Our IPTG dry powder is manufactured for researchers who need reliable, consistent induction of lac operon-controlled gene expression. IPTG (Isopropyl β-D-1-thiogalactopyranoside) is a non-metabolizable lactose analog widely used in recombinant protein expression, reporter gene assays, and cloning workflows — where precise, reproducible induction is critical to experimental outcomes. Animal-free options are available for cleanroom-compatible and GMP-adjacent applications.