Biologix Prenatal Screening Collection Cards are new media for DNA preservation based on plant fiber, designed for collection, transportation and preservation of blood samples at room temperature. Sample collection information can be recorded on the card filter paper, with unique formula and production technology, the sample collection card has the functions of protein denaturation, cell membrane rupture, DNA adsorption, and inhibiting bacterial growth, widely used in a variety

of prenatal diagnostic screening programs (Down's syndrome, triple screening, etc.)

Applications

Blood collection of prenatal screening (screening for diseases such as Down's syndrome, 18-trisomy and open neural tube defects).

Features

•  Easy to use: only need to spot and dry sample, one hour is enough to purify the DNA.

•  Good stability: blood sample could be preserved for over 10 years.

•  Functional Test: PCR results of preserved blood sample are the same as fresh blood sample.

•  Safe and reliable: lyse the cells and prevent the growth of bacteria and fungi.

•  Efficient uses: the DNA bound with the blood collection card can be amplified multiple times.

•  Significantly reduce the need for the amount of blood testing.

Specifications

•  Made of 100% pure lint.

•  Thickness and Ash content: 0.50 ± 0.01 mm, 0.1% ± 0.001%.

•  Assembly environment: class 100,000 clean room, 30%-50% relative humidity.

•  Total colony number: passed the test according to standard GB/ T14233.2-93.

•  Customization service is available.