Protein purification : principles and practice Protein purification laboratory Making an extract Analysis: measurement of protein and enzyme activity Separation by precipitation Separation by adsorption I: general aspects Separation by adsorption II: ion exchangers and nonspecific adsorbents Separation by adsorption: affinity techniques Separation in solution Purification of special types of proteins Small scale and large scale procedures Analysis for purity Optimization of procedures: final steps Precipitation tables Solutions for measuring protein concentration Buffers for use in protein chemistry Chromatographic materials