WB
Western blot analysis of various lysates using TriMethyl-Histone H3-K9 Rabbit mAb at 1:1000 dilution incubated at room temperature for 1.5 hours.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L)at 1:10000 dilution.
Lysates/proteins: 25 μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit.
Negative control (NC): H3 protein.
Exposure time: 45 s.
DB
Dot-blot analysis of all sorts of peptides using TriMethyl-Histone H3-K9 Rabbit mAb at 1:1000 dilution.
ICC/IF
Confocal imaging of HeLa cells using TriMethyl-Histone H3-K9 Rabbit mAb (dilution 1:400) followed by a further incubation with Cy3-conjugated Goat Anti-Rabbit IgG (H+L) (dilution 1:500) (Red). The cells were counterstained with α-Tubulin Mouse mAb (dilution 1:400) followed by incubation with 488-conjugated Goat Anti-Mouse IgG (H+L) Ab (dilution 1:500) (Green). DAPI was used for nuclear staining (Blue). Objective: 100x.
CHIP
Chromatin immunoprecipitation analysis of extracts of HeLa cells, using TriMethyl-Histone H3-K9 Rabbit mAb and rabbit IgG.The amount of immunoprecipitated DNA was checked by quantitative PCR. Histogram was constructed by the ratios of the immunoprecipitated DNA to the input.
CHIP
Chromatin immunoprecipitations were performed with cross-linked chromatin from HeLa cells, using TriMethyl-Histone H3-K9 Rabbit mAb. The ChIP sequencing results indicate the enrichment pattern of TriMethyl-Histone H3-K9 in selected genomic region and representative gene loci (ZNF404,GAPDH), as shown in figure.
CUT&Tag
CUT&Tag was performed using the CUT&Tag Assay Kit (pAG-Tn5) for Illumina from 10⁵ K562 cells with 1 μg TriMethyl-Histone H3-K9 Rabbit mAb, along with a Goat Anti-Rabbit IgG(H+L). The CUT&Tag results indicate the enrichment pattern of TriMethyl-Histone H3-K9 in representative gene loci (MYT1), as shown in figure.