The use of ion exchange cellulose columns with the Technicon AutoAnalyser technique for the fractionation of peptides

Journal/Book: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION Reprinted from : "Journal of Chromatography" Vol. 32 No.1 Page Nos. 193-194 January (1968). 1967/1968;

Abstract: Division of Protein Chemistry CSIRO Wool Research Laboratories Parkville N.2 Melbourne Victoria (Australia) H. LINDLEY AND T. HAYLETT* 1 G. N. CATRAVAS Anal. Chem. 36 (1964) 1146. 2 J. M. GILLESPIE Australian J. Biol. Sci. 16 (1963) 241. 3 H. LINDLEY J. M. GILLESPIE AND T. HAYLETT Proc. Symp. Fibrous Proteins Canberra 1967 Butterworth Sydney in press. 4 Advanced lon Exchange Celluloses Whatman Technical Bulletin IE 2. 5 G. N. CATRAVAS Tech. Rept. 3rd Amino Acid Colloq. Technicon Instruments Chertsey Surrey England 1965 p. 28. Received July 20th 1967 * National Chemical Research Laboratories CSIR Pretoria South Africa. The fractionation of enzymic digests of proteins is an important step in techniques for determination of their amino acid sequence. One technique commonly used for this is chromatography using an ion exchange resin in conjunction with a fraction collector. The usual technique for the location of the peptides in the fractions is by estimation of the colour produced by ninhydrin with (a) suitable aliquots taken directly from each fraction and (b) ... schö

Zurück | Weiter