Human, Mouse, Rat
(tested or 100% immunogen sequence identity)
Protein A purified
- Western blot (1:1000)
- Immunoprecipitation (1:50)
MEK1 + MEK2 antibody was raised against synthetic phosphopeptide corresponding to residues around Ser217/221 of human MEK1/2 (KLH coupled). MW: 45kD.
Detects endogenous levels of MEK1/2 only when activated by phosphorylation at Ser217/221. Does not cross-react with related kinases including activated SEK (MKK4), MKK3 or MKK6. It will also react with MEK1/2 singly phosphorylated at Ser217, but not with MEK1/2 singly phosphorylated at Ser221. Species cross-reactivity: Human, mouse and rat.
Suitable for use in Western Blot and Immunoprecipitation. Western Blot: 1:1000. Incubate membrane with diluted antibody in 5% BSA, 1X TBS, 0.1% Tween-20 at 4?C with gentle shaking, overnight. Immunoprecipitation: 1:50.
10 mM HEPES, pH 7.5, 150 mM sodium chloride, 0.1 mg/ml BSA, 50% glycerol. No preservative added.
Short term: 4°C. Long term: Store at -20°C. Avoid freeze-thaw cycles.
For research use only.
This antibody carries the LSBio 100% Guarantee.