PNLIPRP1 Protein, a potential inhibitor of dietary triglyceride digestion, likely modulates lipid metabolism. In vitro analyses reveal its lack of detectable lipase activity, suggesting a unique role as an enzyme inhibitor rather than an active participant in triglyceride hydrolysis. This characteristic underscores PNLIPRP1's potential regulatory impact on lipid digestion processes. PNLIPRP1 Protein, Rat (HEK293, His) is the recombinant rat-derived PNLIPRP1 protein, expressed by HEK293 , with C-His labeled tag.