Offers
Lab Test

DNA Extraction and Preservation

DNA extraction and preservation are essential processes in genetic testing, research, and forensic analysis. DNA, or deoxyribonucleic acid, carries the genetic instructions used in the growth, development, functioning, and reproduction of all known organisms. The extraction process involves isolating DNA from the cells or viruses in which it resides. Preservation ensures the extracted DNA remains stable and uncontaminated for future use.


  • Test Name DNA Extraction and Preservation
  • Sample Type Blood
  • Preparations Required No specific preparation is needed. The sample must be collected by a healthcare professional.
  • Report Time 2-10 days

DNA extraction is a routine procedure used to collect DNA for various genetic analyses and studies. This information can be used for a wide range of applications including diagnosing genetic disorders, guiding therapies, ancestry testing, and forensic investigations. DNA preservation is critical as the quality and integrity of DNA samples can significantly impact the accuracy and reliability of subsequent analyses.

Home Sample Collection Process
1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

DNA extraction is the process of isolating DNA from the cells or tissues in which it resides, making it accessible for genetic testing and analysis.

Common sources of DNA for extraction include blood, saliva, tissues, and hair.

DNA preservation is essential for maintaining the quality and integrity of DNA samples, ensuring that they can be accurately analyzed even after extended periods.

DNA is extracted using various methods such as the salting-out method, organic extraction, or using commercial kits. The method used depends on the sample type and intended application.

Yes, there are services that extract and analyze DNA for personal use, such as ancestry testing or identifying potential genetic risks.

Extracted DNA can be used for various purposes including genetic testing, medical diagnoses, forensic analysis, ancestry tracing, and academic research.

DNA is typically preserved by storing it at low temperatures, often in a buffer solution that stabilizes the DNA molecules. This can be in a refrigerator or freezer depending on how long it needs to be stored.

While taking blood sample, you may feel a slight prick.

When properly stored, extracted DNA can be preserved for several years. The exact duration depends on the storage conditions.

Factors such as exposure to heat, sunlight, or contaminants can damage DNA. It is important to store DNA samples properly to avoid degradation.

The cost of DNA extraction and preservation can vary depending on the source of the sample, the extraction method used, and the purpose for which the DNA is being extracted.

While there are DNA extraction kits available for educational purposes, it is advisable to have DNA extracted in a laboratory setting for more accurate and reliable results.

In forensics, preserved DNA can be used for identifying individuals in criminal investigations, paternity testing, and identifying victims in mass disasters.

In genetic research, DNA extraction is fundamental as it allows scientists to study the genetic material and understand the genetic basis of various traits and diseases.

Yes, DNA extraction and preservation have been used in the study of extinct species. This has helped in understanding the evolution and characteristics of these species.

The significance of DNA extraction and preservation is vital for various fields including healthcare, forensics, and research. The integrity of DNA samples is crucial for the reliability and accuracy of genetic analysis. Whether for identifying genetic disorders, ancestry tracing, or forensic analysis, the extraction and preservation of DNA are fundamental procedures that enable the continued advancement in understanding the complexities of genetics and biology.

DNA Extraction and Preservation
₹ 1450
Book Your Slot
Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet