Human Ki-67 Protein (Ki67P) ELISA Kit

The Human Ki-67 protein, encoded by the MKI67 gene, functions as one of the most widely adopted nuclear markers for quantifying actively dividing cells in research. This Assay Genie ELISA kit provides a quantitative protein assay for measuring Ki-67 levels in tissue homogenates, cell lysates, and cell culture supernatants derived from human specimens.

Ki-67 expression is detectable during the G1, S, G2, and M phases of the cell division cycle but is essentially absent in quiescent G0 phase cells. This expression pattern makes the protein an informative readout for studies of tumor growth kinetics, cancer prognosis, regenerative biology, and pharmacological response in oncology research. Researchers frequently apply Ki-67 based proliferation indices to investigations of breast, prostate, lung, and neuroendocrine tumors.

The kit is supplied as a complete package configured for 96 assays and is intended for use with standard microplate readers. Reagents should be stored refrigerated upon arrival and equilibrated to room temperature before use. Each kit is for research use only, and a detailed product manual is included with specific reconstitution, dilution, and incubation instructions for this product.