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Medical information Clinical review pending

Genetic Testing

SLC7A5 Gene Phenylketonuria Modifier SLC7A5 Related Genetic Test

Genetic test using Next Generation Sequencing (NGS) to analyze the SLC7A5 gene, which can influence the severity of Phenylketonuria (PKU).

General information only: This page is not a diagnosis or personal medical advice. A qualified clinician should decide whether testing is appropriate and interpret results in context.

Review status: No completed medical review is recorded for this page.

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Counselor guidance included Confidential handling Kenya-wide coordination

At a glance

Plan your test

Sample
Blood sample (EDTA tube) or extracted DNA. Confirm specific requirements with the laboratory before booking.
Results
Approximately 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Preparation
No specific patient preparation is required. However, discussing your family medical history, particularly any instances of PKU or related metabolic disorders, with your doctor before the test is recommended.
Test priceKSh 40,000

Payment: M-Pesa and card options can be confirmed during booking.

Insurance & government schemes

Is this test covered for you?

We help you verify whether the SLC7A5 Gene Phenylketonuria Modifier SLC7A5 Related Genetic Test test can be claimed against your insurer, employer scheme or a Kenyan government health scheme — before you book. Coverage depends on your plan, clinical indication and your provider's rules; final approval always rests with them.

Talk to a claims advisor

Providers & schemes we can help you check

Government & public schemes

SHIF — Social Health Insurance Fund Linda Mama EduAfya NHIF (legacy cards)

Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.

Private insurers & employer schemes

Jubilee Health AAR APA Britam CIC Madison Resolution Pioneer Minet Old Mutual GA Life Heritage + other licensed insurers

Names shown for identification only — listing does not imply partnership or guarantee of coverage.

Have these ready when we check

  • Insurer or scheme name & policy / member number
  • A clinician's request / prescription for the test
  • Pre-authorisation letter, if your plan requires one

Free coverage check

Ask us to verify your cover

Send your details and our claims team confirms what documents you need and whether pre-authorisation applies — usually the same working day.

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Used only to process your coverage check — see our Privacy Policy. Verification support is free and does not guarantee your provider will pay.

01

Start with fit

Is this the right test for you?

The best test starts with a clear clinical question. These are common reasons a clinician or family may consider this test.

  • ✓Individuals with a family history of Phenylketonuria (PKU).
  • ✓Individuals with symptoms suggestive of metabolic disorders.
  • ✓Assessing genetic factors influencing PKU severity.
  • ✓Genetic counseling for families with PKU.
  • ✓Confirm with the laboratory before booking.
02

In plain language

What this test helps you understand

This test helps identify genetic variations in the SLC7A5 gene that may modify the expression or severity of Phenylketonuria (PKU). It can aid in understanding individual risk and potentially inform management strategies for PKU and related metabolic conditions.
The SLC7A5 Gene Phenylketonuria Modifier NGS Genetic DNA Test is a diagnostic tool used to identify genetic variations associated with metabolic disorders, specifically Phenylketonuria (PKU). This test utilizes Next Generation Sequencing (NGS) technology to examine the SLC7A5 gene. This gene is important for the transport and metabolism of certain amino acids. Understanding variations in this gene can help healthcare providers better understand an individual's risk or the potential severity of PKU. This information can be valuable for diagnosis and developing personalized management strategies. Consult your healthcare provider to discuss if this test is appropriate for you or your family.
03

Medical review status

Clinical review pending

A completed medical review is not recorded for this page. No clinician has endorsed the information shown here. Please discuss testing decisions with a qualified healthcare professional.

Meet the DNA Labs Kenya medical team →
04

A simple process

What happens next?

You do not have to navigate the test alone. We help you move from question to next step.

1

Speak with us

We check the test and answer your questions before collection.

2

Give your sample

Choose home collection or a coordinated hub visit in Kenya. We explain whether this test uses a cheek swab or blood draw.

3

Understand your report

A counselor helps you understand the result and the next steps.

05

Choose your collection

Home collection or a lab visit

We will explain the sample, preparation, and next steps before anything is collected.

Home collection

Choose a coordinated visit at home or another convenient location. Our team confirms the appointment and sample requirements in advance.

Lab or hub visit

Prefer to visit a coordinated location? We can guide you to the right hub and explain what to expect when you arrive.

Ask about locations →
PreparationNo specific patient preparation is required. However, discussing your family medical history, particularly any instances of PKU or related metabolic disorders, with your doctor before the test is recommended.
SampleBlood sample (EDTA tube) or extracted DNA. Confirm specific requirements with the laboratory before booking.
MethodologyNext Generation Sequencing (NGS) is used to analyze the SLC7A5 gene for relevant genetic variations.
PrivacyYour sample and report are handled confidentially. Ask the team how your information is stored and shared.
This test analyzes specific variations within the SLC7A5 gene. It may not detect all possible genetic modifications associated with PKU or other metabolic disorders. Results should be interpreted alongside clinical findings and other relevant tests. Confirm with the laboratory before booking.
06

Read your report

What common result terms mean

PositiveA finding was identified. Your clinician or counselor will explain what it means for your care.
NegativeThe specific finding tested for was not identified. It does not rule out every possible cause.
VUSA variant was found, but current evidence is not enough to classify it. Your counselor can explain follow-up.
07

Questions people ask

Frequently asked questions

PKU is an inherited metabolic disorder where the body cannot properly break down an amino acid called phenylalanine. This can lead to health problems if not managed.
The SLC7A5 gene provides instructions for making a protein involved in transporting amino acids across cell membranes. Variations in this gene can affect how these amino acids are processed.
Individuals with a family history of PKU, or those experiencing symptoms related to metabolic disorders, may be candidates for this test. Discuss with your doctor.
A blood sample is typically required. The laboratory offers home sample collection services in Nairobi, Mombasa, and Kisumu. Confirm collection details before booking.
Results are typically available within 3 to 4 weeks. Confirm the current turnaround time with the laboratory before booking.
It is crucial to discuss your test results with your healthcare provider. They can interpret the findings in the context of your health history and advise on any necessary steps.
08

Collaboration

Open for partnership with hospitals, clinics, doctors & researchers

Whether you are referring patients, building a research programme or supporting students, we work as an extension of your team — with responsive communication and clear scientific standards.

Hospitals & clinics

Referral pathways, coordinated sample logistics and shared reporting that fits your clinical workflow.

Doctors & specialists

LOINC-coded reports, ACMG-based variant classification and a direct scientific line for complex cases.

Research institutions

Sanger sequencing, NGS panels and custom assays — with project design support, batch pricing and agreed turnaround commitments.

Students & academic projects

Discounted laboratory services for college, master's and PhD research projects — including proposal guidance and cost-effective batch testing.

Explore partnerships
09

Trust & transparency

Sources, standards & how this page is maintained

Standards & references

  • ACMG/AMP technical standards for sequence variant interpretation
  • ClinGen curation and gene–disease validity frameworks where applicable
  • LOINC-coded reporting for interoperable results
  • ISO 9001:2015 quality management; ISO 15189 accreditation in progress

Page provenance

  • Last updated: September 27, 2026
  • Medical review: not yet completed
  • Written for patients & clinicians in Kenya; reviewed periodically against current guidance

Medical disclaimer: this page is general information, not a diagnosis or personal medical advice. Testing decisions and result interpretation should be made with a qualified healthcare professional.

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