Compare available tests

Gilbert & Crigler-Najjar Syndromes

UGT1A1 Gene Testing

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

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Nationwide & Home Sample Collection

Test comparison

6 tests

All diagnostic topics

Available tests, sample type, turnaround time, price and booking options
Test name	Test role	Sample type	Turnaround	Price
Ugt1a1 Gene Polymorphism Nucleotide Ta Repeats Detection Test	First-line screen	4 mL (2 mL minimum) whole blood collected in a Lavender top (EDTA) tube.	7 Working Days Results are typically available within 7 working days after sample receipt.	KSh 15,000
UGT1A1 Gene Crigler-Najjar Syndrome Type 1 Genetic Test	First-line screen	Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.	4 Weeks Approximately 3 to 4 weeks.	KSh 40,000
UGT1A1 Gene Crigler-Najjar Syndrome Type 2 Genetic Test	First-line screen	A blood sample (typically 5-10ml) collected in an EDTA tube, or extracted DNA.	4 Weeks Approximately 3 to 4 weeks.	KSh 40,000
UGT1A1 Gene Gilbert Syndrome Genetic Test	First-line screen	Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.	4 Weeks Approximately 3 to 4 weeks.	KSh 40,000
UGT1A1 Gene Hyperbilirubinemia Familial Transient Neonatal Genetic Test	First-line screen	Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.	Timing on request	KSh 40,000
Irnotecan Toxicity Assessment UGT1A1 Genotyping Gilbert Syndrome	First-line screen	Blood sample (EDTA tube)	7–8 Days Results are typically available within 7-8 days.	KSh 15,000

First-line screen

Ugt1a1 Gene Polymorphism Nucleotide Ta Repeats Detection Test

Sample type: 4 mL (2 mL minimum) whole blood collected in a Lavender top (EDTA) tube.
Turnaround: 7 Working Days Results are typically available within 7 working days after sample receipt.
Price: KSh 15,000

First-line screen

UGT1A1 Gene Crigler-Najjar Syndrome Type 1 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

UGT1A1 Gene Crigler-Najjar Syndrome Type 2 Genetic Test

Sample type: A blood sample (typically 5-10ml) collected in an EDTA tube, or extracted DNA.
Turnaround: 4 Weeks Approximately 3 to 4 weeks.
Price: KSh 40,000

First-line screen

UGT1A1 Gene Gilbert Syndrome 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

UGT1A1 Gene Hyperbilirubinemia Familial Transient Neonatal Genetic Test

Sample type: Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround: Timing on request
Price: KSh 40,000

First-line screen

Irnotecan Toxicity Assessment UGT1A1 Genotyping Gilbert Syndrome

Sample type: Blood sample (EDTA tube)
Turnaround: 7–8 Days Results are typically available within 7-8 days.
Price: KSh 15,000

Clinical context

Clinical testing guide & how to choose

Tests in Gilbert & Crigler-Najjar Syndromes 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 Gilbert & Crigler-Najjar Syndromes?

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.

Gilbert & Crigler-Najjar Syndromes

6 tests

Ugt1a1 Gene Polymorphism Nucleotide Ta Repeats Detection Test

UGT1A1 Gene Crigler-Najjar Syndrome Type 1 Genetic Test

UGT1A1 Gene Crigler-Najjar Syndrome Type 2 Genetic Test

UGT1A1 Gene Gilbert Syndrome Genetic Test

UGT1A1 Gene Hyperbilirubinemia Familial Transient Neonatal Genetic Test

Irnotecan Toxicity Assessment UGT1A1 Genotyping Gilbert Syndrome

Clinical testing guide & how to choose

Choosing a test

Before sample collection

Questions before booking

May be considered for

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