Description
Aliases
ERK activator kinase 1; MAP kinase kinase 1; MAP2K1; MAPK/ERK kinase 1; MAPKK 1
Antibody Type
Polyclonal Antibody
Uniprot ID
Swiss-Prot: Q02750
NCBI Protein: NP_002746.1
Immunogen
Peptide sequence around phosphorylation site of serine 221 (A-N-S(p)-F-V) derived from Human MEK1.
Raised In
Rabbit
Species Reactivity
Human Mouse Rat
Tested Applications
WB IHC IF Recommended dilution: Predicted MW: 45kd, Western blotting: 1:500~1:1000, Immunohistochemistry: 1:50~1:100, Immunofluorescence: 1:100~1:200
Background / Function
Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases. Activates ERK1 and ERK2 MAP kinases. Zebisch A, et al. (2006) Cancer Res; 66(7): 3401-8. Luciano BS, et al. (2006)J Biol Chem; 279(50): 52117-23. Wang X, et al. (2003) Oncogene; 22(1): 109-16. Gopalbhai K, et al. (2003) J Biol Chem; 278(10): 8118-25. Ling MT, et al. (2002)Oncogene; 21(55): 8498-505.
Conjugate
Unconjugated
Storage Buffer
Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form
liquid
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.
Purity
Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
Modification
Phospho-Ser221
Additional information
| Size | 100?l |
|---|
