CAS:3301-79-9
英文名称:6-Carboxyfluorescein;6-FAM;6-CARBOXYFLUORESCEIN
中文名称:6-羧基荧光素
3',6'-二羟基-3-氧代-3H-螺环[异苯并呋喃-1,9'-氧杂蒽]-6-羧酸
Molecular formula:C21H12O7
Molecular weight:376.32
Purity:95%+
Appearance:solid/powder
Matters for use:
It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
Packing specification:1g、5g、10g
结构式:
产品介绍:
6-FAM (6-Carboxyfluorescein) 是羧基荧光素的一个同分异构体,主要用于核酸的测序和标记。
6-FAM(6-羧基荧光素)含有一种羧酸,可通过羧酸的碳二亚胺活化与伯胺反应。荧光素是标记生物分子常用的荧光衍生试剂。除了具有相对较高的吸收率、好的荧光量子产率和良好的水溶性外,荧光素还具有与氩离子激光488 nm谱线密切匹配的激发。
来源:陕西新研博美生物科技有限公司
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