汗腺分泌盘曲部基底膜中的伊拉宁纤维富含二硫键。
Elaunin fibres in the basement membrane of sweat gland secretory coil are rich in disulfide-groups.
作者信息
Böck P
出版信息
Experientia. 1979 Apr 15;35(4):538-9. doi: 10.1007/BF01922756.
PMID:108134
Abstract
Disulfide-groups of elaunin fibres of sweat gland basement membrane are demonstrated a) by thiosulfation/aldehyde-fuchsin staining or thiosulfation/Alcian Blue + 0.8 M MgCl2 staining, and b) by identifying SH-groups after reduction with sodiumthioglycollate. Elaunin fibres share this staining behaviour with "elastic fibre microfibrils" and with oxytalan fibres.
摘要
汗腺基底膜弹力纤维的二硫键可通过以下方法显示
a) 硫代硫酸化/醛复红染色或硫代硫酸化/阿尔辛蓝 + 0.8 M 氯化镁染色；b) 用巯基乙酸钠还原后鉴定巯基。弹力纤维与“弹性纤维微原纤维”及耐酸纤维具有相同的染色特性。
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