifications

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tumors were crushed with potter, and lysed in a RIPA lysis buffer (Tris-HCl 50 mM pH 7.5; IGEPAL 1%; NaCl 150 mM; EGTA 1 mM; NaF 1 mM) supplemented with phosphatase inhibitors (NA3VO4 10 µL/mL) and protease inhibitors (leupeptin 1 µL/mL; aprotinin 1 µL/mL; pepstatin 1 µL/mL; and phenylmethylsulfonyl fluoride 4 µL/mL). Protein extracts were migrated in SDS-PAGE, and transferred to polyvinylidene difluoride (PVDF) membranes (Bio-Rad, Marnes-la-Coquette, France). After probing with primary antibodies, the membranes were incubated with horseradish peroxidase-conjugated secondary antibodies, and signals visualized by Western Lightning® Plus-ECL (Perkin Elmer, Villebon S/Yvette, France). Antibodies specific for PARP (#5246), H3K4me3 (#9727), H3K9me3 (#13969), H3K27me3 (#9733), H3K36me3 (4909), H3K79me3 (#4260), H4K20me3 (#5737), and H3 (#4499) were obtained from Cell Signalling (Danvers, MA, USA), and actin (sc47778) was provided by Santa Cruz (Heidelberg, Germany). The whole Western blot figures can be found in File S1.
+ Open protocol
+ Expand
2

Histone Modifications Profiling Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Histones were isolated with a histone extraction kit (ab113476; Abcam), following the manufacturer’s procedure. Histone Protein (2 μg) was separated by 4–20% Tris-Glycine gels, and transferred to nitrocellulose membranes. Primary antibodies used for Western blotting are as follows: H3K4Me3, H3K9Me2, H3K9Me3, H3K27Me3, H3K36Me2, H3K36Me3, H3K79Me3 (Cell Signaling biotechnology, 1:1000).
+ Open protocol
+ Expand
3

Antibodies for Protein Analysis Techniques

Check if the same lab product or an alternative is used in the 5 most similar protocols
The following primary antibodies were used in western blotting assays: NPM1 mutant (NB110-61646, Novus, Littleton, USA), NPM1 WT (Thermo scientific, Rockford, USA), NPM1 (Sigma-Aldrich, St. Louis, USA), PBX3 (Abcam, Cambridge, USA), HOXA9 (Abcam, Cambridge, USA), Cleaved caspase 3, Cleaved PARP (Cell Signaling, Danvers, USA), Flag, H3K4me2, H3K9me2, H3K27me2, H3K36me2, H3K79me1, H3K79me2, H3K79me3, H3, DOT1L (Cell Signaling, Danvers, USA), and β-Actin (Sigma, St. Louis, MO, USA).
All antibodies and the following kits applied in flow cytometry analyses were purchased from BD Biosciences (BD Pharmingen™, New Jersey, USA): CD45.1, CD45.2, Mac-1, Gr-1, Sca-1, c-Kit, Mouse Lineage Panel, AnnexinV Apoptosis Detection kit, and BrdU Flow kit.
Immunofluorescence staining was performed with Flag (Cell Signaling, Danvers, USA), H3K79me2 (Cell Signaling, Danvers, USA and PMT-bio, Hangzhou, China), PBX3 (Santa Cruz, California, USA), HOXA9 (Abcam, Cambridge, USA) and NPM1 antibodies as following: NPM1 mutant (Novus, Littleton, USA), NPM1 WT (Thermo scientific, Rockford, USA), NPM1 (Cell Signaling, Danvers, USA).
+ Open protocol
+ Expand
4

Chromatin Profiling of Histone Modifications

Check if the same lab product or an alternative is used in the 5 most similar protocols
Chromatin immunoprecipitation was performed as described previously [27 (link)] 48 h after transfection using antibodies against H2Bub1 (Cat. No. 5546S, Cell Signaling Technology), H3K79me3 (Cat. No. C15410068, Diagenode), H3K27ac (Cat. No. C15410196, Diagenode) and RNApol-II (Cat. No. C15200004, Diagenode). Next-generation sequencing library was prepared using the KAPA Hyper Prep Kit (KR0961–v6.17) according to manufacturer’s instructions and samples were sequenced (single-end 50 bp) on a HiSeq4000 (Illumina) at the NGS Integrative Genomics Core Unit (NIG) at the University Medical Center Göttingen (ArrayExpress accession: E-MTAB-12000). Processing of sequencing data was performed in the Galaxy environment (galaxy.gwdg.de). Briefly, ChIP-seq reads were mapped to the hg19 reference genome assembly using Bowtie2 (version 2.3.4.2). PCR duplicates were removed using the RmDup tool (version 2.0.1). The bamCoverage tool (version 3.2.0.0.0) was utilized to generate normalized coverage files using the 1x depth (reads per genome coverage, RPGC) as a normalizing method. Peak calling was performed using the MACS2 callpeak (version 2.1.1.20160309.0), and computeMatrix and plotHeatmap (version 2.5.1.1.0) to generate aggregate plots and heatmaps, respectively. Occupancy profiles were visualized using the Integrative Genomics Viewer (IGV 2.8.0).
+ Open protocol
+ Expand
5

Histone Modifications Profiling Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Histones were isolated with a histone extraction kit (ab113476; Abcam), following the manufacturer’s procedure. Histone Protein (2 μg) was separated by 4–20% Tris-Glycine gels, and transferred to nitrocellulose membranes. Primary antibodies used for Western blotting are as follows: H3K4Me3, H3K9Me2, H3K9Me3, H3K27Me3, H3K36Me2, H3K36Me3, H3K79Me3 (Cell Signaling biotechnology, 1:1000).
+ Open protocol
+ Expand
6

Histone Methylation Analysis in Osteoclastogenesis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total cell lysates and nuclear protein-enriched lysates were collected using appropriate cell lysis buffers, and western blot analysis was performed as described previously40 (link),48 (link). Analysis of histone methylation was performed 24 h after induction of osteoclastogenesis, unless otherwise specified. Proteins were separated by SDS–PAGE, transferred to nitrocellulose membranes and incubated overnight with primary antibodies against β-actin (A5441, Sigma-Aldrich), c-MYC (5605, Cell Signaling Technology), H3K4Me3 (9751, Cell Signaling Technology), H3K9Me3 (13969, Cell Signaling Technology), H3K27Me3 (9733, Cell Signaling Technology), H3K36Me3 (4909, Cell Signaling Technology), H3K79Me3 (74073, Cell Signaling Technologies), lamin A/C (sc-376248, Santa Cruz Biotechnologies), NFATc1 (sc-7294, Santa Cruz Biotechnologies), PHGDH (66350, Cell Signaling Technologies) or PSAT1 (NBP1-55368, Bio-Techne). Appropriate anti-mouse or anti-rabbit horseradish peroxidase-conjugated secondary antibodies were used for chemiluminescent protein detection (Western Lightning Plus, PerkinElmer).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!