| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB21-2090SS | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| DyLight 405 | NB21-2044V | |||
| FITC | NB21-2044F | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB21-2044SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP3-21862-50ul | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| HRP | NBP1-97358 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-26050 | |||
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of rat hind brain. Histone H4K8ac (acetyl Lys8) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Immunohistochemistry-Paraffin-NBP2-42863-img0006.jpg "Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of rat hind brain. Histone H4K8ac (acetyl Lys8) antibody dilution: 1:500.")
![<b>Biological Strategies Validation. </b>Chromatin Immunoprecipitation: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Cross-linked ChIP was performed with HeLa chromatin extract treated with Trichostatin A (0.4 uM for 18 h) and 5 ug of either control rabbit IgG or anti-Histone H4K8ac (acetyl Lys8) antibody. The precipitated DNA was detected by PCR with primer set targeting to GAPDH or TEXT12.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Chromatin-Immunoprecipitation-NBP2-42863-img0001.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of mouse duodenum. Histone H4K8ac (acetyl Lys8) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Immunohistochemistry-Paraffin-NBP2-42863-img0004.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of mouse kidney. Histone H4K8ac (acetyl Lys8) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Immunohistochemistry-Paraffin-NBP2-42863-img0005.jpg)
![Dot Blot: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of anti-Histone H4 (acetyl Lys9) antibody with peptide samples. Varied amount of peptide samples were spotted onto positively charged nylon membrane and blotted with Histone H4 (acetyl Lys9) antibody 1:5000 dilution. A: Peptide samples of H4K8 un B: Peptide samples of H4K8ac C: Peptide samples of H4K16un D: Peptide samples of H4K16ac.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Dot-Blot-NBP2-42863-img0002.jpg)
![<b>Biological Strategies Validation. </b>Immunoprecipitation: Histone H4 [ac Lys8] Antibody [NBP2-42863] - Analysis of HeLa whole cell lysate/extract: A. 30 ug whole cell lysate/extract of Histone H4 (acetyl K9) protein expressing HeLa cells (0.4uM TSA treatment for 18 hrs) B. Control with 2.5 ug of pre-immune rabbit IgG C. Immunoprecipitation of Histone H4 (acetyl K9) protein by 2.5 ug of Histone H4 (acetyl K9) antibody . 12% SDS-PAGE The immunoprecipitated Histone H4 (acetyl K9) protein was detected by Histone H4 (acetyl K9). EasyBlot anti-rabbit IgG (HRP) was used as a secondary reagent.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Immunoprecipitation-NBP2-42863-img0007.jpg)
![Histone H4 (acetyl Lys8) antibody detects Histone H4 (acetyl Lys8) protein at nucleus by immunofluorescent analysis.Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min.Green: Histone H4 (acetyl Lys8) protein stained by Histone H4 (acetyl Lys8) antibody (NBP2-42863) diluted at 1:500.Red: alpha Tubulin antibody [GT114], a cytoskeleton marker, stained by diluted at 1:500.Blue: Hoechst 33342 staining.](http://images.novusbio.com/fullsize/nbp2-42863_rabbit-polyclonal-histone-h4-ac-lys8-antibody-immunocytochemistry-immunofluorescence-261120251831543.jpg)
![Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NB21-2090] - Analysis of Histone H4 K20me3 in (A) HeLa histone lysate (B) NIH/3T3 histone lysate, and (C) C.elegans lysate.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Western-Blot-NB21-2090-img0002.jpg "Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NB21-2090] - Analysis of Histone H4 K20me3 in (A) HeLa histone lysate (B) NIH/3T3 histone lysate, and (C) C.elegans lysate.")
