Canine Progesterone Analyzers

Vcheck V200 progesterone kits come 10 tests per box, and the equine progesterone kit comes 5 tests per box. Every kit ships with 3-6 months of shelf life remaining on the date of order.

Yes. Bionote test kits are labeled V200-V2400 and run on both analyzers, covering progesterone plus T4, cTSH, cCortisol, CRP, cPL, and NT-pro BNP. Your existing V200 kit inventory carries over if you upgrade to the V2400. CanineP4 stocks the full Vcheck kit line with same-day shipping on in-stock items.

The Bionote Vcheck V200 runs 17+ biomarkers including canine progesterone, T4, TSH, cortisol, NT-pro BNP, CRP, and cPL lipase, which is why it is used in over 7,000 vet, research, and testing labs worldwide. Progesterone results take about 15 minutes. New units carry a 2-year replacement warranty, and recertified units are available at a lower cost with the same performance. V200 test kits require refrigeration and ship in insulated boxes with ice packs and temperature monitoring in warm weather. Call 844-673-7378 with questions about the V200 or the newer V2400.

The Bionote Vcheck V200 uses fluorescence immunoassay (FIA) technology and correlates closely with reference-lab methods, which is why many breeders rely on it for ovulation timing. Accuracy depends on running tests with fresh whole-blood or plasma samples and unexpired Vcheck progesterone test kits. CanineP4 stocks genuine Bionote Vcheck kits with 3-6 months of shelf life remaining at the time of order. See compatible kits on the Vcheck Progesterone Tests collection.

A Bionote Vcheck progesterone test returns a result in about 20 minutes from blood draw to readout, so breeders can make same-day breeding decisions. The V200 runs one test at a time using a single-use Vcheck progesterone test kit. Replacement kits are available on the Vcheck Progesterone Tests collection.

An in-house dog progesterone test takes about 20 to 25 minutes from blood draw to result on most analyzers, including the Finecare Vet, Cube Vet, Bionote Vcheck V200, and Anbio 100C. The hands-on time is short: you draw a small blood sample, spin or separate the plasma, load the test cassette or strip, and the analyzer reads and reports the progesterone value automatically. A vet reference lab typically takes 24 hours or more, so in-house testing lets you make same-day breeding decisions instead of waiting on courier and lab schedules. CanineP4 ships analyzers and test kits same-day when you order before 1:30 PM CST Monday through Friday. See the full analyzer lineup and compatible test kits on the canine progesterone analyzers collection.

Each in-house analyzer measures a little differently from a reference lab, so accuracy varies by model. The Bionote Vcheck V200, Cube Vet, Finecare Vet, and Anbio 100C each have their own validated performance data against lab methods like Siemens Immulite, published on their individual product pages. High correlation does not mean the numbers match exactly — most in-house analyzers read slightly differently than a lab at very low and very high progesterone values, and absolute numbers should not be mixed between machines. For breeding management, what matters most is consistency: running every test on the same analyzer and kit lot lets you track the rise toward ovulation reliably, because the trend is more informative than any single absolute number. Reference-lab methods remain the standard for absolute values, which is why lab readings occasionally differ from in-house results. CanineP4 covers how to interpret these differences and time breeding off the rise in its progesterone testing guide and analyzer collection.