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Alpha SureFire® Ultra™ Multiplex phospho/total p70 S6K Assay Kit, 500 Assay Points

The Alpha SureFire® Ultra™ Multiplex phospho-p70 S6K (Thr389) + Total p70 S6K assay kit is used to measure both the phosphorylation (on Thr389) and total levels of endogenous p70 S6K in cellular lysates. The assay is an ideal system for the screening of modulators of receptor activation (e.g. agonists and antagonists) as well as agents acting intracellularly, such as small molecule inhibitors of signal transduction. The assay will measure p70 S6K phosphorylation by either recombinant or endogenous receptors, and can be applied to primary cells.

For research use only. Not for use in diagnostic procedures.

Part Number
Unit Size
List Price
Your Price
100 Assay Points
907.00 USD
500 Assay Points
3065.00 USD
10,000 Assay Points
16800.00 USD
50,000 Assay Points
52700.00 USD
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The Alpha SureFire® Ultra™ Multiplex p-p70 S6K + Total p70 S6K assay kit is used to measure both phosphorylated and total levels of endogenous p70 S6K 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 p70 S6K analysis, and the 545 nm (Tb) signal corresponds to the total p70 S6K analysis. 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 directly-conjugated with an antibody to the phosphorylated site on the target protein. The Alpha 545 Acceptor bead is coated with the CaptSure™ agent, which binds the CaptSure™ tagged anti-total target protein antibody. The Alpha Donor bead binds the biotinylated anti-total target protein antibody.


Assay Target p70 S6K
Assay Target Class Phosphoprotein, Protein
Automation Compatible Yes
Detection Method Alpha
Product Brand Name Alpha SureFire Ultra Multiplex
Shipping Condition Blue Ice
Unit Size 500 Assay Points