Anti-PPP4R3B Antibody

This rabbit polyclonal IgG antibody from Antibodies.com targets PPP4R3B (Protein Phosphatase 4 Regulatory Subunit 3B), a regulatory component of the serine/threonine phosphatase PP4 complex also referenced as SMEK1. The unconjugated reagent is supplied at 200 µl and validated for Western Blot application in human samples, supporting studies of PPP4R3B involvement in DNA damage response, NF-κB signaling regulation, and cell cycle progression. Produced in rabbit and affinity-purified, the antibody allows independent choice of secondary reagents for chemiluminescent or fluorescent Western Blot workflows. Intended for research use only, with refrigerated storage between uses to maintain reagent performance.