๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Ion-exchange chromatography of the streptomycin complex

โœ Scribed by Pereira, J. N.

Publisher
Wiley (John Wiley & Sons)
Year
1961
Weight
322 KB
Volume
3
Category
Article
ISSN
0368-1467

No coin nor oath required. For personal study only.

โœฆ Synopsis

Abstract

Various studies have revealed the presence of several maltolproducing compounds in streptomycin preparations. These previous studies have utilized the techniques of counterโ€current distribution, column chromatography, paper chromatography, and electrophoresis. A system of cationโ€exchange chromatography has been reported which separates, at least partially, six components of the streptomycin complex. This technique involves the use of a gradient elution procedure.

In addition to five maltolโ€producing compounds, another member of the complex is reported. The possible significance of such a compound is discussed.

๐Ÿ“œ SIMILAR VOLUMES

Ion exchange chromatography of antibody
Ion exchange chromatography of antibody fragments
โœ Anders Ljunglรถf; Karol M. Lacki; Jay Mueller; Chithkala Harinarayan; Robert van ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 250 KB ๐Ÿ‘ 1 views

## Abstract Effects of pH and conductivity on the ion exchange chromatographic purification of an antigenโ€binding antibody fragment (Fab) of pI 8.0 were investigated. Normal sulfopropyl (SP) group modified agarose particles (SP Sepharoseโ„ข Fast Flow) and dextran modified particles (SP Sepharose XL)

Ion-exchange chromatography for the dete
Ion-exchange chromatography for the determination of tryptophan
โœ Edward J. Robel ๐Ÿ“‚ Article ๐Ÿ“… 1967 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 445 KB

Luven (1) used column ion-exchange chromatography developed by Spackman, Stein, and Moore (2) for the estimation of tryptophan in alkaline hydrolyzates of crude plant proteins. The procedure was time consuming, and due to the analytical difficulties involved variable tryptophan values were obtained.