![Dot Blot: Histone H4 [Trimethyl Lys20] Antibody [NB21-2090] - Analysis of Histone H4 K20me3 in picomoles of peptide.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Dot-Blot-NB21-2090-img0001.jpg)
![Simple Western: Histone H4 [Trimethyl Lys20] Antibody [NB21-2090] - Lane view shows a specific band for Histone H4 in 0.5 mg/ml of Hela Nuclear lysate. This experiment was performed under reducing A246 conditions using the 12-230 kDa separation system.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Simple-Western-NB21-2090-img0003.jpg)
![Western Blot: Histone H4 [ac Lys8] Antibody [NB21-2044] - WB analysis of H4 K8ac in 1) HeLa histone prep 2) 3T3 histone prep and 3) C. elegans embryo lysate.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Western-Blot-NB21-2044-img0006.jpg "Western Blot: Histone H4 [ac Lys8] Antibody [NB21-2044] - WB analysis of H4 K8ac in 1) HeLa histone prep 2) 3T3 histone prep and 3) C. elegans embryo lysate.")
![Immunocytochemistry/Immunofluorescence: Histone H4 [ac Lys8] Antibody [NB21-2044] - H4 K8ac antibody was tested in HeLa cells with Dylight 488 (green). Nuclei and alpha-tubulin were counterstained with DAPI (blue) and Dylight 550 (red).](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Immunocytochemistry-Immunofluorescence-NB21-2044-img0002.jpg)
![Chromatin Immunoprecipitation: Histone H4 [ac Lys8] Antibody [NB21-2044] - Chromatin from one million formaldehyde cross-linked HeLa cells was used with 2ug of NB21-2044 and 20ul of magnetic IgG beads per immunoprecipitation. A no antibody (No Ab) control was also used. Immunoprecipitated DNA was quantified using quantitative real-time PCR and SYBR green dye, then normalized to the non-precipitated input chromatin, which is equal to one.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Chromatin-Immunoprecipitation-NB21-2044-img0005.jpg)
![Dot Blot: Histone H4 [ac Lys8] Antibody [NB21-2044] - Dot Blot analysis of H4 K8ac using the peptides listed above in 100, 10, and 1 picomoles of peptide.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-Dot-Blot-NB21-2044-img0004.jpg)
![Histone H4 [ac Lys8] Antibody [NB21-2044]](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys8]-Antibody-NB21-2044-img0008.jpg)
![Western Blot: Histone H4 Antibody [NBP2-42856] - Various tissue extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 antibody diluted at 1:1000.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Western-Blot-NBP2-42856-img0008.jpg "Western Blot: Histone H4 Antibody [NBP2-42856] - Various tissue extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 antibody diluted at 1:1000.")
![Immunohistochemistry-Paraffin: Histone H4 Antibody [NBP2-42856] - Rat brain stem. Histone H4 antibody dilution: 1:500. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Immunohistochemistry-Paraffin-NBP2-42856-img0004.jpg)
![Western Blot: Histone H4 Antibody [NBP2-42856] - Analysis of various whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 antibody diluted at a dilution of 1:5000.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Western-Blot-NBP2-42856-img0005.jpg)
![Immunohistochemistry-Paraffin: Histone H4 Antibody [NBP2-42856] - Mouse fore brain. Histone H4 antibody dilution: 1:500. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Immunohistochemistry-Paraffin-NBP2-42856-img0001.jpg)
![Immunohistochemistry-Paraffin: Histone H4 Antibody [NBP2-42856] - Mouse fore brain. Histone H4 antibody dilution: 1:500. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Immunohistochemistry-Paraffin-NBP2-42856-img0002.jpg)
![Immunohistochemistry-Paraffin: Histone H4 Antibody [NBP2-42856] - Mouse muscle. Histone H4 antibody dilution: 1:500. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.](http://images.novusbio.com/fullsize/Histone-H4-Antibody-Immunohistochemistry-Paraffin-NBP2-42856-img0003.jpg)
![Histone H4 antibody detects Histone H4 protein at nucleus by immunofluorescent analysis.Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min.Green: Histone H4 protein stained by Histone H4 antibody (NBP2-42856) diluted at 1:5000.Red: alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody [GT114] diluted at 1:2000.Blue: Hoechst 33342 staining.](http://images.novusbio.com/fullsize/nbp2-42856_rabbit-polyclonal-histone-h4-antibody-immunocytochemistry-immunofluorescence-261120251844350.jpg)
![Western Blot: HA Tag Antibody (SR2318) [NBP3-21862] - Western blot analysis of HA Tag fusion protein, using NBP3-21862.](http://images.novusbio.com/fullsize/nbp3-21862_rabbit-ha-tag-mab-sr2318-57202314565413.jpg "Western Blot: HA Tag Antibody (SR2318) [NBP3-21862] - Western blot analysis of HA Tag fusion protein, using NBP3-21862.")
![Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of A. 30 ug HeLa whole cell lysate/extract B. 30 ug HeLa nuclear lysate/extract 15 % SDS-PAGE Histone H4 (tri methyl Lys20) antibody dilution: 1:2000](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Western-Blot-NBP2-42862-img0007.jpg "Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of A. 30 ug HeLa whole cell lysate/extract B. 30 ug HeLa nuclear lysate/extract 15 % SDS-PAGE Histone H4 (tri methyl Lys20) antibody dilution: 1:2000")
![Immunohistochemistry-Paraffin: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of rat fore brain. Histone H4K20me3 (trimethyl Lys20) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Immunohistochemistry-Paraffin-NBP2-42862-img0006.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of mouse duodenum. Histone H4K20me3 (trimethyl Lys20) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Immunohistochemistry-Paraffin-NBP2-42862-img0003.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of mouse liver. Histone H4K20me3 (trimethyl Lys20) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Immunohistochemistry-Paraffin-NBP2-42862-img0004.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [Trimethyl Lys20] Antibody [NBP2-42862] - Analysis of mouse muscle. Histone H4K20me3 (trimethyl Lys20) antibody dilution: 1:500.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Immunohistochemistry-Paraffin-NBP2-42862-img0005.jpg)
![Histone H4 (tri methyl Lys20) antibody detects Histone H4 (tri methyl Lys20) protein at nucleus by immunofluorescent analysis.Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min.Green: Histone H4 (tri methyl Lys20) protein stained by Histone H4 (tri methyl Lys20) antibody (NBP2-42862) diluted at 1:500.Red: alpha Tubulin antibody [GT114], a cytoskeleton marker, stained by diluted at 1:500.Blue: Hoechst 33342 staining.](http://images.novusbio.com/fullsize/nbp2-42862_rabbit-polyclonal-histone-h4-trimethyl-lys20-antibody-immunocytochemistry-immunofluorescence-26112025182906.jpg)
![Western Blot: Histone H4 [ac Lys16] Antibody (1271) [NBP2-42858] - Analysis of Un-treated (-) and treated (+, 0.4uM Trichostatin A treatment for 18hr) HeLa whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 (acetyl Lys16) antibody.](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys16-Antibody-1271-Western-Blot-NBP2-42858-img0003.jpg "<b>Biological Strategies Validation. </b>Western Blot: Histone H4 [ac Lys16] Antibody (1271) [NBP2-42858] - Analysis of Un-treated (-) and treated (+, 0.4uM Trichostatin A treatment for 18hr) HeLa whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 (acetyl Lys16) antibody.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: Histone H4 [ac Lys16] Antibody (1271) [NBP2-42858] - Analysis of mouse brain. Histone H4 (acetyl Lys16) antibody [1271] diluted at 1:500.](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys16-Antibody-1271-Immunohistochemistry-Paraffin-NBP2-42858-img0001.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys16] Antibody (1271) [NBP2-42858] - Analysis of mouse kidney. Histone H4 (acetyl Lys16) antibody [1271] diluted at 1:500.](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys16-Antibody-1271-Immunohistochemistry-Paraffin-NBP2-42858-img0002.jpg)
![Histone H4K16ac (Acetyl Lys16) antibody [GT1271] detects Histone H4K16ac (Acetyl Lys16) protein at nucleus by immunohistochemical analysis.</br>Sample: Paraffin-embedded rat brain.</br>Histone H4K16ac (Acetyl Lys16) stained by Histone H4K16ac (Acetyl Lys16) antibody [GT1271] (NBP2-42858) diluted at 1:500.</br>Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/nbp2-42858_mouse-monoclonal-histone-h4-ac-lys16-antibody-1271-immunohistochemistry-paraffin-261120251828104.jpg)
