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Service
Y-Chromosome DNA Test

 

 

During pregnancy, a small amount of fetal DNA gets into the maternal blood stream through the placenta. Therefore, traces of fetal DNA can be isolated from the maternal blood to determine the conditions of fetal sex chromosome with PCR analysis. Y-chromosome DNA test is a non-invasive prenatal DNA test (compared with the traditional invasive technology of amniocentesis) which is used to assess the risk for sex linked disease in fetus and to determine the chance of paternity or non-paternity with the alleged father. Also, this can help preventing the passing on of the genetic disease.

 

 

                                                                              y-linked genetic diseases的圖片搜尋結果

 

 

Advantage:

 

  AccuracyUp to 99.8% accuracy. 

  Early Pregnancy Screening:≧6 weeks pregnancy.

  Confidence GuaranteeAdministrated by the Hong Kong MLT Board and supervised by a registered MLT Part I.

  Fully AutomatedHighly accurate and automated DNA testing technology

  SafetyRisk-free of abortion.

  Convenient and short TATOnly required blood specimen and the shortest TAT was 6 hours.

 

 

 

 

 

 

Applicable Subjects:

 

1. Pregnant women who required prenatal paternity test. 

2. Pregnant women who has medical history of genetic diseases. 

 

 
 

Test Items

Turn Around Time

Sample requirements

Maternal Serum Screening Test7 weeks

1 Working Day

 

 

 

 

 

 

  

6 mL EDTA Maternal Blood *2

Maternal Serum Screening Test7 weeks

 (URGENT)

6 Hours

Maternal Serum Screening Test6 weeks

1 Working Day

Maternal Serum Screening Test6 weeks

 (URGENT)

 

 

 

 

 

6 Hours