Skip to main content

Compare available tests

Trinucleotide Repeat & Fragile X Spectrum Disorders

FMR1/CGG Repeat & FXTAS Testing

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

DRPLA Dentatorubralpallidoluysian Atrophy Gene Analysis Test

Sample type
4 mL (2 mL minimum) of whole blood collected in a Lavender Top (EDTA) tube.
Turnaround
Timing on request
Price
KSh 15,000
First-line screen

Fragile X FMR1 Carrier Test

Sample type
Blood sample collected in an EDTA tube.
Turnaround
12–15 Days
Price
KSh 24,000
First-line screen

Fragile X Tremor Ataxia Syndrome FXTAS Test

Sample type
4 mL (2 mL minimum) of whole blood collected in a Lavender Top (EDTA) tube.
Turnaround
Timing on request
Price
KSh 16,000
First-line screen

Ataxia Repeat Expansion Panel Genetic Test

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

FMR1 Gene Fragile X Syndrome Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample (collection kit provided). Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks.
Price
KSh 40,000
First-line screen

FMR1 Gene Fragile X Tremorataxia Syndrome Genetic Test

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

FMR1 Gene Premature Ovarian Failure Type 1 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

Fragile X Syndrome FMR1 Detection by PCR

Sample type
Peripheral blood collected in an EDTA Vacutainer tube (2ml).
Turnaround
Timing on request
Price
KSh 16,000
First-line screen

Karyotyping For Detection of Fragile X Syndrome

Sample type
Peripheral blood sample (usually collected via venipuncture). Confirm specific requirements with the laboratory before booking.
Turnaround
7–10 Days Results are typically available within 7-10 days. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 15,000

Clinical context

Clinical testing guide & how to choose

Tests in Trinucleotide Repeat & Fragile X Spectrum Disorders 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 Trinucleotide Repeat & Fragile X Spectrum Disorders?

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