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Antigenic Specificity | Ki-67, Human/Mouse/Rat |
Clone | REA1123 |
Host Species | Recombinant Human |
Reactive Species | human, mouse, rat |
Isotype | IgG1 |
Format | fluorescein (FITC) conjugate |
Size | 200 µL |
Concentration | 1:50 |
Applications | MICS (MACSima Imaging Cyclic Staining), Immunofluorescence, Immunohistochemistry |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | Ki-67 Antibody, anti-human/mouse/rat, FITC, REAfinity™. Clone REA1123 recognizes the human, mouse and rat Ki-67 antigen, a nuclear and nucleolar protein, which is strictly associated with cell proliferation. Two Ki-67 isoforms with molecular weight, 395 and 345 kDa are known. Both isoforms contain 16 ``Ki-67 repeat`` sequences, each of which includes a conserved 66 bp ``Ki-67 motif``. Expression of Ki-67 protein is present during all active phases of the cell cycle (G(1), S, G(2), and mitosis), but is absent from resting cells (G(0)). Due to strict association of Ki-67 with proliferating cells, Ki-67 is often used as an indicator of the ``growth fraction`` of a given cell population. The N-terminal portion of Ki-67 contains a forkhead associated (FHA)1 domain, which is involved in interaction with proteins such as Hklp2 and NIFK. | Additional information: Clone REA1123 displays negligible binding to Fc receptors. |
Immunogen | n/a |
Other Names | MKI67, KIA, MIB-1, PPP1R105, Ki67 |
Gene, Accession # | Gene ID: 4288, 17345, 291234 |
Catalog # | 130-119-355 |
Price | $270 |
Order / More Info | Ki-67, Human/Mouse/Rat Antibody from MILTENYI BIOTEC B.V. & Co. KG |
Product Specific References | Verheijen, R. et al. (1989) Ki-67 detects a nuclear matrix-associated proliferation-related antigen. II. Localization in mitotic cells and association with chromosomes. J. Cell. Sci. 92: 531-540. | Takagi, M. et al. (2001) A novel nucleolar protein, NIFK, interacts with the forkhead associated domain of Ki-67 antigen in mitosis. J. Biol. Chem. 276: 25386-25391. |