Natural mesolite type zeolite was collected, modified by sulfuric acid treatment and characterized by using Powder-X ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FT-IR).Temperature programmed ammonia desorption (NH3-TPD), Brunauer-Emmer-Teller (BET) surface area analysis.  Modified dealuminat...

As previously reported, guanine nucleotide regulation of adenylyl cyclase activity in the Dictyostelium mutant synag 7 can be restored in vitro by addition of a high-speed supernatant prepared from wild-type cells (Theibert, A., and Devreotes, P. N. (1986) J. Biol. Chem. 261, 15121-15125). We have designated this activity CRAC, for cytosolic regulator of adenylyl cyclase. Trypsinization of part...

Natural mesolite type zeolite was collected, modified by sulfuric acid treatment and characterized by using Powder-X ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FT-IR).Temperature programmed ammonia desorption (NH3-TPD), Brunauer-Emmer-Teller (BET) surface area analysis.  Modified dealuminat...