The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent concentration.
1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
FunctionRequired for kinetochore function and chromosome segregation in mitosis. Required for kinetochore localization of dynein, LIS1, NDE1 and NDEL1. Regulates recycling of the plasma membrane by acting as a link between recycling vesicles and the microtubule network though its association with STX4 and SNAP25. Acts as a potential inhibitor of pocket protein-mediated cellular processes during development by regulating the activity of RB proteins during cell division and proliferation. May play a regulatory or permissive role in the normal embryonic cardiomyocyte cell cycle and in promoting continued mitosis in transformed, abnormally dividing neonatal cardiomyocytes. Interaction with RB directs embryonic stem cells toward a cardiac lineage. Involved in the regulation of DNA synthesis and hence cell cycle progression, via its C-terminus. Has a potential role regulating skeletal myogenesis and in cell differentiation in embryogenesis. Involved in dendritic cell regulation of T-cell immunity against chlamydia.
Involvement in diseaseStromme syndrome
Sequence similaritiesBelongs to the centromere protein F family.
Developmental stageGradually accumulates during the cell cycle, reaching peak levels in G2 and M phase, and is rapidly degraded upon completion of mitosis.
Post-translational modificationsHyperphosphorylated during mitosis.
Cellular localizationCytoplasm, perinuclear region. Nucleus matrix. Chromosome, centromere, kinetochore. Cytoplasm, cytoskeleton, spindle. Relocalizes to the kinetochore/centromere (coronal surface of the outer plate) and the spindle during mitosis. Observed in nucleus during interphase but not in the nucleolus. At metaphase becomes localized to areas including kinetochore and mitotic apparatus as well as cytoplasm. By telophase, is concentrated within the intracellular bridge at either side of the mid-body.
Cell cycle dependent 350K nuclear protein antibody
CENP F antibody
CENPF kinetochore protein antibody
Centromere protein F 350/400ka antibody
Centromere protein F antibody
Hcp 1 antibody
Kinetochore protein CENP F antibody
Kinetochore protein CENPF antibody
Anti-CENPF antibody images
Immunocytochemistry/ Immunofluorescence - Anti-CENPF antibody (ab84697)This image is courtesy of an Abreview submitted by Kirk McManus
ab84697 staining CENPF in HeLa cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with paraformaldehyde and permeabilized with 0.5% Triton X-100 in PBS. Samples were incubated with primary antibody (1/500 in PBS) for 1 hour at 22°C. ab150081, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG H&L polyclonal (1/200) was used as the secondary antibody. Counterstained with DAPI.
ab84697, at a dilution of 1/100, staining CENPF in formalin fixed, paraffin embedded human ewing sarcoma by Immunohistochemistry. Detection: Red fluorescent goat anti-rabbit IgG highly cross adsorbed antibody used at a dilution of 1/100.