IHC of Histone H3 on an FFPE Breast Carcinoma Tissue
| Intended Use | For In Vitro Diagnostic Use | |||||||||||||||||||||||||||||||||||
| Summary and Explanation | Phosphohistone-H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucelosomes of the “beads on a string” structure. In mammalian cells, phosphohistone H3 is negligible during interphase but reaches a maximum for chromatin condensation during mitosis. Phosphohistone-H3 can serve as a mitotic marker to separate mitotic figures from apoptotic bodies and karyorrhectic debris, which may be a very useful tool in diagnosis of tumor grades, especially in CNS, skin, Gyn., soft tissue, and GIST. | |||||||||||||||||||||||||||||||||||
| Antibody Type | Rabbit Polyclonal | Clone | Polyclonal | |||||||||||||||||||||||||||||||||
| Isotype | IgG | Reactivity | Paraffin, Frozen | |||||||||||||||||||||||||||||||||
| Localization | Nuclear | Control | Tonsil, Lymph Node | |||||||||||||||||||||||||||||||||
| Presentation | Histone H3 is a rabbit polyclonal antibody derived from cell culture supernatant that is concentrated, dialyzed, filter sterilized and diluted in buffer pH 7.5, containing BSA and sodium azide as a preservative. | |||||||||||||||||||||||||||||||||||
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| Note: For concentrated antibodies, please centrifuge prior to use to ensure recovery of all product. | ||||||||||||||||||||||||||||||||||||
