产品名称 : | PH1869 | 0.1%邻菲罗啉/邻二氮菲指示剂 1,10-Phenanthroline monohydrate Indicator |
产品品牌 : | 飞净 PHYGENE |
虽然显色反应的适宜pH值范围很宽(pH=2~9),但测定时,通常在pH=5的HAc-NaAc缓冲介质中测定。
常温运输与保存,12个月有效
Phenanthroline (phen) is a heterocyclic organic compound. It is a white solid that is soluble in organic solvents. It is used as a ligand in coordination chemistry, it forms strong complexes with most metal ions.
The ferroin analogue [Ru(phen)3]2+ has long been known to be bioactive.
1,10-Phenanthroline is an inhibitor of metallopeptidases, with one of the first observed instances reported in carboxypeptidase A. Inhibition of the enzyme occurs by removal and chelation of the metal ion required for catalytic activity, leaving an inactive apoenzyme. 1,10-Phenanthroline targets mainly zinc metallopeptidases, with a much lower affinity for calcium.
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