MEK1 phosphoS218-pS222 hu recomb protein

MEK1 pS218-pS222 is an activated recombinant protein was produced in Sf9 cells by co-expression of B-raf. Mitogen-activated protein kinase kinase 1, also known as MKK or MEK, is an integral component of the MAP kinase cascade that regulates cell growth and differentiation. This pathway also plays a key role in synaptic plasticity in the brain. Activated MEK 1 acts as a dual specificity kinase phosphorylating both a threonine and a tyrosine residue on MAP kinase. This recombinant protein is the MEK1 isoform and is ideal for investigators involved in Neuroscience, Cell Signaling and Cancer Research.