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DNA Labs India

Streptococcus Mutans (RNA Detection) Qualitative Test

DNA Labs India | ISO 9001:2015 Certified

Streptococcus Mutans (RNA Detection) Qualitative Test

Short Name: S. Mutans RNA Test

Also known as: S. Mutans Detection Test, Streptococcus Mutans PCR Test

Streptococcus Mutans (RNA Detection) Qualitative Test test available at DNA Labs India for ₹5,780. Uses Real Time PCR on Saliva and dental plaque samples. Results in Reports are delivered on the 4th working day via email (48 hours) or phone (36 hours).. Free home collection in 300+ cities across India.

Qualitative🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr Kothari Ramesh Shantilal

Dr Kothari Ramesh Shantilal

Consultant Microbiologist · Reg: 27670

Last reviewed: September 7, 2026

Overview

The purpose of this test is to qualitatively detect Streptococcus Mutans RNA in oral samples to assess the risk of dental caries, guide preventive measures, and support personalized dental treatment plans.

Test Code
3339
Price
₹5,780
Sample Type
Saliva and dental plaque
Result Time
Reports are delivered on the 4th working day via email (48 hours) or phone (36 hours).
Fasting Required
No
Method
Real Time PCR
Step 1

Sample Collection

Avoid eating, drinking, or brushing teeth for at least 1 hour before sample collection. Sign the consent document and bring any clinical history.

Method: Swab or saliva collection

Step 2

Laboratory Analysis

Collect saliva or dental plaque sample as instructed by the healthcare provider using the provided sterile kit.

Step 3

Report Delivery

Store the sample at room temperature and ship immediately to the lab. Maintain hygiene to prevent contamination.

Timeline: Reports are delivered on the 4th working day via email (48 hours) or phone (36 hours).

Patient Instructions

1
Before the Test:No special preparation required, but avoid oral hygiene products for 24 hours and fast for 1 hour before sample collection.
2
During the Test:Sample collection takes about 5-10 minutes. It is non-invasive and painless.
3
After the Test:Resume normal activities immediately. Results will be available in 4 working days.

About This Test

Who Should Get This Test

The purpose of this test is to qualitatively detect Streptococcus Mutans RNA in oral samples to assess the risk of dental caries, guide preventive measures, and support personalized dental treatment plans.

How to Prepare

  • Rinse mouth with water 30 minutes before collection
  • Avoid antimicrobial products for 24 hours
  • Use sterile swab or saliva collection tube
  • Label the sample correctly
  • Ship immediately after collection

Doctor's Notes

Reviewed by — MBBS, MD (Microbiology) · Reg. No. 27670

"This test is crucial for early detection of Streptococcus Mutans, a key bacterium in dental caries, helping in preventive dental care and personalized treatment plans."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeSaliva and dental plaque
Sample Volume2-3 mL saliva or swab
ContainerSterile collection tube
Collection MethodSwab or saliva collection

Sample Stability

Room temperature24 hours
Refrigerated (2-8°C)48 hours
Sample Rejection Criteria:
  • Contaminated or improperly labeled sample
  • Sample not shipped within stability period
  • Insufficient sample volume
  • Missing consent document

Understanding Your Results

Results are reported as 'Detected' or 'Not Detected' for Streptococcus Mutans RNA. A positive result indicates the presence of the bacteria, which may increase the risk of dental caries.
📊

Detected

Streptococcus Mutans RNA is present, suggesting a higher risk of dental caries. Consult a dentist for preventive measures.

📊

Not Detected

Streptococcus Mutans RNA is not detected, indicating lower risk. Maintain good oral hygiene.

⚠️ When to Consult a Doctor:

If the test result is 'Detected' or if you experience persistent dental symptoms like tooth pain, sensitivity, or cavities, consult a dentist for further evaluation and treatment.

Limitations

  • ⚠Qualitative test only; does not quantify bacterial load
  • ⚠May not detect all strains of S. Mutans
  • ⚠Results should be interpreted in conjunction with clinical examination

Risks & Considerations

  • ●Minimal risk; may include slight discomfort during sample collection
  • ●No significant side effects

Interfering Factors

  • ●Recent use of antimicrobial mouthwashes or toothpaste
  • ●Dental treatments within 24 hours
  • ●Food or drink consumption before sample collection
  • ●Improper sample collection technique

Compare With Similar Tests

TestStreptococcus Mutans (RNA Detection) Qualitative TestDental Caries Risk TestOral Microbiome AnalysisStreptococcus Mutans Culture TestSalivary pH Test
ComparisonStreptococcus Mutans (RNA Detection) Qualitative Test

Frequently Asked Questions

What is the Streptococcus Mutans RNA Detection Qualitative Test?
It is a molecular test that uses Real-Time PCR to detect the presence of Streptococcus Mutans bacteria in oral samples, helping assess dental caries risk.
Why is this test important?
Streptococcus Mutans is a primary cause of tooth decay. Early detection allows for preventive dental care and personalized treatment.
How is the sample collected?
The sample is collected via saliva or dental plaque swab, which is non-invasive and can be done at home with a kit provided by DNA Labs India.
What is the cost of the test?
The test costs INR 5780, which includes home sample collection across India.
How long does it take to get results?
Results are available on the 4th working day, with email reports in 48 hours and phone reports in 36 hours.
Is fasting required before the test?
No fasting is required, but avoid eating, drinking, or brushing teeth for at least 1 hour before sample collection.
What does a 'Detected' result mean?
It indicates the presence of Streptococcus Mutans RNA, suggesting a higher risk of dental caries. Consult a dentist for advice.
What does a 'Not Detected' result mean?
It means Streptococcus Mutans RNA was not found, indicating a lower risk. Continue good oral hygiene practices.
Are there any risks associated with the test?
The test is safe with minimal risks, such as slight discomfort during sample collection.
Can this test replace a dental exam?
No, it complements dental exams. Always consult a dentist for comprehensive evaluation.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for online bookings across numerous cities in India.
How accurate is the test?
The test uses Real-Time PCR, which is highly sensitive and specific, ensuring accurate detection of Streptococcus Mutans RNA.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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