"FDGlcU" Related Products

        FDGlcU [Fluorescein di-β-D-glucuronide]

        Cat.No. : DYE-150
        Description : The beta-glucuronidase (GUS) enzyme from E. coli (EC has been well documented to provide desirable characteristics as a marker gene in transformed plants. The GUS reporter gene system has many advantages including stable expression of E. coli GUS enzyme, no interference with normal plant metabolism, and low intrinsic GUS activity in higher plants. FDGlcU is considered to be one of the most sensitive fluorogenic substrates available for detecting beta-glucuronidase. The colorless and nonfluorescent FDGlcU is hydrolyzed to highly fluorescent fluorescein, which exhibits excellent spectral properties (Ex/Em = 492/520 nm) that match the optimal detection window of most fluorescence instruments. Glucuronidase-catalyzed hydrolysis of FDGlcU can be followed by fluorescence increase around 520 nm. Alternatively, FDGlcU can also be used to detect glucuronidase in a chromogenic mode since the enzymatic product (fluorescein) exhibits a large extinction coefficient (close to 100,000 cm-1mol-1). FDGlcU has been used for identifying GUS-positive cells with fluorescence microscopy and flow cytometry.
        Molecular Mass : 684.55
        Ex(nm) : 494
        Em(nm) : 521
        Solvent : DMSO
        Storage : Store at -20°C in the dark. Dessicated.

        Online Inquiry

        Note: There will be extra charge for optional service!

        Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information

        Optional requirements on this protein    +Expand

        Price Inquiry

        Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.