Shelf life (days): 730.0
Assay Range: 15.6-2,500 pg/ml
Sensitivity: 80% B/B0: 70 pg/ml
Cross Reactivity: Enterolactone 100%; Enterodiol 0.05%; Chlorogenic acid <0.01%; Cortisol <0.01%; Daidzein <0.01%; β-Estradiol <0.01%; Estriol <0.01%; Estrone <0.01%; Metairesinol <0.01%; Phenyl Caffeinate <0.01%; Resveratrol <0.01%; Rosmarinic acid <0.01%
Formula Weight: 0.0
Notes: Enterolactone is a mammalian lignan with an estrogen-like diphenolic structure. It is produced by intestinal bacteria from two plant precursors (matairesinol and secoisolariciresinol) obtained in the diet. Enterolactone and other lignans and phytoestrogens have been associated with a reduced risk of acute coronary events, hormone-dependent cancers, and possibly osteoporosis. Several studies have suggested that serum enterolactone may serve as a biomarker of a healthy, high-fiber diet. Cayman’s Enterolactone ELISA is a competitive assay that utilizes a standard curve ranging from 15.6-2,500 pg/ml.
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