PI(3,4)P2 Beads

Product Number: P-B034A


SKU: P-B034A- Category: Tags: , , , , , , ,

Lipid coated beads are designed for use in protein pull-down experiments. Use to test for lipid binding of purified protein, proteins in cell lysate, or binding of radiolabeled in vitro translation products.

PI(3,4)P2 Beads are composed of agarose with 10 nanomoles of bound PI(3,4)P2 per mL of beads, enough for several protein binding experiment. Each 1 mL order of Beads includes a small amount of control beads. Larger quantities of Control Beads are also available for purchase.


4 °C – do not freeze


Biochemical Reagents


Beads, Phosphoinositides, PI(3,4)P2

Technical Data Sheet

Blog: Lipid-Ligand interaction tools: lipids are not scary intermediates anymore”

Blog: Identifying lipid-protein interactions with Lipid Beads and LC/MS

1) Wullschleger, S., D. H. Wasserman, et al. (2011). “Role of TAPP1 and TAPP2 adaptor binding to PtdIns(3,4)P2 in regulating insulin sensitivity defined by knock-in analysis.” Biochemical Journal 434(2): 265-274.
2) Gálvez-Santisteban, M., Rodriguez-Fraticelli, A. and Martin-Belmonte, F. (2014). Phosphoinositides Coated Beads Binding Assay. Bio-protocol 4(3): e1039.
3) Lin, A., et al. (2017). “The LINK-A lncRNA interacts with PtdIns(3,4,5)P3 to hyperactivate AKT and confer resistance to AKT inhibitors.” Nat Cell Biol 19(3): 238-251.

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