H3K36ac polyclonal antibody - Classic (sample size)
| Name | H3K36ac polyclonal antibody - Classic (sample size) |
|---|---|
| Supplier | Diagenode |
| Catalog | C15410307-10 |
| Prices | $80.00 |
| Sizes | 10 μg |
| Host | Rabbit |
| Clonality | Polyclonal |
| Applications | ChIPseq ChIP-PCR WB ELISA DB |
| Species Reactivities | Human |
| Purity/Format | Affinity purified |
| Description | Rabbit Polyclonal |
| Supplier Page | Shop |
Product images
Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K36acChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K36ac (cat. No. C15410307) and optimized PCR primer sets for qPCR. ChIP was performed with the “iDeal ChIP-seq” kit (cat. No. C01010055), using sheared chromatin from 1.5 million cells. A titration of the antibody consisting of 1, 2, 5 and 10 μg per ChIP experiment was analysed. IgG (2 μg/IP) was used as negative IP control. QPCR was performed with primers for a region approximately 1 kb upstream of the ACTB promoter and for the GAPDH promoter, used as positive controls, and for the coding region of the inactive MYOD1 gene and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).
Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K36acChIP was performed on sheared chromatin from 1.5 million HeLaS3 cells using 2 μg of the Diagenode antibody against H3K36ac (cat. No. C15410307) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the enrichment along the complete sequence and a 1 Mb region of the X-chromosome (fig 2A and B) and in genomic regions of chromosome 12 and 3, surrounding the GAPDH and EIF4A2 genes.
Figure 3. Determination of the antibody titerTo determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K36ac (cat. No. C15410307) in antigen coated wells. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:10,000.
Figure 4. Cross reactivity tests using the Diagenode antibody directed against H3K36acTo test the cross reactivity of the Diagenode antibody against H3K36ac (cat. No. C15410307), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K36. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:10,000. Figure 4 shows a high specificity of the antibody for the modification of interest.
Figure 5. Western blot analysis using the Diagenode antibody directed against H3K36acWestern blot was performed on whole cell (25 μg, lane 1) and histone extracts (15 μg, lane 2) from HeLa cells, and on 1 μg of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the Diagenode antibody against H3K36ac (cat. No. C15410307). The antibody was diluted 1:1,000 in TBS- Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.
