This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated. View Details
Purified from rabbit serum by sequential epitope-specific chromatography, this product contains enough material for 10 mini-blots. The antibody has been negatively preadsorbed using a non-phosphopeptide corresponding to the sites of phosphorylation to remove antibody that is reactive with non-phosphorylated ERK1 and 2. The final product is generated by affinity chromatography using an ERK1 and 2-derived peptide that is phosphorylated at threonine 202/185 and tyrosine 204/187, respectively, within the activation loop.
This antibody has been used in western blotting and previous lots have been used in immunostaining. Other applications may work but have not been tested. The positive control used in western analysis were PC12 cells +/- Sorbitol; NIH3T3 +/- PDGF; and HEK293 +/- UV.
ERK1 and ERK2 are widely expressed and are involved in the regulation of meiosis, mitosis, and postmitotic functions in differentiated cells. Many different stimuli, including growth factors, cytokines, virus infection, ligands for heterotrimeric guanine nucleotide-binding protein (G protein)-coupled receptors and transforming agents, activate the ERK1 and ERK2 pathways. When growth factors bind to the receptor tyrosine kinase, Ras interacts with Raf, the serine/threonine protein kinase and activates it as well. Once actived, Raf phosphorylates serine residue in 2 further kinases, MEK1/2, which in turn phosphorylates tyrosine/threonine in extracellular-signal regulated kinase (ERK) 1/2. Upon activation, the ERKs either phosphorylate a number of cytoplasmic targets or migrate to the nucleus, where they phosphorylate and activate a number of transcription factors such as c-Fos and Elk-1.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CG12559-PA; CG12559-PC; CG12559-PD; CG12559-PE; CG12559-PG; CG12559-PH; CG12559-PI; Diphospho-ERK; drosophila ERK; enhancer of seven in absentia 7; ERK; Erk MAP kinase; ERK-1; ERK-2; ERK/rolled; erk1 erk2; ERK1b; ERT1; ERT2; extracellular signal-regulated kinase; Extracellular signal-regulated kinase 1; Extracellular signal-regulated kinase 2; extracellular signal-regulated kinase A; extracellular signal-related kinase 1; Extracellular-regulated kinase A; extracellular-signal-regulated kinase 2; Extracellular-signal-related kinase A; Insulin-stimulated MAP2 kinase; M phase MAP kinase; MAP kinase; MAP kinase 1; MAP kinase 2; MAP kinase 3; MAP kinase isoform p42; MAP kinase isoform p44; MAP-kinase; MAPK 1; MAPK 2; MAPK 3; MBP kinase; Microtubule-associated protein 2 kinase; mitogen activated protein kinase; mitogen activated protein kinase 1; mitogen-activated 3; mitogen-activated protein kinase; Mitogen-activated protein kinase 1; mitogen-activated protein kinase 1a; Mitogen-activated protein kinase 2; Mitogen-activated protein kinase 3; Mitogen-activated protein kinase ERK-A; MNK1; Myelin basic protein kinase; Myelin xP42 protein kinase; p42 MAP Kinase; p42-MAPK; p44 MAP kinase; p44-ERK1; p44-MAPK; phospho-ERK; pp42/MAP kinase; Protein rolled; protein tyrosine kinase ERK2; rl-PA; rl-PC; rl-PD; rl-PE; rl-PG; rl-PH; rl-PI; roll; rolled; sevenmaker
Gene Aliases: 12559; 9030612K14Rik; AA407128; AU018647; BcDNA:RE08694; BOS_16809; BOS_22892; C78273; CG12559; CG18732; CT34260; CT39192; D-ERK; DERK; DERK-A; dm-dpERK; Dmel\CG12559; Dmel_CG12559; DmErk; DmERK-A; DmERKA; DmMAPK; dp-ERK; DpERK; dpERK1; dpMAPK; Dsor2; E(sina)7; EC2-1; EK2-1; ERK; ERK-1; ERK-2; ERK-A; Erk/Map kinase; ERK1; ERK2; ERKA; ERT1; ERT2; Esrk1; EY2-2; GroupII; HS44KDAP; HUMKER1A; l(2)41Ac; l(2R)EMS45-39; MAP-k; MAPK; MAPK1; mapk1-a; mapk1-b; mapk1a; MAPK2; MAPK3; MNK1; mpk1; Mtap2k; p38; p40; p41; p41mapk; p42-MAPK; P42MAPK; p44; p44-ERK1; p44-MAPK; P44ERK1; P44MAPK; pERK; pMAPK; PRKM1; PRKM2; PRKM3; RL; rl/ERK; rl/MAPK; rll; SEM; SR2-1; Su(Raf)2B; XELAEV_18010534mg; xp42