The Acetyl-Histone H3-K23 Antibody (CAB18154) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody, raised in rabbits, is highly specific to acetylated histone H3 at lysine 23 and is validated for use in various applications, including Western blotting and chromatin immunoprecipitation (ChIP).Histone acetylation at lysine 23 of histone H3 is known to play a role in gene activation and regulation. By targeting this specific acetylation site, researchers can gain insights into the mechanisms underlying gene expression, cell differentiation, and other biological processes.
This antibody is validated for use in WB, IHC-P, IF/ICC, ChIP, ELISA applications and has demonstrated reactivity against Human, Mouse, Rat, Other (Wide Range Predicted) samples.
Product Name:
Acetyl-Histone H3-K23 Antibody
SKU:
CAB18154
Size:
20μL, 100μL
Reactivity:
Human, Mouse, Rat, Other (Wide Range Predicted)
Immunogen:
Synthetic peptide. This information is considered to be commercially sensitive.
Sequence:
ATKA A
Tested Applications:
WBIHC-PIF/ICCChIPELISA
Recommended Dilution:
WB
1:100 - 1:500
IHC-P
1:50 - 1:200
IF/ICC
1:50 - 1:200
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3.
Purification Method
Affinity purification
Gene ID
8290 8350
RRID
AB_2861944
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.09% Sodium azide,50% glycerol,pH7.3.
Western blot analysis of various lysates using Acetyl-Histone H3-K23 Rabbit pAb (CAB18154) at 1:500 dilution. HeLa cells and NIH/3T3 cells were treated with TSA (1 uM) at 37℃ for 18 hours. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (AbGn00020). Exposure time: 1s.
Immunohistochemistry analysis of paraffin-embedded Rat ovary using Acetyl-Histone H3-K23 Rabbit pAb (CAB18154) at dilution of 1:100 (40x lens). Microwave antigen retrieval performed with 0.01M PBS Buffer (pH 7.2) prior to IHC staining.
Immunofluorescence analysis of C6 cells using Acetyl-Histone H3-K23 (CAB18154) at dilution of 1:100. Secondary antibody: Cy3-conjugated Goat anti-Rabbit IgG (H+L) (CABS007' target='_blank' >AS007) at 1:500 dilution. Blue: DAPI for nuclear staining.C6 cells were treated with TSA (1 uM) at 37℃ for 18 hours. Secondary antibody: Cy3-conjugated Goat anti-Rabbit IgG (H+L) (CABS007' target='_blank' >AS007) at 1:500 dilution. Blue: DAPI for nuclear staining.
Immunofluorescence analysis of NIH/3T3 cells using Acetyl-Histone H3-K23 (CAB18154) at dilution of 1:100. Secondary antibody: Cy3-conjugated Goat anti-Rabbit IgG (H+L) (CABS007' target='_blank' >AS007) at 1:500 dilution. Blue: DAPI for nuclear staining.NIH/3T3 cells were treated with TSA (1 uM) at 37℃ for 18 hours. Secondary antibody: Cy3-conjugated Goat anti-Rabbit IgG (H+L) (CABS007' target='_blank' >AS007) at 1:500 dilution. Blue: DAPI for nuclear staining.
Chromatin immunoprecipitation analysis of extracts of HeLa cells, using Acetyl-Histone H3-K23 antibody (CAB18154) 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.
