Skip to main content

Compare available tests

Phenylketonuria (PKU) & Hyperphenylalaninemia

PAH/PTS Gene & Phenylalanine Panels

Catalog role labels reflect current assignments. Test choice, timing and prices require clinician or laboratory confirmation.

  • KMLTTB Regulated Laboratory
  • ISO 9001:2015 Quality System
  • Free Pre-Test Counselor Guidance
  • Nationwide & Home Sample Collection

Test comparison

9 tests

All diagnostic topics
First-line screen

Ferric Chloride Test Urine Test

Sample type
Urine sample.
Turnaround
Timing on request
Price
KSh 280
First-line screen

Newborn Screening Panel 5 Test

Sample type
Dried blood spot sample collected via heel prick.
Turnaround
Timing on request
Price
KSh 2,340
First-line screen

Phenylalanine Newborn Screen Test

Sample type
1 drop of heel prick blood on 3 spots of filter paper (available from LPL). Clinical details and drug history must accompany the sample.
Turnaround
See timing details Sample collected Monday through Friday by 9 am; report available the next day.
Price
KSh 585
First-line screen

GCH1 Gene Hyperphenylalaninemia BH4deficient B Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

QDPR Gene Hyperphenylalaninemia BH4 Deficient Type C Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

PCBD1 Gene Hyperphenylalaninemia BH4 Deficient Type D Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.
Turnaround
4 Weeks Typically 3 to 4 weeks.
Price
KSh 40,000
First-line screen

PTS Gene Hyperphenylalaninemia BH4deficient Type A Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

PAH Gene Phenylketonuria Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or one drop of blood on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

SLC7A5 Gene Phenylketonuria Modifier SLC7A5 Related Genetic Test

Sample type
Blood sample (EDTA tube) or extracted DNA. Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Approximately 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000

Clinical context

Clinical testing guide & how to choose

Tests in Phenylketonuria (PKU) & Hyperphenylalaninemia answer different clinical questions. This catalogue supports a conversation with your clinician or counselor; it does not establish a diagnosis or replace an individual assessment.

Choosing a test

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation.

Before sample collection

Confirm the required tube, sample volume, any fasting instructions and the collection deadline for your chosen test. Tell the collection team about medication and recent treatment. Do not stop prescribed medication unless your clinician advises it. Home collection depends on the sample’s handling and transport requirements.

Common questions

Questions before booking

Should I choose a panel or a single-marker test for Phenylketonuria (PKU) & Hyperphenylalaninemia?

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation. Free pre-test counselor guidance is available to help you understand the booking options.

Can I use SHIF/SHA or private insurance for these tests?

Coverage depends on your scheme, the specific test, referral and authorization requirements, and the provider arrangement. Before booking, ask the laboratory and your insurer to verify eligibility, any co-payment, and whether direct billing or reimbursement applies. Listing a test here does not guarantee insurance coverage.

When should I arrange sample collection?

Check the sample and preparation notes for the specific test, then confirm the collection time and reporting deadline with the laboratory. Same-day reporting, where listed, may depend on a collection cutoff and working days. Nationwide and home sample collection are available subject to location, sample suitability and transport arrangements.

Quick factsheet

Sample
Preparation
Turnaround