Ovulation and time of optimal fertility can be estimated by observing a distinct rise in progesterone concentrations, which is best identified with serial testing. Catalyst Progesterone reports quantitative results as low as 0.2 ng/mL and as high as 20.0 ng/mL.

een made available to veterinarians and breeders to assist them in the timing of ovulation and breeding. These methods measured the vaginal pH, salinity, electrical c. nductivity or resistance, ferning patterns in the vaginal mucous, glucose content, and other par.

Catalyst® Progesterone is a new immunoassay from IDEXX that is designed to provide prompt and reliable in-clinic measurement of progesterone in canine samples. It works with both the IDEXX Catalyst One® and IDEXX Catalyst Dx® chemistry analyzers. It has a reportable range of 0.2–20.0 ng/mL.

2019年1月21日 · With quantitative benchtop results in 12 minutes, the Catalyst ® Progesterone Test provides a powerful tool for enabling veterinarians to pinpoint the optimal breeding window to better ensure successful breeding events.

2022年9月18日 · This dog progesterone levels chart is created by the IDEXX Laboratories, a company that issues progesterone tests and instructions on how to properly measure progesterone levels. This chart is for female dogs in heat that are to be bred, and for female dogs that are not going through the fertile period.

Catalyst Progesterone has been optimized for use with whole blood (using the Catalyst* Lithium Heparin Whole Blood Separator) and lithium heparin plasma samples. If using serum, do not use a serum separator tube (SST) as gel interferes with progesterone testing. Remove plasma or serum promptly (within 30 minutes) from the red blood cells or clot.

Get reliable, quantitative results to predict canine ovulation and estimate optimal fertility. Ovulation and time of optimal fertility can be estimated by observing a distinct rise in progesterone concentrations, which is best identified with serial testing. Obtain a baseline measurement of progesterone and vaginal cytology at first signs of heat.

2023年8月4日 · IDEXX's Progesterone Test: IDEXX Laboratories has developed tests that can be used in-house (at the vet clinic) or sent to an IDEXX reference laboratory. Their in-house machines, like the Catalyst Dx Chemistry Analyzer, can provide quick results for progesterone and other tests.

2019年12月13日 · In particular, there was a big buzz created earlier this year (2019), when Idexx (one of the major lab companies) added the ability to measure progesterone to their Catalyst II analyzer. This analyzer is incredibly common in small animal clinics and essentially overnight gave thousands of vet clinics the ability to measure progesterone in-house.

The only easily tested, reliable method of predicting ovulation in the bitch is a progesterone test. Ovulation occurs two days after the LH surge when progesterone levels are between 15 and 20 nmol/l. Most vet practices will take a blood sample, send it to …