CHES (2-(Cyclohexylamino)ethanesulfonic acid) is a zwitterionic N-substituted aminosulfonic acid. CHES is used as a buffer for studying pH-dependent processes in enzymology. The compound has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase. The compound, which has a has a pKa of 9.49 at 25°C, is useful for the pH 8.6-10.0 range.
氢氧化铜，CP，95%
4-叔丁基苯甲酸 99%
对氯苯甲酸 ,分析标准品,9...
3,4-二甲氧基苯甲酸 9...
邻乙氧基苯甲酸 98%
S-碘化丁酰硫代胆碱 98%
S-联萘酚 99%
α,α,α-三氟苯乙酮 99...
α-甲基苯乙烯 99%,含1...
α-萘酚醌苯基甲烷
二乙二醇丁醚，>98.0%(...
对甲苯磺酸，12% in a...
3,5-二叔丁基-4-羟基苯...
纳米二氧化钛，predomi...
硫代乙醇酸钠，98%
磷酸三苯酯，>99.0%(G...
无水磷酸氢二钠，dibasi...
联苯甲酰，99+%
碱性乙酸铅，【Acros】
硅藻土，acid washe...
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