气相色谱-质谱联用溶剂萃取法测定章鱼胺时不存在载体效应的证据。

Evidence for the lack of a carrier effect in the solvent extraction and determination of octopamine by gas chromatography mass spectrometry.

作者信息

Millard B J, Tippett P A, Couch M W, Williams C M

出版信息

Biomed Mass Spectrom. 1977 Dec;4(6):381-4. doi: 10.1002/bms.1200040611.

DOI:10.1002/bms.1200040611

Abstract

It has been shown that there is no significant carrier effect when low levels of [3H]octopamine (100 pg) are extracted by ethyl acetate from aqueous solutions containing a 10(3) or 10(6) times excess of unlabelled octopamine. It is also shown that there is no carrier effect when low levels of octopamine as the tetrakis-TMS derivative are injected with 100 times the amount of the [2H3] analogue on an SE 30 column.

摘要

已表明，当用乙酸乙酯从含有过量10³或10⁶倍未标记章鱼胺的水溶液中萃取低水平的[³H]章鱼胺（100皮克）时，不存在显著的载体效应。还表明，当在SE 30柱上注入低水平的作为四（三甲基硅基）衍生物的章鱼胺，并加入[²H₃]类似物100倍量时，不存在载体效应。