Anti-PIK3R5 Antibody

Primary antibody targeting PIK3R5, the regulatory subunit of class IB phosphoinositide 3-kinase (PI3Kγ), raised in rabbit and supplied as an unconjugated polyclonal reagent from Antibodies.com. PIK3R5 (also called p101) partners with the p110γ catalytic subunit to transduce G-protein-coupled receptor signals into PIP3 production, playing documented roles in neutrophil chemotaxis, macrophage activation, mast cell degranulation, and cardiac contractility.

The reagent is validated for Western blot, immunohistochemistry, and immunofluorescence workflows and has been used on human and mouse samples. It is shipped in a 100 µl volume, supporting research applications in inflammation, immunology, cardiovascular biology, and signaling pathway mapping.