Product Name	Handheld Bovine Pregnancy Detector
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Product Overview	The Handheld Bovine Pregnancy Detector is a rapid on-farm pregnancy testing solution designed for cows and heifers. It detects pregnancy-associated glycoproteins, commonly known as PAGs, in bovine blood samples to provide a practical alternative or supplementary tool to rectal palpation and ultrasound for herd reproductive management. PAGs are pregnancy-specific proteins associated with the presence of an embryo or fetus. Blood-based PAG testing allows producers and veterinary personnel to identify pregnant and non-pregnant animals using a simple visual test format without requiring ultrasound imaging equipment. :contentReference[oaicite:1]{index=1} The system is suitable for dairy farms, beef cattle operations, breeding centers, artificial insemination programs and veterinary field services where rapid pregnancy screening can help improve reproductive planning and reduce unnecessary days open.
Key Features	PAG-Based Pregnancy Detection: Detects pregnancy-associated glycoproteins in bovine blood as a biological marker of pregnancy. Early Pregnancy Screening: Compatible test configurations can detect pregnancy from approximately 28 days after breeding or artificial insemination, subject to the sample type and product protocol. :contentReference[oaicite:2]{index=2} Rapid Visual Results: On-farm lateral-flow formats can provide visually readable results within approximately 5 to 20 minutes, depending on the selected configuration. :contentReference[oaicite:3]{index=3} No Ultrasound Equipment Required: The rapid test can be performed without an ultrasound scanner or other complex imaging equipment. Farm-Side Operation: Designed for practical use in cattle barns, breeding facilities and livestock handling areas. Multiple Sample Options: Selected configurations support EDTA whole blood, plasma or serum samples. :contentReference[oaicite:4]{index=4} Easy Visual Interpretation: Test and control indicators provide a straightforward method for interpreting valid results. Supports Herd Reproductive Efficiency: Early identification of open animals can support rebreeding decisions and improve reproductive scheduling.
Structural Components	Rapid Test Cassette: Contains the immunochromatographic test membrane and visual result window. Sample Well: Receives the prepared bovine blood, serum or plasma sample. Test Indicator: Displays the reaction associated with the presence of pregnancy-related PAG biomarkers. Control Indicator: Confirms that the test procedure has operated correctly. Sample Dropper or Pipette: Used to transfer the specified sample volume to the test device. Sample Buffer: Included with selected configurations to prepare or dilute the sample according to the testing procedure. Blood Collection Accessories: EDTA tubes, needles or related accessories can be supplied according to package configuration.
Working Principle	During pregnancy, the bovine placenta produces pregnancy-associated glycoproteins. These PAG biomarkers can be detected in blood and are used as indicators of pregnancy. :contentReference[oaicite:5]{index=5} A blood, plasma or serum sample is collected and applied to the test device according to the specified procedure. The sample migrates through the test membrane by capillary action. If PAG is present at a detectable concentration, it reacts with specific antibodies in the test system and produces a visible test indication. A separate control indication verifies that the test has functioned correctly. Results are read after the specified reaction period. Pregnancy diagnosis should follow the instructions for the selected test configuration, including minimum days after breeding and minimum interval after calving, because residual PAG concentrations from a previous pregnancy can affect interpretation if testing is performed too soon after parturition. :contentReference[oaicite:6]{index=6}
Technical Specifications	Product Type Rapid bovine pregnancy detection system Detection Target Pregnancy-associated glycoproteins (PAGs) Primary Species Cattle, including cows and heifers Test Principle Rapid immunoassay / lateral-flow configuration according to selected model Sample Types EDTA whole blood, plasma or serum according to test configuration Earliest Testing Time Approximately 28 days after breeding for compatible serum, plasma or approved blood-based configurations Result Time Approximately 5–20 minutes for compatible on-farm lateral-flow configurations Result Reading Visual test and control indicators External Instrument Required No, for compatible rapid visual configurations Testing Location On farm, veterinary clinic or livestock breeding facility Package Size Available according to project requirements Customization Available upon request
Applications	Dairy Cow Pregnancy Testing: Supports early pregnancy screening of cows and heifers after breeding or artificial insemination. Beef Cattle Herd Management: Helps identify open and pregnant animals during reproductive management programs. Artificial Insemination Programs: Provides a practical method for follow-up pregnancy checks after insemination. Breeding Centers: Suitable for reproductive monitoring in genetics companies and cattle breeding operations. Veterinary Field Services: Enables blood-based pregnancy screening without transporting an ultrasound scanner to every location. Large Commercial Farms: Can support batch pregnancy testing and reproductive record management across large cattle populations. Rebreeding Management: Early identification of non-pregnant animals can help farm managers plan timely reproductive interventions. :contentReference[oaicite:7]{index=7}
Customization Options	The pregnancy testing package can be configured according to farm size, testing frequency and procurement requirements. Available options may include: • Individual rapid test cassettes • Multi-test farm packages • Blood collection tubes • Sample droppers or pipettes • Sample buffer • Field carrying package • Printed operating instructions • OEM and private-label packaging • Bulk distributor configurations • Test quantities according to project requirements
Installation & Maintenance	No fixed installation is required. Store test components according to the temperature and environmental requirements specified for the selected product. Before testing, confirm that the test device is within its expiration date and that the packaging is intact. Open individually sealed test components only when ready for use. Collect bovine blood using appropriate veterinary sampling procedures. Prepare whole blood, plasma or serum according to the selected test instructions. Apply the specified sample quantity and buffer to the test device and read the result only within the recommended interpretation period. Do not reuse single-use cassettes, pipettes or other disposable components. Handle all blood samples as potentially infectious biological material and dispose of used components according to local veterinary and biosecurity regulations. :contentReference[oaicite:8]{index=8}
Project Cases	Rapid bovine pregnancy testing can be integrated into reproductive management programs for dairy farms, beef cattle operations, breeding companies, artificial insemination centers and veterinary livestock services. For commercial cattle projects, scheduled pregnancy testing can be combined with animal identification, insemination records and breeding calendars to identify open animals earlier and improve herd reproductive workflow. Bulk testing configurations are available for distributors, livestock groups and agricultural projects requiring routine cattle pregnancy screening.
Product FAQ	Q: What does the bovine pregnancy detector measure? A: It detects pregnancy-associated glycoproteins in bovine blood. These proteins are associated with pregnancy and can be used as biological markers for pregnancy detection. :contentReference[oaicite:9]{index=9} Q: How early can cattle be tested? A: Compatible PAG blood-testing systems can detect pregnancy from approximately 28 days after breeding or artificial insemination. The exact timing depends on the sample type and selected test instructions. :contentReference[oaicite:10]{index=10} Q: How quickly are results available? A: On-farm lateral-flow systems can typically provide visual results within approximately 5 to 20 minutes. :contentReference[oaicite:11]{index=11} Q: Is an ultrasound scanner required? A: No. Rapid blood-based PAG tests can be performed without ultrasound equipment. Q: What sample types can be used? A: Depending on the selected test configuration, EDTA whole blood, plasma or serum can be used. :contentReference[oaicite:12]{index=12} Q: Can the test be used immediately after calving? A: No. Residual PAG from the previous pregnancy can remain after calving. The required post-calving interval should be followed according to the specific test instructions. :contentReference[oaicite:13]{index=13} Q: Can it replace all veterinary pregnancy examinations? A: It provides pregnancy-status information but does not provide fetal imaging, fetal age assessment or reproductive tract imaging. Ultrasound or veterinary examination may still be required when additional reproductive information is needed. Q: Is the test reusable? A: Rapid test cassettes are normally single-use products and should be disposed of after testing.
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