Mouse Protein Phosphatase 2A Activator, Regulatory Subunit 4 (PPP2R4) ELISA Kit

This Assay Genie immunoassay kit enables quantitative measurement of Protein Phosphatase 2A Activator Regulatory Subunit 4 (PPP2R4, also known as PTPA) in mouse samples, supporting research into PP2A phosphatase regulation and downstream signaling pathways. PPP2R4 modulates the activity of the serine/threonine phosphatase PP2A, an enzyme central to cell cycle control, apoptosis, mitotic exit, and responses implicated in neurodegeneration and tumor biology.

Configured for tissue homogenates and lysate preparations from mouse organs and cultured cells, the assay delivers results through an absorbance-based readout compatible with standard microplate readers. Each kit provides reagents for 96 assays, accommodating medium-throughput study designs such as profiling PP2A pathway activity across knockout and transgenic lines, comparing PPP2R4 levels among tissues including brain, heart, and liver, and tracking phosphatase activation in response to pharmacological or genetic interventions.

Supplied as a complete set of reagents for research use only, the kit fits workflows in laboratories investigating signal transduction, mitotic regulation, and disease-associated phosphatase dysfunction in murine model systems.