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Genetic analysis for Proline-Rich Polypeptide (PRP) codon 136 variant (whole blood DNA)

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

This test checks for specific genetic variations in a protein called Proline-Rich Polypeptide (PRP) at codon 136, which may be linked to certain health conditions. It involves collecting a blood sample for DNA analysis.

Quick summary

["A genetic test to identify variations in PRP that could influence disease risk or response to treatment."]

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

Key facts at a glance

LOINC
76414-2
Short code
Sheep PrP codon 136 Bld Genotyp
Synonyms
Sheep PrP codon 136 Bld Genotyp
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
genotyping
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

What Is This Test Measuring?

The test examines a specific DNA sequence in your blood cells. PRP is a protein that plays a role in blood clotting and other bodily functions. Variations in this gene at codon 136 might be associated with inherited conditions or how your body responds to medications.

Why Might You Need This Test?

Your healthcare provider may recommend this test if you have a family history of bleeding disorders, clotting issues, or if you’re considering genetic counseling. It could also help assess risks for conditions linked to PRP gene variations.

How Is the Test Performed?

A small blood sample is drawn from your arm. The DNA is extracted from your white blood cells and analyzed for the PRP codon 136 variant using advanced genetic testing methods.

What Does the Test Result Mean?

Results will indicate whether you carry the PRP codon 136 variant. This information may help guide decisions about genetic testing, treatment options, or monitoring for related health concerns.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

PRP Codon 136 Genetic Test

Frequently asked questions

What does a positive result mean for my health?
A positive result means you have the specific genetic variation at codon 136 in the PRP gene. This may or may not affect your health directly, depending on other factors. Your doctor will discuss how this finding fits into your overall health picture and any potential implications for you or your family.
Will this test affect my insurance or ability to get treatment?
Genetic testing results are confidential and protected under privacy laws. Insurance coverage depends on your policy and the reason for testing. Always discuss coverage details with your insurer and healthcare provider before proceeding.
How long will it take to get my results?
Test results typically take 2 to 4 weeks to process and return. Your healthcare provider will contact you once results are available, either through a phone call or secure message in your medical records.
  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