Shelf life (days): 730.0
Assay Range: 3.9-500 pg/ml
Sensitivity: 6 pg/ml
Cross Reactivity: 140% 19-Nortestosterone; 100% Testosterone; 27.4% 5α-dihydrotestosterone; 18.9% 5β-dihydrotestosterone; 4.7% Methyl Testosterone; 3.7% Androstenedione; 2.2% 11-keto Testosterone; 0.51% 5-Androstenediol; 0.2% epi-Testosterone; 0.14% Progesterone; 0.11% Testosterone Enanthate; 0.05% Androsterone; 0.04% Androsterone Sulfate; 0.03% Testosterone Sulfate; 0.02% DHEA Sulfate; <0.01% Estradiol; <0.01% Testosterone Glucuronide
Formula Weight: 0.0
Notes: Cayman’s Testosterone ELISA Kit is a competitive assay that can be used for quantification of testosterone in plasma, serum, saliva, tissue culture supernatants, animal feces, and other sample matrices. The assay does not recognize testosterone-17-glucuronide, the metabolite most prevalent in urine, and therefore is not recommended for use with urine samples. The assay has a range from 3.9-500 pg/ml, a sensitivity (80% B/B0) of approximately 6 pg/ml, and a lower limit of detection (LLOD) of 3 pg/ml.
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