L-Leucine-PAB-resorufin

CAS: 2364634-94-4

Ref. 3D-R-2160

Product Information

• Name: L-Leucine-PAB-resorufin
• Brand: Biosynth
• Description: L-Leucine-PAB-resorufin is a substrate for enzymes such as β-glucuronidase, α-glucosidase, and β-galactosidase. It is used in the diagnosis of bacterial infections and the detection of certain bacteria in urine and stool samples. L-Leucine-PAB-resorufin can be used to detect the presence of bacteria that produce β-galactosidase and/or β-glucuronidase by releasing resorufin from the substrate. This reaction produces a blue color in the presence of a fluorogenic substrate like fluorescein diacetate or fluorescein isothiocyanate. L-Leucine-PAB-resorufin is also used to detect bacteria that produce α-glucosidase by releasing fluorescamine from the substrate. This reaction produces a green color in the presence of a chrom

Chemical properties

• Molecular weight: 431.48 g/mol
• Formula: C₂₅H₂₅N₃O₄
• Purity: (Hplc-Ms) Min. 70 Area-%