Detailed Characterization of ERK1 and ERK2 Phosphorylation
Application Notes Summary
Monophospho- and diphospho-ERK isoforms are not resolved by traditional Western blot analysis, and the sample quantity required is relatively large. The Firefly ERK1/ERK2 assay can distinguish and quantify unphosphorylated, mono and dual-phosphorylated isoforms of ERK1 and ERK2, allowing a more accurate determination of ERK activation than Western blots provide.
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