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dajin

铁虫 (小有名气)

[求助] 琼脂糖和琼脂粉有什么区别

跑电泳的时候,一般都用琼脂糖,可以用琼脂粉代替吗?
琼脂粉和琼脂糖有什么区别?
谢谢
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xy656691

金虫 (正式写手)

引用回帖:
2楼: Originally posted by ccharlien at 2013-01-11 18:32:56
Agar is a mixture of two components: the linear polysaccharide agarose, and a heterogeneous mixture of smaller molecules called agaropectin.
The neutral charge and lower degree of chemical complexit ...

那琼脂粉是什么成分类?Agar 和agarose分别怎样翻译正确?
4楼2013-01-12 09:33:40
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ccharlien

木虫 (正式写手)

Agar is a mixture of two components: the linear polysaccharide agarose, and a heterogeneous mixture of smaller molecules called agaropectin.
The neutral charge and lower degree of chemical complexity of agarose make it less likely to interact with biomolecules, and, therefore, agarose has become the preferred matrix for work with proteins and nucleic acids.
2楼2013-01-11 18:32:56
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尹祥杰

木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
支持楼上的。解释得很清楚。
众浪大化中,不喜也不惧。
3楼2013-01-11 23:29:13
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yandz680717

木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
agar 琼脂
agarose  琼脂糖
5楼2013-01-12 09:42:16
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