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Compare available tests

Neurodevelopmental & Brain Malformation Syndromes

Holoprosencephaly/Cerebellar/Joubert 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

98 tests

All diagnostic topics
First-line screen

ZIC2 Gene Holoprosencephaly Type 5 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

GLI2 Gene Holoprosencephaly-Type 9 Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Typically 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

KMT2D Gene Kabuki Syndrome Type 1 Genetic Test

Sample type
A blood sample (usually 3-5 mL) is required. Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

ANKRD11 Gene KBG Syndrome Genetic Test

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

EHMT1 Gene Kleefstra Syndrome Genetic Test

Sample type
Blood sample (EDTA tube). Confirm specific volume 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

KANSL1 Gene Koolen Syndrome 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

TUBA1A Gene Lissencephaly Type 3 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

AKT3 Gene Megalencephaly-Polymicrogyria-Polydactyly-Hydrocephalus Syndrome Type 2 Genetic Test

Sample type
Blood sample (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

ASPM Gene Microcephaly Autosomal Recessive Type 5 Genetic Test

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

STIL Gene Microcephaly Autosomal Recessive Type 7 Genetic Test

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

Rttn Gene Microcephaly Short Stature and Polymicrogyria with Seizures Genetic Test

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

B3GAT3 Gene Multiple Joint Dislocations, Short Stature, Craniofacial Dysmorphism and Congenital Heart Defects Genetic Test

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

SHOC2 Gene Noonan Syndrome Like Genetic Test

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

Ptpn11 Gene Noonan 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

LZTR1 Gene Noonan Syndrome Type 10 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

KRAS Gene Noonan Syndrome Type 3 Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

SOS1 Gene Noonan Syndrome Type 4 Genetic Test

Sample type
Blood sample (typically collected in an EDTA tube). 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

RAF1 Gene Noonan Syndrome Type 5 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

NRAS Gene Noonan Syndrome Type 6 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

BRAF Gene Noonan Syndrome Type 7 Genetic Test

Sample type
A blood sample is required for this test. Confirm specific collection requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

RIT1 Gene Noonan Syndrome Type 8 Genetic Test

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

CBL Gene Noonan Syndromelike Disorder with or without Juvenile Meylomonocytic Leukemia 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

Chr 22q133 Gene Phelan-McDermid Syndrome Genetic Test

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

NRXN1 Gene Pitt-Hopkins Syndrome 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

TCF4 Gene Pitt-Hopkins 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

TUBA8 Gene Polymicrogyria with Optic Nerve Hypoplasia Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. 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
First-line screen

MECP2 Gene Rett Syndrome Genetic Test

Sample type
A blood sample is required for this test. Confirm with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks.
Price
KSh 40,000
First-line screen

Foxg1 Gene Rett Syndrome Congenital Variant Genetic Test

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

Crebbp Gene Rubinstein-Taybi Syndrome 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

EP300 Gene Rubinstein-Taybi Syndrome Genetic Test

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

Clinical context

Clinical testing guide & how to choose

Tests in Neurodevelopmental & Brain Malformation 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 Neurodevelopmental & Brain Malformation Syndromes?

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