![Histone H4K16ac (Acetyl Lys16) antibody [GT1271] detects Histone H4K16ac (Acetyl Lys16) protein at nucleus by immunohistochemical analysis.</br>Sample: Paraffin-embedded rat kidney.</br>Histone H4K16ac (Acetyl Lys16) stained by Histone H4K16ac (Acetyl Lys16) antibody [GT1271] (NBP2-42858) diluted at 1:500.</br>Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/nbp2-42858_mouse-monoclonal-histone-h4-ac-lys16-antibody-1271-immunohistochemistry-paraffin-261120251835434.jpg)
![Histone H4 (acetyl Lys16) antibody [GT1271] detects Histone H4 (acetyl Lys16) protein at nucleus by immunofluorescent analysis.<br>Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min.<br>Green: Histone H4 (acetyl Lys16) protein stained by Histone H4 (acetyl Lys16) antibody [GT1271] (NBP2-42858) diluted at 1:500.<br>Red: phalloidin, a cytoskeleton marker, diluted at 1:200.<br>Blue: Hoechst 33342 staining.<br>Scale bar = 10 um.](http://images.novusbio.com/fullsize/nbp2-42858_mouse-monoclonal-histone-h4-ac-lys16-antibody-1271-immunocytochemistry-immunofluorescence-261120251848237.jpg)
![Western Blot: HA Tag Antibody [NBP1-70006] - Detection of 1.0 ug of 12-Epitope Tag Protein Marker Lysate containing the HA epitope tag. A 4-20% gradient gel was used to resolve the protein by SDS-PAGE. The lysate was transferred to nitrocellulose using standard methods. After blocking, the membrane was probed with anti-HA tag antibody for 1 h at room temperature followed by washes and reaction with a 1:20,000 dilution of IRDye 800 conjugated Gt-a-Rabbit IgG (H&L) MX10 for 30 min at room temperature.](http://images.novusbio.com/fullsize/HA-Epitope-Tag-Antibody-Western-Blot-NBP1-70006-img0004.jpg "Western Blot: HA Tag Antibody [NBP1-70006] - Detection of 1.0 ug of 12-Epitope Tag Protein Marker Lysate containing the HA epitope tag. A 4-20% gradient gel was used to resolve the protein by SDS-PAGE. The lysate was transferred to nitrocellulose using standard methods. After blocking, the membrane was probed with anti-HA tag antibody for 1 h at room temperature followed by washes and reaction with a 1:20,000 dilution of IRDye 800 conjugated Gt-a-Rabbit IgG (H&L) MX10 for 30 min at room temperature.")
![Immunohistochemistry-Paraffin: HA Tag Antibody [NBP1-70006] - Arrowheads point to expression of HA tagged proteins in endothelial cells of mouse aorta. Sections of 4 um were prepared from representative paraffin blocks. Sections were then deparaffinized and rehydrated with xylene and alcohol. Citrate buffer antigen retrieval was performed for 30 min in a boiling jar. Anti-HA was diluted in blocking buffer at 1:2,000 and reacted at 4C overnight followed by signal detection using horseradish peroxidase with DAB as the chromogenic substrate. Tissue was counterstained with Mayer's hematoxylin. Personal Communication, Behzad Yeganeh,U. Manitoba, Winnipeg, Canada.](http://images.novusbio.com/fullsize/HA-Epitope-Tag-Antibody-Immunohistochemistry-Paraffin-NBP1-70006-img0001.jpg)
![Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - Histone extracts of HeLa cells (15 ug) were analysed by Western blot using Histone H4 [Trimethyl Lys20] Antibody 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.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Western-Blot-NBP2-59259-img0006.jpg "Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - Histone extracts of HeLa cells (15 ug) were analysed by Western blot using Histone H4 [Trimethyl Lys20] Antibody 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.")
