TY  - JOUR
A1  - Lodemann, Edgar
A1  - Wacker, Adolf
T1  - Enzymatische Konfigurationsbestimmung von Nucleosiden
T2  - Zeitschrift für Naturforschung, B
N2  - It is possible to determine the anomeric configuration of nucleosides by a simple, spectrophotometric assay, using the nucleoside phosphorylase activity of cell-free extracts from E. coli. β-nucleo-sides are split, a-anomers remain unchanged. For a single estimation 20-40 µg of nucleoside are required. 6-Azauracil- and 8-azaguanine-β-ᴅ-riboside and some nucleoside phosphates are resistant, a fact, which is of interest in view of the specificity of nucleoside phosphorylases.
Y1  - 2014
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/74869
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-748692
SN  - 1865-7117
SN  - 0932-0776
VL  - 22
IS  - 1
SP  - 42
EP  - 44
PB  - Verlag der Zeitschrift für Naturforschung
CY  - Tübingen
ER  -