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TRAPPC2 Gene Mutation Analysis by Next-Generation Sequencing (Whole Blood)

Published: August 9, 2026Updated: August 16, 2026

This test checks for mutations in the TRAPPC2 gene, which may be linked to certain genetic conditions affecting blood cells or metabolic processes. It uses a sample of your blood to analyze DNA.

Quick summary

["This test helps identify genetic variations that could influence your health, especially if you have symptoms related to rare genetic disorders."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
53894-2
Short code
TRAPPC2 gene Mut Anl Bld/T
Synonyms
TRAPPC2 gene Mut Anl Bld/T
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
molgen
Specimen volume
3 mL
Stability
Room temperature: 4h, Refrigerated: 24h
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have a family history of genetic disorders, unexplained blood abnormalities, or symptoms like fatigue, weakness, or unusual blood counts. It’s also used in genetic counseling or carrier screening.

Sample Collection and Preparation

A small blood sample will be taken from your arm. The blood is processed to extract DNA, which is then analyzed for TRAPPC2 gene mutations using advanced sequencing technology.

What the Results Mean

Results can indicate whether you carry specific mutations in the TRAPPC2 gene. These findings may guide further medical evaluation, treatment planning, or genetic counseling if needed.

Common Conditions Linked to TRAPPC2 Mutations

Mutations in TRAPPC2 are associated with rare genetic disorders, such as certain types of blood disorders or metabolic syndromes. While many people with these mutations may not show symptoms, they can be important for genetic testing and family planning.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

TRAPPC2 Gene Test

Frequently asked questions

What does a positive result mean?
A positive result means you have been found to carry specific mutations in the TRAPPC2 gene. This may require further evaluation by a genetic counselor or specialist to discuss potential implications for your health and family planning.
How long does it take to get results?
Test results typically take 2 to 4 weeks to process and report, depending on laboratory workflows and any follow-up steps required.
Can this test be done on saliva instead of blood?
No, this test specifically requires a blood sample to extract DNA for genetic analysis. Saliva tests are not used for this particular test.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy