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You are here:Home » Molecular Biology » MB-Protein Kinases » MAP Kinase p44/42, Control Proteins (MAPK3/MAPK1, Mitogen-activated Protein Kinase 1, MAP Kinase 1, MAPK 1, ERT1, Extracellular Signal-regulated Kinase 2, ERK-2, MAP Kinase Isoform p42, p42-MAPK, Mitogen-activated Protein Kinase 2, MAP Kinase 2, MAPK 2, E

MAP Kinase p44/42, Control Proteins (MAPK3/MAPK1, Mitogen-activated Protein Kinase 1, MAP
Kinase 1, MAPK 1, ERT1, Extracellular Signal-regulated Kinase 2, ERK-2, MAP Kinase Isoform
p42, p42-MAPK, Mitogen-activated Protein Kinase 2, MAP Kinase 2, MAPK 2, E

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Specifications

Catalog #M2352-20
Non-phosphorylated p44/42 MAP Kinase Control Protein Bacterially expressed, kinase inactive, Erk2 protein serves as a negative control for Western blotting experiments. Molecular weight of MAP kinase (Erk2) protein is 42kD.
Phosphorylated p44/42 MAP Kinase Control Protein Fully phosphorylated Erk2 protein serves as a positive control for Western blotting experiments. MAP kinase is phosphorylated by MEK and purified free of nonphosphorylated MAP kinase.
Western Blots As controls, we recommend using 10ul of phosphorylated and nonphosphorylated MAP kinase control proteins. Boil control proteins for 2 minutes prior to use.
Storage Buffer SDS Sample Buffer: 62.5 mM Tris-HCl (pH 6.8 at 25°C), 2% w/v SDS, 10% glycerol, 50 mM DTT, 0.01% w/v bromophenol blue or phenol red.
Molecular Weight42kD
FormSupplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, 100 ug/ml BSA, 50% glycerol.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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