Eurolyser Diagnostics - Premium Laboratory Equipment

bovine Progesterone test

Reproduction diagnostics

About the parameter

The progesterone level changes during the sexual cycle of cows. At day 0 of the cycle no or only very low levels of progesterone can be detected due to an inactive corpus luteum. The progesterone levels reach their maximum around 13 – 14 days after the estrus.

In case the cow is pregnant, progesterone levels increase continuously up to day 21 after fertilisation. Decrease of progesterone levels at day 20 show the begin of a new cycle which can be used for a new insemination.

Therefore, measuring of progesterone levels is a valuable tool for cattle farms to improve reproduction management.



This is a homogenous, immunoturbidimetric test.

Sample material

A sample of 40 µl serum or li-hep plasma is needed.

Test duration

The test duration is under 8 minutes.

Measurement range

1.4 – 10.0 ng/ml
(4.5 – 31.8 nmol/l)

Package insert

More details can be found in the package insert.

Please note: All package inserts provided on this website are intended for information purposes only! Always process all tests, controls and calibrators strictly according to the package insert provided with the kit.

Appropriate instruments


Test evaluation

Find the evaluation study for the Eurolyser bProg assay here: Eurolyser bProg test evaluation

Additional information

Article numbers

VT 0260      bovine Progesterone test kit (containing 6 tests)
VT 2600      bovine Progesterone control kit (decision level)

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