Anti-PBX2 Antibody

This rabbit polyclonal IgG reagent from Antibodies.com detects PBX2 (PBX homeobox 2), a ubiquitously expressed ~46 kDa member of the TALE/PBX homeobox family that binds DNA as a heterodimer with HOX partners and as part of trimeric complexes with MEIS1 cofactors. Raised in rabbit and supplied as 100 µl of unconjugated liquid antibody in a vial, the reagent is validated for Western Blot detection of endogenous PBX2 in mouse and rat sample lysates. Polyclonal recognition of multiple epitopes across the protein is especially helpful when probing whole-cell or nuclear extracts, where the target may be present at low abundance. Researchers studying HOX-PBX regulatory interactions, embryonic pattern formation, hematopoiesis, or leukemia-associated transcription factor networks — including HOXA9/PBX2/MEIS1 assemblies and PBX2-driven regulation of the TLX1 promoter — will find this reagent relevant. The unconjugated format allows pairing with secondary antibodies of choice for chemiluminescent Western Blot workflows. For research use only.