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Table 2 Comparison between 2-DEP & MS

From: Mass spectrometry and two-dimensional electrophoresis in prenatal diagnosis of mucopolysaccharidosis type VI

 

Two-dimensional electrophoresis (2-DEP)

Mass spectrometry (MS)

1-How long it has been used

Used for long time

Recently used

2-Type of test

Qualitative

Quantitative

3-Amount of amniotic fluid

Needs more

Needs less

4-Duration (working days)

5 days

2 days

5-Experience needed

More personal experience

Training with machine

6-Person-dependency

More

Less

7-Cost

Less

More

8-Prospect

Standard test

Promising use in future