Phosphohistone H3 (PHH3) Rabbit Monoclonal Antibody(ARB526)
CAT.NO. : ARB6818
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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 was from 0.0 to 6.6% (median value 0.8%). Increased expression of PHH3 was 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 was 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.
The range of percentage PHH3 positive tumor nuclei was from 0.0 to 6.6% (median value 0.8%). Increased expression of PHH3 was 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 was 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.
Application
Application |
Dilution Ratio |
IHC |
1:100 - 1:200 |
Overview
Predicted Molecular Wt |
15kDa |
Species Cross-reactivity |
Human |
Applications |
IHC-P |
Purity |
ProA affinity purified IgG |
Form |
Liquid |
Swissprot ID |
P68431 |
Subcellular location |
Nucleus |
Recommended method |
Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18℃-25℃) for 30 minutes |
Immunogen |
Synthetic peptide corresponding to Phosphohistone H3 (PHH3) residues within aa1-100 (phospho S10) was used as an immunogen |
Storage Buffer |
PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05% |
Data

Immunohistochemical staining of human spleen tissue using Phosphohistone H3 (PHH3) Rabbit Monoclonal Antibody(ARB526)
Storage
Store at -20°C. Stable for one year from the date of shipment.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
