Estrone (E1) is one of the three major naturally-occurring estrogens. It is principal estrogene in women after menopause, when ovarian production of estradiol ceases. It is determined mainly to monitor female hormone replacement therapy in postmenopausal women, but it may be used in combination with other sexual hormones for diagnosis of various sexual disorders.

Name Estrone RIA
Ref. DSL8700
Method RIA
Type Coated tubes
Tests 100
Max. Activity (kBq) 185
Sensitivity (LoD) 10 pg/mL
Incubation conditions 1 hr/RT;shaking (optional 2 hrs/RT;shaking)
Calibrator range 0;16- 2000 pg/mL
Sample volume (μL) 50 (optional 200)
Sample form serum; plasma
Analyte info                      
Instructions for Use