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Interleukin-6 (IL-6) Extended Panel Test

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Interleukin-6 (IL-6) Extended Panel Test

Short Name: IL-6 Extended Panel

Also known as: IL-6 Test, Interleukin-6 Assay

Interleukin-6 (IL-6) Extended Panel Test test available at DNA Labs India for ₹12,168. Uses Electrical Impedance, VCS, Spectrophotometry, Indirect ISE, Immunoturbidimetry, Photo-optical clot detection, ECLIA, CLIA, IFCC, CMIA on Serum, Plasma, Whole Blood samples. Results in Same day. Free home collection in 300+ cities across India.

Physician-ordered🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

The IL-6 Extended Panel Test measures: CBC (Complete Blood Count), NLR (Neutrophil-to-Lymphocyte Ratio), IL-6, LFT (Liver Function Test), KFT (Kidney Function Test), LDH (Lactate Dehydrogenase), Troponin-I High sensitive, NT-Pro BNP, D-Dimer, PT (Prothrombin Time), Procalcitonin, Ferritin, and CRP (C-Reactive Protein).

Test Code
1119
Price
₹12,168
Sample Type
Serum, Plasma, Whole Blood
Result Time
Same day
Fasting Required
Yes (8 hours)
Method
Electrical Impedance, VCS, Spectrophotometry, Indirect ISE, Immunoturbidimetry, Photo-optical clot detection, ECLIA, CLIA, IFCC, CMIA
Step 1

Sample Collection

Duly filled Coagulation Requisition Form (Form 15) is mandatory. Patient should avoid Biotin at least 8 hours prior to specimen collection. Overnight fasting is preferred.

Method: Venipuncture

Step 2

Laboratory Analysis

A healthcare provider will draw blood samples using standard venipuncture procedures.

Step 3

Report Delivery

Samples must be handled as per instructions: separate plasma within 2 hours, ship refrigerated or frozen, and for Blue Top tube, prepare PPP within 1 hour and freeze immediately.

Timeline: Same day

Patient Instructions

1
Before the Test:Follow pre-test instructions: avoid Biotin, fast overnight, and have Coagulation Requisition Form ready.
2
During the Test:Blood sample collection via venipuncture, typically quick and minimally invasive.
3
After the Test:Apply pressure to the collection site to prevent bruising. Resume normal activities unless otherwise advised.

About This Test

Who Should Get This Test

The IL-6 Extended Panel Test measures: CBC (Complete Blood Count), NLR (Neutrophil-to-Lymphocyte Ratio), IL-6, LFT (Liver Function Test), KFT (Kidney Function Test), LDH (Lactate Dehydrogenase), Troponin-I High sensitive, NT-Pro BNP, D-Dimer, PT (Prothrombin Time), Procalcitonin, Ferritin, and CRP (C-Reactive Protein).

How to Prepare

  • Avoid Biotin for 8 hours before collection
  • Fast overnight
  • Provide completed Coagulation Requisition Form
  • For serum: use SST tubes
  • For plasma: use Lavender Top tube and separate within 2 hours
  • For whole blood: use Lavender Top and Blue Top tubes, handle Blue Top for PPP preparation
  • Ship samples refrigerated or frozen as specified

Doctor's Notes

Reviewed by — MBBS, MD (General Medicine) · Reg. No. 8052

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeSerum, Plasma, Whole Blood
Sample Volume5 mL serum, 2 mL plasma, 3 mL whole blood
ContainerSST tubes, Lavender Top (EDTA) tube, Blue Top (Sodium Citrate) tube
Collection MethodVenipuncture

Sample Stability

Refrigerated
Frozen
Sample Rejection Criteria:
  • Hemolyzed samples
  • Improperly labeled specimens
  • Samples received beyond stability window

Understanding Your Results

Results should be interpreted by a healthcare provider in the context of clinical symptoms and other tests. Elevated IL-6 levels may indicate active inflammation or infection.
High IL-6 levels may suggest conditions like autoimmune disorders, sepsis, or cytokine storm.
Normal IL-6 levels are typically below 7 pg/mL, but ranges may vary by laboratory.
Other parameters in the panel provide additional insights into organ function and coagulation status.
Trends over time can help monitor treatment response.
⚠️ When to Consult a Doctor:

If symptoms persist, worsen, or if results are abnormal, consult a healthcare provider for further evaluation and management.

Limitations

  • ⚠IL-6 levels can fluctuate with acute stress or exercise
  • ⚠Results must be interpreted alongside clinical symptoms and other diagnostic findings
  • ⚠Not a standalone diagnostic test for any specific disease

Risks & Considerations

  • ●Minor bruising
  • ●Soreness at needle site
  • ●Rare infection risk

Interfering Factors

  • ●Biotin intake
  • ●Medications that affect inflammation

Frequently Asked Questions

What is the IL-6 Extended Panel Test?
It is a blood test that measures interleukin-6 levels along with other inflammatory markers to assess inflammation and related health conditions.
Why is this test done?
To diagnose and monitor conditions associated with elevated IL-6, such as autoimmune disorders, infections, and cancer, and to evaluate inflammation in sepsis or COVID-19 complications.
What does high IL-6 mean?
High IL-6 levels indicate active inflammation, infection, or conditions like rheumatoid arthritis, sepsis, or cytokine storm, requiring medical evaluation.
How is the test performed?
A blood sample is drawn from a vein, and multiple parameters including IL-6 are analyzed in a laboratory using various methods.
What is the cost of the IL-6 Extended Panel Test in India?
At DNA Labs India, the cost is ?12,168, which includes test analysis and result interpretation. Free home collection is also available.
Is home collection available?
Yes, free home sample collection is available for online bookings across many cities in India.
How long does it take to get results?
Results are typically available the same day if the sample is received by 4 pm.
Do I need to fast before the test?
Overnight fasting is preferred, and you should avoid Biotin for at least 8 hours prior to collection.
What are the risks of the test?
Risks are minimal and may include minor bruising or soreness at the needle site.
Can this test detect COVID-19 complications?
Yes, it helps assess the likelihood of complications like cytokine storm and coagulation defects in SARS-CoV-2 infection.
What should I do if my IL-6 levels are high?
Consult a healthcare provider for further diagnosis and treatment options, as elevated IL-6 levels may require medical intervention.
How accurate is the IL-6 test?
The test is accurate when performed correctly, but results should be interpreted by a qualified healthcare provider considering the clinical context.
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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