Common name: cow early pregnancy factor detection of colloidal gold paper 
 Product Name: Cow pregnancy diagnosis test strips 
 English name: Cow EPF colloidal gold test strip 

 Principles and purpose 
 EPF (early pregnancy factor, EPF) is present in the serum during early pregnancy in cows an immune inhibitory factor, early pregnancy factor urine metabolites is a reliable indicator of pregnancy diagnosis. This product is anti-EPF monoclonal antibodies A and sheep anti-mouse lgG nitrocellulose membrane were fixed, and with the colloidal gold labeled anti-EPF monoclonal antibodies and other reagents into B, the application chromatography double antibody sandwich method reverse EDP levels in urine to determine whether the pregnant cows, breeding success. 
 The test strip has a high accuracy, simple operation, rapid detection, room temperature storage, portable, safe and sound on the maternal and fetal characteristics. Early diagnosis, early detection of nonpregnant cows, to facilitate the timely remedy to improve the effectiveness of dairy breeding! 

 Adaptation range 
 The test strips for breeding dairy cows in early pregnancy after the diagnosis and review the situation during pregnancy, in pregnancy. 

 Sampling time 
 Pregnancy testing, pregnancy options review the situation 20 days after mating. 

 Sample requirements 
 Cow with a straw to take morning urine as the test sample. 
 1, direct access cow urine; 
 2, can be cleaned from the concrete floor early lessons; 
 3, with cotton balls or a clean cloth placed on the ground ahead of lessons; 

 Identified using the methods and results: 
 Tear foil bag, draw a straw drops 3 drops of urine to be detected in the sample hole board test (S), the urine in the test strip by capillary action to the other end of the slow migration of the window to see one or two red line. 10 minutes from the observation window. 



 Performance indicators: 
 1, Sensitivity: The sensitivity of this product 10ng/ml. 
 2 Specificity: This product and the concentration of 100ng/ml of follicle stimulating hormone (FSH) standard, 100ng/ml prolactin (PRL) standards, 10ng/ml estradiol (E2) samples, 25mlU/ml luteinizing hormone ( LH) samples, 10ng/ml DHT samples, 10ng/ml testosterone samples, the water does not cross reaction. 

 Note: 
 1, the product is a one-time use of qualitative and semi-quantitative detection. 
 2, after opening the package, do not strip placed in the air too long, so as to avoid moisture. 
 3, the day of breeding date, 20 days after mating were monitored. 
 4, in the period to use. 

 Specifications: 1 (one copy) / bag * 40 bags / pack 
 Duration: 24 months. 
 Storage: Store at room temperature away from light. 




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