Revvity Alpha Surefire Ultra Multiplex Phospho/Total Erk1/2 Assay Kit, 500 Assay Points

The Alpha SureFire® Ultra™ Multiplex p-ERK1/2 (Thr202/Tyr204) (Eu) + Total ERK (Tb)assay kit is used to measure both phosphorylated and total levels of endogenous ERK1/2 in cellular lysates in a multiplexing Alpha no-wash assay. No specially engineered cell lines are required. The 615 nm (Eu) signal corresponds to the phosphorylated ERK1/2 analysis, and the 545 nm (Tb) signal corresponds to the total ERK1/2 nalysis. This kit has been formulated to provide superior signal:background assay windows and to perform without interference in the presence of extraneous antibodies, making it amenable to the study of therapeutic and blocking antibodies.

• No-wash steps, no separation steps
• Multiplexing assay
• Sensitive detection
• No interference from exogenous antibodies
• Results in less than 3 hours

In this assay, the Alpha 615 Acceptor bead is coated with the CaptSure™ antibody, which binds the CaptSure-tagged anti-phospho target antibody. The Alpha 545 Acceptor bead is coated with the CaptSure2™ agent, which binds the CaptSure2 tagged anti-total target protein antibody. The Alpha Donor bead binds the biotinylated anti-total target protein antibody.