Business Details
Trusted DNA & STI Testing Services in the UK
NorthGene has been a trusted provider of DNA identity testing services for over 30 years, serving the public, legal profession, coroners, and embassies. Our UK-based accredited laboratories deliver fast, accurate, and confidential results for relationship testing, including paternity, maternity, grandparentage, siblingship, and zygosity tests. We also offer STI testing, cell line authentication, and post-mortem identification services, combining technical expertise with a commitment to ethical standards. Our team provides a friendly, efficient service, ensuring compliance with rigorous quality controls while addressing the unique needs of both individual and professional clients. Services
Paternity Testing
STI Screening
Cell Line Authentication
Post-Mortem Identification
Drug Testing
Zygosity Analysis
Grandparentage Testing
Siblingship Testing
Legal DNA Testing
Immigration Testing
Highlights and features
- Over 30 years of expertise in DNA testing and forensic analysis
- UKAS-accredited laboratories ensuring international quality standards
- Fast turnaround times with results typically available within 2 working days
- Confidential service with secure online result delivery
- Experienced team supporting legal, medical, and private clients nationwide
Associations and certifications
- UKAS
What people say
Fast service
Confidential
Accurate results
Highly recommended
Services
DNA Paternity Testing
Our DNA paternity tests determine biological parentage with 99.99% accuracy using cheek swabs. Results are available within 2 working days, with legally admissible documentation for immigration or court purposes. The process requires samples from all participants and includes detailed result interpretation.
STI Testing
Discreet STI testing for chlamydia and gonorrhoea using urine or vaginal swab samples. Kits return via prepaid post with results emailed securely within 48 hours. The service includes guidance on treatment pathways and partner notification support for positive cases.
Cell Line Authentication
STR profiling verifies cell line identity to prevent research contamination. The service meets ANSI standards with 24-hour turnaround, providing digital certificates for publication compliance. Ideal for academic and pharmaceutical research institutions.
Post-Mortem Identification
Specialist DNA analysis for human identification in decomposed remains using advanced extraction techniques. Services support coroners and law enforcement with kinship analysis against reference samples from relatives or stored DNA.
Drug and Alcohol Testing
Chain-of-custody drug testing using oral fluid or urine samples for workplace compliance. Results available within 3 working days with laboratory confirmation for positive preliminary tests, meeting ACAMS standards.
Questions
How do I collect a DNA sample for paternity testing?
Use the provided buccal swabs to gently rub inside each participant's cheek for 30 seconds. Air-dry samples for 1 hour before placing in the collection tube.
Can STI test results be used for medical treatment?
Our tests provide indicative results requiring confirmation by NHS services. Positive results should be discussed with a sexual health clinic for prescription treatment.
What happens if my DNA sample is contaminated?
Contaminated samples trigger a free replacement kit. Ensure no food, drink, or smoking 30 minutes before sample collection to prevent DNA degradation.
How are DNA test results reported?
Results arrive via secure email with PDF attachments. Legal tests include signed documentation and witness verification for court submission.
Is home STI testing accurate?
Our CE-marked tests use PCR technology detecting 1-5 DNA copies per reaction, exceeding NHS laboratory standards for chlamydia and gonorrhoea detection.
What identification is required for legal DNA testing?
Government-issued photo ID (passport or driving license) and proof of address (utility bill or bank statement) dated within the last 3 months.
