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MEK-1/2 (phospho Ser218/222) Polyclonal Antibody
Datasheet
Catalog Number:
E20-60167Amount:
100ulMolecular Weight:
43439DaApplications:
WB;IHC-p;IF(paraffin section);ELISAReactivity:
Human;Mouse;RatPurification:
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.Immunogen:
The antiserum was produced against synthesized peptide derived from human MEK1/2 around the phosphorylation site of Ser217. AA range:189-238Source:
Polyclonal, Rabbit,IgG
- Immunohistochemical analysis of paraffin-embedded Human-liver tissue. 1,MEK-1/2 (phospho Ser218/222) Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
Gene Name:
MAP2K1/MAP2K2Dilution:
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.Background:
The protein encoded by this gene is a member of the dual specificity protein kinase family, which acts as a mitogen-activated protein (MAP) kinase kinase. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act as an integration point for multiple biochemical signals. This protein kinase lies upstream of MAP kinases and stimulates the enzymatic activity of MAP kinases upon wide variety of extra- and intracellular signals. As an essential component of MAP kinase signal transduction pathway, this kinase is involved in many cellular processes such as proliferation, differentiation, transcription regulation and development. [provided by RefSeq, Jul 2008],Protein Name:
Dual specificity mitogen-activated protein kinase kinase 1/2Human Gene Id:
5604/5605Human Swiss Prot No:
Q02750/P36507Mouse Gene Id:
26395/26396Rat Gene Id:
170851/58960Rat Swiss Prot No:
Q01986/P36506Specificity:
Phospho-MEK-1/2 (S218/222) Polyclonal Antibody detects endogenous levels of MEK-1/2 protein only when phosphorylated at S218/222.Formulation:
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.Concentration:
1 mg/mlStorage Stability:
-20°C/1 yearOther Name:
MAP2K1; MEK1; PRKMK1; Dual specificity mitogen-activated protein kinase kinase 1; MAP kinase kinase 1; MAPKK 1; MKK1; ERK activator kinase 1; MAPK/ERK kinase 1; MEK 1; MAP2K2; MEK2; MKK2; PRKMK2; Dual specificity mitogen-activated protein kObserved Band(KD):
48Function:
catalytic activity:ATP + a protein = ADP + a phosphoprotein.,disease:Defects in MAP2K1 are a cause of cardiofaciocutaneous syndrome (CFC syndrome) [MIM:115150]; also known as cardio-facio-cutaneous syndrome. CFC syndrome is characterized by a distinctive facial appearance, heart defects and mental retardation. Heart defects include pulmonic stenosis, atrial septal defects and hypertrophic cardiomyopathy. Some affected individuals present with ectodermal abnormalities such as sparse, friable hair, hyperkeratotic skin lesions and a generalized ichthyosis-like condition. Typical facial features are similar to Noonan syndrome. They include high forehead with bitemporal constriction, hypoplastic supraorbital ridges, downslanting palpebral fissures, a depressed nasal bridge, and posteriorly angulated ears with prominent helices. The inheritance of CFC syndrome is autosomal dominant.,enzyme regSubcellular Location:
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Cytoplasm, cytoskeleton, microtubule organizing center, spindle pole body . Cytoplasm . Nucleus . Membrane ; Peripheral membrane protein . Localizes at centrosomes during prometaphase, midzone during anaphase and midbody during telophase/cytokinesis (PubMed:14737111). Membrane localization is probably regulated by its interaction with KSR1 (PubMed:10409742). .Expression:
Widely expressed, with extremely low levels in brain.
- Immunohistochemical analysis of paraffin-embedded Human-liver-cancer tissue. 1,MEK-1/2 (phospho Ser218/222) Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
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