![Immunocytochemistry/Immunofluorescence: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - (Top): Human osteosarcoma (U2OS) cells were stained with and DAPI. Cells were fixed with ice cold methanol for 10' and blocked with PBS/TX-100 containing 5% normal goat serum. Figure 6A: cells were immunofluorescently labeled with (left) diluted 1:300 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa568 or with DAPI (right), which specifically labels DNA. (Bottom): Staining of the cells with the after incubation of the antibody with blocking peptide, concentration: 5 ng/ul.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-59259-img0005.jpg)
![Chromatin Immunoprecipitation: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - ChIP assays were performed using undifferentiated human teratocarcinoma cells (NCCIT), the antibody against H4K20me3 and optimized PCR primer sets for qPCR. Sheared chromatin from 10,000 cells was used per ChIP experiment. The antibody was tested at two different dilutions of 1:500 and 1:100. The pre-immune serum (PI) was used as a negative control. Quantitative PCR was performed using primer sets for the satellite repeat Sat2 as a positive control and for the promoter of the house keeping gene c-fos, as a negative control. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). These results are in accordance with the observation that H4K20me3 is preferably present at heterochromatin.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Chromatin-Immunoprecipitation-NBP2-59259-img0004.jpg)
![Western Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - Histone (acid) extracts of NB4 cells were analysed by Western blot using the Diagenode antibody against H4K20me3, diluted 1:750 in TBS-Tween containing 5% skimmed milk. The location of the protein of interest is indicated on the right.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Western-Blot-NBP2-59259-img0002.jpg)
![Dot Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - Dot Blot was used to check the specificity of the antibody against H4K20me3 with peptides containing other modifications of histone H3 and H4. Other histone modifications include monoand dimethylation of the same lysine and mono-, di- and trimethylation of lysines 9, 27 and 36 of H3. One hundred to 0.2 pmol of peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:1,000. Figure shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Dot-Blot-NBP2-59259-img0001.jpg)
![ELISA: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - To determine the titer, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H4K20me3. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:700.](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-ELISA-NBP2-59259-img0003.jpg)
![Dot Blot: Histone H4 [Trimethyl Lys20] Antibody [NBP2-59259] - A Dot Blot analysis was performed to test the cross reactivity of Histone H4 [Trimethyl Lys20] Antibody with peptides containing other histone modifications and the unmodified H4K20. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure shows a high specificity of the antibody for the modification of interest](http://images.novusbio.com/fullsize/Histone-H4-[Trimethyl-Lys20]-Antibody-Dot-Blot-NBP2-59259-img0007.jpg)
![Western Blot: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Untreated (-) and treated (+) HeLa whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 (acetyl Lys8) antibody (NBP3-13539) diluted at 1:1000.](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys8-Antibody-GT478-Western-Blot-NBP3-13539-img0001.jpg "<b>Biological Strategies Validation. </b>Western Blot: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Untreated (-) and treated (+) HeLa whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with Histone H4 (acetyl Lys8) antibody (NBP3-13539) diluted at 1:1000.")
