Overview
DNA extraction from milk is a specialized laboratory procedure used to isolate and purify genetic material from milk samples. This technique is widely applied in forensic science, paternity testing, and genetic research. At DNA Labs India, we utilize advanced molecular biology methods to ensure high-quality DNA extraction suitable for downstream applications. The procedure is non-invasive, painless, and safe for individuals of all ages, including infants and children. Milk samples contain somatic cells and epithelial cells that provide a reliable source of DNA. Our state-of-the-art laboratory ensures contamination-free processing and accurate results. The extracted DNA can be used for various diagnostic purposes, including screening for genetic disorders, establishing biological relationships, and forensic identification. DNA Labs India is committed to providing affordable, reliable, and timely DNA extraction services across India, with free home sample collection for added convenience.
Isolate DNA from a customer-supplied milk sample for downstream analysis. (Edit this in the Service Details form.)
The primary purpose of DNA extraction from milk is to obtain pure, high-molecular-weight DNA for genetic analysis. This procedure is essential for paternity testing, where DNA from the child (obtained from milk) is compared with that of the alleged father. In forensic science, DNA extracted from milk found at crime scenes can help identify individuals. Additionally, it is used in genetic research to study hereditary conditions and in clinical diagnostics to detect mutations associated with disorders like lactose intolerance and galactosemia. The extracted DNA serves as a template for various molecular techniques, including PCR, sequencing, and genotyping, enabling accurate and reliable results.
Methodology
How the work is done
Submit an enquiry — tell us the number of samples and the downstream use.
Sample collection and cold-chain dispatch to the laboratory (2–8 °C).
Cell lysis and silica-column DNA extraction.
Quality control: concentration and purity (A260/280) and DNA integrity check.
Delivery of the purified DNA tube and QC report.
Sample requirements
What to send us
Minimum 200 µL fresh milk per sample. Transport at 2–8 °C (cold chain). No preservatives. Label each tube with collection date and sample ID.
Deliverables & turnaround
What you receive
Turnaround: Reports are available within 5 working days from sample receipt.
Pricing
Transparent pricing
| Option | Turnaround | Price (INR) | Unit |
|---|---|---|---|
| Standard | 5 days | ₹1,800 | per sample |
Limitations & precautions
What this service cannot do
Questions customers ask
Frequently asked questions
What is DNA extraction from milk?
DNA extraction from milk is a laboratory procedure to isolate and purify genetic material from milk samples. It is used for paternity testing, forensic analysis, and genetic research.
Is the test painful?
No, the test is non-invasive and painless. It involves collecting a milk sample, which is a simple and safe procedure.
How much does the test cost?
The cost of DNA extraction from milk at DNA Labs India is Rs 1800, which includes sample collection, transportation, analysis, and report generation.
How long does it take to get results?
Reports are typically available within 5 working days from the date of sample receipt.
Is home sample collection available?
Yes, we offer free home sample collection for online bookings across major cities in India.
What is the sample requirement?
A milk sample of 5-10 mL is required. It should be collected in a sterile container provided by the lab.
Can this test be used for paternity testing?
Yes, DNA extracted from milk can be used for paternity testing, especially in cases where blood sampling is not feasible.
Are there any special preparations needed?
No special preparation is required. However, inform the lab about any recent antibiotic use or milk supplements.
What genetic disorders can be diagnosed?
The test can help diagnose genetic disorders like lactose intolerance and galactosemia.
Is the test safe for infants?
Yes, the test is completely safe for infants and children as it is non-invasive and painless.
How should the sample be transported?
The sample should be transported to the lab within 24 hours. Refrigerate if immediate transport is not possible.
What is the turnaround time for reports?
The turnaround time is 5 days. Reports are delivered via online portal, email, or WhatsApp.
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