Figure 3From: Proteomic characterization of serine hydrolase activity and composition in normal urineImmunoprecipitation of active serine hydrolases from normal urine. Affinity purification demonstrated enrichment of labeled bands (ABPP, green) relative to total protein content (Sypro Ruby, red). Active bands were cut from Lane 1 and in-gel digestion performed for enzyme identification with LC-MS/MS.Back to article page