Note: You clicked on an external link, which has been disabled in order to keep your shopping session open.
Immunohistochemistry was performed on paraffin-embedded human transitional epithelial bladder carcinoma tissue. To expose target proteins, antigen retrieval was performed by boiling tissue sections in 10mM sodium citrate buffer, pH 6.0 for 10 minutes. Following antigen retrieval, endogenous peroxidase activity was quenched with 3% hydrogen peroxide for 10 minutes, tissues were blocked in 5% normal goat serum in TBST for 1 hour at room temperature, and then probed with an Acetyl-Histone H3 (Lys18) polyclonal antibody (Product # PA5-17801) at a dilution of 1:800 overnight at 4°C. Detection was performed using an HRP-conjugated anti-rabbit IgG secondary antibody followed by DAB substrate. Tissues were counterstained with Hematoxylin and visualized by light microscopy.
|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic acetylated peptide corresponding to residues surrounding Lys18 of human histone H3|
|Purification||Antigen affinity chromatography|
|Storage buffer||0.01M HEPES, pH 7.5, with 0.15M NaCl, 100µg/ml BSA, 50% glycerol|
|Tested Applications||Dilution *|
|ChIP assay (ChIP)||1 - 3µl|
|Immunohistochemistry (Paraffin) (IHC (P))||1:800|
|Western Blot (WB)||1:2000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
It is not recommended to aliquot this antibody.
This antibody is not cross-reactive with other acetylated histones.
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 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
H3 histone family, member A; H3a; H3K18ac; HIST1H3A; Histone 1; histone 1, H2ai; histone 1, H3a; histone cluster 1, H2ai; histone cluster 1, H2ai-like; histone H3.1; histone H3/a
H3 histone; H3/A; H3FA; Hist1h2ai; Hist1h2ail; HIST1H3A