Fluorescent substrate for Î2-D-Glucuronidase (GUS) encoded by the gusA gene isolated from E. coli. Fluorescence assay allows quantitation of GUS activity in protein extracts at peak excitation of 365 nm (UV) and a peak emission of 455 nm (blue).
Common Name: 4-Methylumbelliferyl-Î2-D-glucuronide Trihydrate
CAS Number: 6160-80-1
Molecular Weight: 406.4
Chemical Formula: C16H16O9 €¢ 3H2O
Solubility: DMF or DMSO
Storage Temperature: 2-8C
Storage Conditions: Refrigerator
Appearance: White to pale cream powder
4-Methylumbelliferone: 25 ppm
Identification (FTIR): Concordant
Purity (TLC): 99 %
Solution Test: Clear and Colorless (2.5% solution in acetone/water 1:1)
Water Content (KF): 12.3 – 14.3 %
Shipping Weight: 0.25 lbs
Shipping Dimensions: 3.50 x 3.75 x 3.50
Research or further manufacturing use only, not for food or drug use.