标题: 请问各位Brilliant Green 和 light green能通用嗎？ [打印本页] 作者: starwaving 时间: 2008-11-13 00:38 标题: 请问各位Brilliant Green 和 light green能通用嗎？
我想进行胰岛细胞染色，参考凌启波老师的《实用组织病理技术》要使用到亮绿（light green），现在购买到的确实灿烂绿（Brilliant Green ），在网上找了些资料，发现两者分子式和分子量都不一样：
Brilliant Green (Certified Biological Stain), Fisher Chemical
Brilliant Green
Certified Biological Stain
Application: For use in bacteriology in media.
Ethyl Green, Basic Green, Malachite Green G
C27H34N2O4S
F.W. 482.65
C.I. 42040
[633-03-4]
而，light green为：
Light Green SF yellowish
IUPAC name ethyl-[4-[[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]-(4-sulfophenyl)methylene]-1-cyclohexa-2,5-dienylidene]-[(3-sulfophenyl)methyl]ammonium
Identifiers
CAS number [5141-20-8]
PubChem 21224
SMILES [show]
CCN(Cc1cccc(OS([O-])=O)c1)c2ccc(cc2)/C(c3ccc(OS([O-])=O)cc3)=C4/C=C\C(C=C4)=[N+](\CC)Cc5cccc(OS([O-])=O)c5
Properties
Molecular formula C37H37N2O9S3+
Molar mass 749.893 g/mol
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox references
