DNA Paternity Testing
Genetic analysis
WESHIN INSPECTION TECH CO., LTD_

The Definitive Answer to Biological Relations: In-depth Analysis of Paternity DNA Testing

 

Whether for legal compliance, family verification, or immigration purposes, identity verification serves as crucial scientific evidence. Weshin Inspection Tech provides international-standard genetic testing services, utilizing high-precision Short Tandem Repeat (STR) analysis to deliver the most reliable scientific data.


What is Paternity DNA Testing?

 

Paternity testing uses molecular biology techniques to compare genetic markers between individuals. Since a child inherits half of their DNA from each parent, comparing highly polymorphic DNA loci allows for an extremely accurate determination of biological relationships.

  • Exclusion: If the tested loci do not follow inheritance patterns, biological relation can be ruled out with 100% certainty.

  • Inclusion: If the loci match, the Combined Paternity Index (CPI) typically yields a probability higher than 99.99%.

 

Why Choose Weshin Inspection Tech?

 

For both personal and legal needs, "Authenticity" and "Privacy" are our core commitments:

  1. High-Standard Laboratory Protocols: We employ forensic-grade technology aligned with international standards to ensure error-free data.

  2. Strict Privacy Protection: All sample handling and reporting follow stringent data protection protocols to guarantee client confidentiality.

  3. Versatile Sample Support: In addition to standard buccal swabs, we support various sample types including blood and hair follicles.

 

Testing Process & Technical Highlights

 

To ensure scientific rigor, we follow a standardized operational procedure:

  1. Sample Collection

    • Non-invasive Sampling: Primarily using buccal swabs to collect oral mucosal cells. It is painless, safe, and suitable for all ages, including newborns.

  2. Laboratory Analysis

    • DNA Extraction: Isolating high-quality genomic DNA from the sample.

    • PCR Amplification: Amplifying multiple specific STR genetic loci.

    • Electrophoresis: Fragment analysis using high-precision instrumentation.

  3. Data Interpretation & Reporting

    • Data comparison and paternity index calculation are conducted by senior forensic experts. Reports are clear and concise, providing a definitive conclusion.




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