China
ISIA
E2
China20 Tests
20 Tests/KitQuantum-Dot POCT
— Test information
What does this test measure?
Measures the level of estradiol (E2) in the blood — the main and most potent form of the female hormone estrogen. Its level varies throughout the menstrual cycle and is also present in smaller amounts in men.
Why is it ordered?
Used to assess ovarian function, fertility, menstrual irregularities, and menopausal status. In men it helps evaluate hormonal imbalances. Often ordered with FSH and LH.
Normal range
Reference values vary by method, instrument, and cycle phase; please refer to the product insert.
Sample type
Serum (blood sample)
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