Lane 1: HepG2
Lane 2: Rat brain
Lane 3: SW480
Recombinant Rabbit monoclonal primary
MEKK2 Recombinant Rabbit Monoclonal Antibody [SC68-02] (ET1610-70)
SW480, MCF-7, HepG2, mouse brain tissue, human breast carcinoma tissue, rat brain tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A purified.
M3K2_HUMAN antibody; Map3k2 antibody; MAPK/ERK kinase kinase 2 antibody; MEK kinase 2 antibody; MEKK 2 antibody; MEKK2b antibody; Mitogen activated protein kinase kinase kinase 2 antibody; Mitogen-activated protein kinase kinase kinase 2 antibody
Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily.
Autophosphorylated.; Ubiquitination by XIAP/BIRC4 does not lead to proteasomal degradation.
Mitogen-activated protein (MAP) kinase cascades are activated by various extracellular stimuli including growth factors. The MEK kinases (also designated MAP kinase kinase kinases, MKKKs, MAP3Ks or MEKKs) phosphorylate and thereby activate the MEKs (also called MAP kinase kinases or MKKs), including ERK, JNK and p38. These activated MEKs in turn phosphorylate and activate the MAP kinases. The MEK kinases include Raf-1, Raf-B, Mos, MEK kinase-1, MEK kinase-2, MEK kinase-3, MEK kinase-4, ASK 1 (MEK kinase-5) and MAP3K6 (MEK kinase-6). MEK kinase-1 has been shown to phosphorylate MEK-1 via a Raf-independent pathway. Evidence suggests that MEK-3 is preferentially activated by MEK kinase-3 and that MEK-4 is activated by both MEK kinase-2 and MEK kinase-3. MEK kinase-4 has been shown to specifically activate the JNK pathway. ASK 1 activates both MEK-4 and MEK-3/MEK-6 pathways.