| Product description |
Rabbit polyclonal to MEK2 ( phospho T394 )Microtubule associated protein kinase kinase 2 (MEK 2 or MAPKK 2) is a member of a family of tyrosine/threonine protein kinases that activate the ERK 1 & 2/MAPK enzymes by phosphorylating both residues within the threonine - glutamic acid - tyrosine (TEY) motif in the activation loop. MEK 1 & 2 are also activated by dual-phosphorylation, which occurs on serines 218 and 222, in the activation loop of the MEKs. Threonine 394 of MEK 2 is phosphorylated by ERK 2, which serves as a negative feedback loop by suppressing activation of MEK 2. |