Generation and characterization of monoclonal antibodies against the transcription factor Nkx6.1.

We present the generation of a panel of monoclonal antibodies (F55A10, F55A12, F64A6B4, and F65A2) against the homeodomain transcription factor Nkx6.1, one of the essential transcription factors that regulates the multistep differentiation process of precursor cells into endocrine beta-cells in the pancreas. Expression of Nkx6.

Generation of monoclonal antibodies against mouse neurogenin 3: a new immunocytochemical tool to study the pancreatic endocrine progenitor cell.

The induction of pancreatic endocrine differentiation from undifferentiated precursor cells is a multi-step process regulated by the expression of several transcription factors. At E9.5 expression of homeodomain protein Pdx-1 defines the early pancreatic epithelium.