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Histone H4 (acetyl Lys8) antibody [GT478] detects Histone H4 (acetyl Lys8) protein at nucleus by immunofluorescent analysis. Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: Histone H4 (acetyl Lys8) protein stained by Histone H4 (acetyl Lys8) antibody [GT478] (NBP3-13539) diluted at 1:400. Red: alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody (NBP2-20759) diluted at 1:300. Scale bar = 10 um.](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys8-Antibody-GT478-Immunocytochemistry-Immunofluorescence-NBP3-13539-img0002.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Histone H4 (acetyl Lys8) antibody [GT478] detects Histone H4 (acetyl Lys8) protein at cytoplasm and nucleus in rat kidney by immunohistochemical analysis. Sample: Paraffin-embedded rat kidney. Histone H4 (acetyl Lys8) antibody [GT478] (NBP3-13539) diluted at 1:200. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys8-Antibody-GT478-Immunohistochemistry-Paraffin-NBP3-13539-img0005.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Histone H4 (acetyl Lys8) antibody [GT478] detects Histone H4 (acetyl Lys8) protein at nucleus in human ovary by immunohistochemical analysis. Sample: Paraffin-embedded human ovary. Histone H4 (acetyl Lys8) antibody [GT478] (NBP3-13539) diluted at 1:200. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys8-Antibody-GT478-Immunohistochemistry-Paraffin-NBP3-13539-img0003.jpg)
![Immunohistochemistry-Paraffin: Histone H4 [ac Lys8] Antibody (GT478) [NBP3-13539] - Histone H4 (acetyl Lys8) antibody [GT478] detects Histone H4 (acetyl Lys8) protein at cytoplasm and nucleus in mouse brain by immunohistochemical analysis. Sample: Paraffin-embedded mouse brain. Histone H4 (acetyl Lys8) antibody [GT478] (NBP3-13539) diluted at 1:200. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/Histone-H4-ac-Lys8-Antibody-GT478-Immunohistochemistry-Paraffin-NBP3-13539-img0004.jpg)
![Western Blot: Histone H4 [ac Lys12] Antibody [NBP2-59266] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H4K12ac. The antibody was diluted 1:500 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.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys12]-Antibody-Western-Blot-NBP2-59266-img0001.jpg "Western Blot: Histone H4 [ac Lys12] Antibody [NBP2-59266] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H4K12ac. The antibody was diluted 1:500 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.")
![Immunocytochemistry/Immunofluorescence: Histone H4 [ac Lys12] Antibody [NBP2-59266] - HeLa cells were stained with the antibody against H4K12ac and with DAPI. Cells were fixed with 4% formaldehyde for 10 minutes and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labeled with the H4K12ac antibody (left) diluted 1:200 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa Fluor 488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys12]-Antibody-Immunofluorescence-NBP2-59266-img0004.jpg)
![Chromatin Immunoprecipitation: Histone H4 [ac Lys12] Antibody [NBP2-59266] - ChIP assays were performed using human HeLa cells, the antibody against H4K12ac and optimized PCR primer sets for qPCR. ChIP was performed with the ChIP-seq kit on sheared chromatin from 1,000,000 cells. A titration of the antibody consisting of 0.5, 1, 2 and 5 ug per ChIP experiment was analysed. IgG (1 ug/IP) was used as negative IP control. QPCR was performed with primers for promoter of the active GAPDH and EIF4A2 genes, used as positive controls, and for the inactive MYOD1 gene and the Sat2 satellite repeat region used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys12]-Antibody-Chromatin-Immunoprecipitation-NBP2-59266-img0003.jpg)
![ELISA: Histone H4 [ac Lys12] Antibody [NBP2-59266] - To determine the titer of the antibody, an ELISA was performed using a serial dilution of the antibody directed against H4K12ac in antigen coated wells. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:14,300.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys12]-Antibody-ELISA-NBP2-59266-img0002.jpg)
![Dot Blot: Histone H4 [ac Lys12] Antibody [NBP2-59266] - To test the cross reactivity of the antibody against H4K12ac, a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H4. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:1,000. Figure shows the antibody is specific for the K12 acetylation with some slight cross reaction with K8ac.](http://images.novusbio.com/fullsize/Histone-H4-[ac-Lys12]-Antibody-Dot-Blot-NBP2-59266-img0007.jpg)