DNA Profile Test

DNA profile test is a test of obtaining DNA profile information, which is an individual’s unique genetic type, through an individual’s DNA analysis. Individual DNA profile is genetic information data that can be used for personal identification. It is a genetic test with powerful identification ability that can be used to identify infants, toddlers, children with disabilities, or dementia patients.

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    Principles of Test

DNA is a genetic substance that carries genetic information. Everyone inherits DNA from their parents and has a DNA profile, which is a unique genetic pattern that distinguishes each other. DNA profile is unique genetic information and a combination of genes with a series of repetitions that can be used to identify a person. DNA profile test analyzes the genes that exist in the individual’s noninformative genetic areas to identify a person based on gene identification. Individual (one person)’s DNA profile test can be used for personal identification. As for infants and toddlers, by knowing the DNA profile information of your child through the DNA profile test, you can find your child through the genetic database in the unlikely event of losing your child. Dow Gene DNA Testing Company performs genetic tests based on the CODIS genetic marker, which is used by the US FBI. We are a KOLAS internationally accredited testing institution that has introduced the testing quality management system to ensure accurate quality control throughout our testing procedures.

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    Test specimen

Blood, hair with root, oral epithelium, saliva, bloodstain, toothbrush, hand, bodily fluid-stained clothes, chewing gum, cigarette butt, etc.

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    Test Procedures
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    Analysis results from automatic sequencing machine

The peaks of each locus from the DNA analysis data refer to the genotype capable of personal identification. The combination of such genotypes is the DNA profile.

STR locus D3S1358 D5S818 D7S820 D8S1179 D13S317 D16S539 D18S51 D21S11
DNA Profile 14/15 11/11 10/11 13/13 11/11 11/12 15/19 30/30
STR locus Amelogenin CSF1PO FGA TH01 TPOX vWA D2S1338 D19S433
DNA Profile XX 10/12 23/24 8/9.3 8/8 17/18 19/23 14/15

The combination of numbers obtained from the DNA profile can be used for personal identification such like a resident registration number. Because the nongenetic information areas are tested, it is irrelevant to specific genetic diseases.

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    Application of DNA Profile Test
  • When test is required in preparation for an unexpected accident
  • When test is required to prevent a missing child or switching of babies .