激光解吸质谱法（LAMMA 1000）对喹诺里西啶生物碱的细胞定位。
Cellular localization of quinolizidine alkaloids by laser desorption mass spectrometry (LAMMA 1000).
机构信息
Institut für Pharmazeutische Biologie der Technischen Universität Braunschweig, D-3300, Braunschweig, Germany.
出版信息
Plant Cell Rep. 1984 Dec;3(6):230-3. doi: 10.1007/BF00269299.
PMID:24253573
Abstract
Stem sections of Lupinus polyphyllus and Cytisus scoparius have been analyzed for the distribution of quinolizidine alkaloids by laser desorption mass spectrometry, employing a LAMMA 1000 instrument. Sparteine and lupanine could be recorded and were found to be restricted to the epidermis and probably also to the neighbouring 1 or 2 subepidermal cell layers.
摘要
采用 LAMMA1000 仪器，通过激光解吸质谱法分析了羽扇豆和金雀花茎段中喹诺里西啶生物碱的分布。可记录到斯帕丁和羽扇豆碱，并发现它们局限于表皮，可能也局限于相邻的 1 到 2 层表皮细胞层。
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