anticorps MKI67, anticorps kia, anticorps mki67, anticorps MGC132156, anticorps D630048A14Rik, anticorps Ki-67, anticorps Ki67, anticorps KIA, anticorps MIB-1, anticorps marker of proliferation Ki-67, anticorps marker of proliferation Ki-67 L homeolog, anticorps marker of proliferation Ki-67 S homeolog, anticorps antigen identified by monoclonal antibody Ki 67, anticorps antigen identified by monoclonal antibody Ki-67, anticorps nucleolar protein interacting with the FHA domain of MKI67, anticorps MKI67, anticorps mki67, anticorps mki67.L, anticorps mki67.S, anticorps Mki67, anticorps NIFK
Sujet
Antigen Ki-67 is a nuclear protein expressed as two isoforms with molecular weights of 395 and 345 kD. Both isoforms contain one forkhead-associated domain and 16 concatenated "Ki-67 repeats," each containing the epitope recognized by the mAb Ki-67. The antigen Ki-67 interacts with Hklp2, hNIFK, and chromobox protein homolog 1, 3, and 5. Ki-67 is required for cell proliferation and its expression is restricted to the phases G1, S, G2, and M of the cell cycle. This characteristic makes Ki-67 an excellent marker for proliferating cells and is commonly used as one of the prognostic factors in cancer studies. Ki-67 has also been used to study myocyte proliferation after myocardial infarction as well as lymphocyte proliferation during infection, and has been used in neurons of patients with different neuropathologies.