ERKs (Extracellularly Regulated Kinases) belong to the family of MAP kinases. ERK1 (also known as MAPK3) and ERK2 (also known as MAPK1) are proteins of ~44 and ~42kDa respectively. They share high amino acid sequence similarity. ERK1 and ERK2 are related protein-serine/threonine kinases that participate in the Ras-Raf-MEK-ERK signal transduction cascade. This cascade participates in the regulation of a large variety of processes including cell adhesion, cell cycle progression, cell migration, cell survival, differentiation, metabolism, proliferation, and transcription. The Anti-ERK1/2 antibody corresponding to a region within the ERK1 protein sequence.

ERKs (Extracellularly Regulated Kinases) belong to the family of MAP kinases. ERK1 (also known as MAPK3) and ERK2 (also known as MAPK1) are proteins of ~44 and ~42kDa respectively. They share high amino acid sequence similarity. ERK1 and ERK2 are related protein-serine/threonine kinases that participate in the Ras-Raf-MEK-ERK signal transduction cascade. This cascade participates in the regulation of a large variety of processes including cell adhesion, cell cycle progression, cell migration, cell survival, differentiation, metabolism, proliferation, and transcription. The Anti-ERK1/2 antibody corresponding to a region within the ERK1 protein sequence.