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Compare available tests

Spinal Muscular Atrophy (SMA)

SMN1 & SMN2 Gene 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

15 tests

All diagnostic topics
First-line screen

Spinal Muscular Atrophy SMA Carrier Detection Test

Sample type
4 mL (2 mL minimum) of whole blood collected in a lavender top (EDTA) tube.
Turnaround
Timing on request
Price
KSh 28,000
First-line screen

Spinal Muscular Atrophy SMA Mutation Detection Test

Sample type
4 mL (minimum 2 mL) of whole blood collected in a Lavender top (EDTA) tube.
Turnaround
Timing on request
Price
KSh 28,000
First-line screen

Plekhg5 Gene Spinal Muscular Atrophy Distal Autosomal Recessive Type 4 Genetic Test

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

SMN1 Gene Spinal Muscular Atrophy Type 1 Genetic Test

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

SMN1 Gene Spinal Muscular Atrophy Type 2 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

SMN1 Gene Spinal Muscular Atrophy Type 3 Genetic Test

Sample type
Blood sample (collected in an appropriate tube), Extracted DNA, or One drop of blood on an FTA card.
Turnaround
4 Weeks 3 to 4 Weeks.
Price
KSh 40,000
First-line screen

SMN1 Gene Spinal Muscular Atrophy Type 4 Genetic Test

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

DNAJB2 Gene Spinal Muscular Atrophy Type 5 Genetic Test

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

ASAH1 Gene Spinal Muscular Atrophy with Progressive Myoclonic Epilepsy Genetic Test

Sample type
Blood sample, Extracted DNA, or One Drop Blood on FTA Card.
Turnaround
4 Weeks 3 to 4 Weeks.
Price
KSh 40,000
First-line screen

ATP7A Gene Spinal Muscular Atrophy Distal X-Linked Genetic Test

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

BICD2 Gene Spinal Muscular Atrophy Lower Extremity Autosomal Dominant Type 2 Genetic Test

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

Dync1h1 Gene Spinal Muscular Atrophy Lower Extremity-Predominant Type 1 Autosomal Dominant Genetic Test

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

Spinal Muscular Atrophy Carrier Screening

Sample type
Peripheral blood collected in an EDTA Vacutainer tube (2ml).
Turnaround
Timing on request
Price
KSh 28,000
First-line screen

Spinal Muscular Atrophy Screening Prenatal

Sample type
Amniotic fluid, Chorionic Villus Sampling (CVS) tissue, or Cord blood sample.
Turnaround
Timing on request
Price
KSh 22,500
First-line screen

Spinal Muscular Atrophy Gene Panel

Sample type
Amniotic fluid, chorionic villi, or peripheral blood sample.
Turnaround
6 Weeks Approximately 4 to 6 weeks.
Price
KSh 40,000

Clinical context

Clinical testing guide & how to choose

Tests in Spinal Muscular Atrophy (SMA) 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 Spinal Muscular Atrophy (SMA)?

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