نتایج جستجو برای: triton x 100
تعداد نتایج: 1001121 فیلتر نتایج به سال:
Sphingolipids, glycosylphosphatidylinositol (GPI)-anchored proteins, and certain signaling molecules segregate from bulk membrane lipids into lateral domains termed lipid rafts, which are often isolated based on their insolubility in cold nonionic detergents. During immunohistological studies of gangliosides, major sphingolipids of the brain, we found that cold Triton X-100 solubility is bidire...
Human milk contains both a particulate and a soluble folate binding protein. Following solubilization of the particulate folate binding protein with 1%Triton X-100, the particulate and soluble folate binding proteins were purified 13,000-fold using pteroylglutamic acid-Sepharose as the major purification step. Each of the purified proteins gave a single band on sodium dodecyl sulfatepolyacrylam...
1. A number of methods of solubilization of pig brain acetylcholinesterase (EC 3.1.1.7) were studied. The multiple enzymic forms of the resultant preparations were examined by polyacrylamide-gel electrophoresis. 2. Butanol extraction, Nagarase treatment and ultrasonication proved unsuitable as preparatory methods, but detergent treatment (Triton X-100, Triton X-100-KCl and lysolecithin) gave go...
Activation of microsomal UDP-glucuronyltransferase (UDPGT) activity by treatment of hepatic microsomes with either detergents or Fe(3+)/ascorbate pro-oxidant system has been reported; however, definite mechanisms underlying these effects have not been clarified. In this work, we characterize Fe(3+)/ascorbate-induced activation of UDPGT activity prior to solubilization with Triton X-100 and afte...
A diacylglycerol (DG) lipase has been purified from a soluble subcellular fraction of bovine aorta by (NH4)2SO4 precipitation in the presence of 5.0% (w/v) Triton X-100, followed by chromatography on DEAE-Sephacel, heparin-Sepharose and octyl-Sepharose in the presence of either CHAPS or Triton X-100 detergents. Under basal conditions, the hydrolysis of a short-chain [3H]dioctanoylglycerol ([3H]...
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