Roy Levin Bio 11 Lab Dr.Izquierdo Analysis of Macromolecules in Tissue Homogenates of Bos taurusMaterials and Methods The homogenates provided were made by homogenizing tissues in a sucrose phosphate buffer in a 1:20 ratio. The protein concentration in bovine cells was measured by diluting the homogenate with a 1:5 ratio; 50 microliters of homogenate and 200 microliters of water. Then 5 known protein concentration samples which were 0.4, 0.8, 1.2, 1.6, 2.0 mg/ml of bovine serum were used to
Jeffrey Shenfeld An Experimental and Statistical Analysis of SDH activity as compared in Liver, Kidney, and Heart Homogenates of the Bos taurus Methods The three tissues being analyzed in this experiment, those of the kidney, heart and liver, were taken from the animal Bos taurus. The tissue homogenates used were made by adding 1 gram of tissue to 20 ml of sucrose phosphate buffer. The buffer was composed of 250 mM sucrose, 50 mM NaPO4, with a pH of 7.4. This mixture was homogenized with