• Human tonsil stained with anti-PHH3 antibody using peroxidase-conjugate and DAB chromogen. Note nuclear staining of mitotic lymphocytes.

Anti-PHH3 antibody (1-100aa) [ZR285] (STJ180477)

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STJ180477

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Host: Rabbit
Applications: IHC-P
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit monoclonal antibody anti-PHH3 (1-100aa) is suitable for use in Immunohistochemistry research applications.
Clonality: Monoclonal
Clone ID: ZR285
Conjugation: Unconjugated
Isotype: IgG
Formulation: Tris-HCI buffer containing stabilizing protein (BSA) and <0.1% ProClin
Purification: Affinity purified
Dilution Range: 1:100-200
Storage Instruction: Store at 2‐8°C for up to 24 months. Predilute: Ready to use, no reconstitution necessary. Concentrate: Use dilution range and appropriate lab‐standardized diluent. Stability after dilution: 7 days at 24°C, 3 months at 2‐8°C, 6months at ‐20°C.
Immunogen Region: 1-100aa
Specificity: Positive control: Tonsil
Immunogen: Synthetic peptide corresponding to phosphohistone H3 residue within aa 1-100
Background Phosphohistone H3 (PHH3) is a marker specific for cells undergoing mitosis. Serine 10 of Histone H3 is phosphorylated in association with mitotic chromatin condensation in late G2 and M phase of the cell cycle and thus, PHH3 can distinguish mitosis from apoptotic nuclei. The range of percentage PHH3 positive tumor nuclei is from 0.0 to 6.6% (median value 0.8%). Increased expression of PHH3was significantly associated with tumor thickness (p = 0.031) , presence of tumor ulceration (p =0.041) and tumor necrosis (p =0.027) , but not with Clark s level of invasion. High levels of PHH3 is associated with increased mitotic count (p = 0.003) and high Ki-67 expression (p = 0.002). For central nervous system tumors, melanoma, soft tissue tumors, GIST, etc., PHH3 mAb is helpful for tumor pathological classification and prognosis.

Information sourced from Uniprot.org

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