Description
Winbio Early Bovine Pregnancy Rapid Blood Test Kit (PAG Detection)
Maximize your livestock breeding efficiency and reduce herd management costs with the Winbio Early Bovine Pregnancy Rapid Test Kit. Specifically engineered for cattle, dairy cows, and heifers, this diagnostic test kit detects the presence of Pregnancy-Associated Glycoproteins (PAGs) in whole blood, serum, or plasma as early as 28 days post-breeding (or 75 days post-calving).
Key Performance Features:
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Proven Precision: Delivers ≥98% diagnostic accuracy, providing confidence comparable to veterinary ultrasound methods.
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Fast Decision Making: Get reliable results within 5 to 10 minutes on-site, allowing immediate herd management decisions.
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Non-Invasive Sample Collection: Collect a minimal 2-drop blood sample from the bovine tail vein (coccygeal vein).
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Cost-Effective Herd Management: Quickly identify non-pregnant (open) cows so they can be re-bred during their next estrus cycle without costly delays.
Step-by-Step Usage Instructions:
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Sample Collection: Collect a fresh whole blood sample (approx. 1–2 mL) from the cow’s tail vein using an EDTA blood tube or sterile syringe.
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Prepare the Test: Place the Winbio test cassette flat on a clean, level surface.
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Add Sample: Using the provided dropper, transfer 2 drops (approx. 60 µL) of whole blood into the sample well marked “S”.
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Add Diluent: Allow the blood to absorb for 5 seconds, then add 3 drops of the included Sample Diluent Buffer into the sample well.
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Read Results: Start a timer and read the visual result between 5 and 10 minutes. (Do not read results after 20 minutes).
Result Interpretation:
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Positive (Pregnant): Two distinct reddish-purple bands appear at both the Control line (C) and Test line (T).
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Negative (Not Pregnant / Open): Only one reddish-purple band appears at the Control line (C).
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Invalid: No line appears at the Control line (C). Repeat testing with a new cassette.
Product Specifications:
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Brand: Winbio Biotechnology
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Target Animal: Cattle / Dairy Cows / Beef Cows / Heifers
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Detection Marker: Pregnancy-Associated Glycoproteins (PAGs)
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Sample Type: Whole Blood / Serum / Plasma
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Assay Time: 5–10 Minutes
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Storage Condition: Store between 2°C and 30°C (Do not freeze)
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Shelf Life: 24 Months





















































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