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1,8-ANS
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
1,8-ANS图片
CAS NO:82-76-8
规格:98%
分子量:299.3
包装与价格:
包装价格(元)
5g电议
10g电议
50g电议
100g电议

产品介绍
1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins.
CAS:82-76-8
分子式:C16H13NO3S
分子量:299.3
纯度:98%
存储:Store at -20°C

Background:

1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins. 1,8-ANS has an excitation maximum of 350 nm. It has an emission maximum of 520 nm when free in solution but undergoes a blue shift with an increase in fluorescence intensity when bound to protein; for example, when bound to intestinal fatty acid binding protein (FABP2) it has emission maxima of 468-477 nm. 1,8-ANS binds to low polarity regions of protein surfaces making it well suited for determining the affinity of hydrophobic ligands to their corresponding binding proteins, such as the binding of free fatty acids to FABPs. 1,8-ANS binds to FABP2 with a Kd value of approximately 9.7 µM at 24.5°C.