Progesterone Serum Test
Short Name: Proinsulin
Also known as: Proinsulin Blood Test, Proinsulin Assay
Progesterone Serum Test test available at DNA Labs India for ₹22,000. Uses ELISA on Serum samples. Results in Reports available after 2-3 weeks from sample collection date.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The Proinsulin Test is primarily used as part of the diagnostic workup for suspected insulinoma, PC1/3 deficiency, and in patients with suspected proinsulin mutations. It helps assess insulin secretion and can aid in differentiating between types of hypoglycemia or other metabolic disorders.
- Test Code
- 1388
- Price
- ₹22,000
- Sample Type
- Serum
- Result Time
- Reports available after 2-3 weeks from sample collection date.
- Fasting Required
- Yes (12 hours)
- Method
- ELISA
Sample Collection
Overnight fasting is mandatory. Ensure duly filled Test Send Out Consent Form (Form 35) is ready.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm.
Report Delivery
Apply pressure to the puncture site and use a bandage. Resume normal activities.
Timeline: Reports available after 2-3 weeks from sample collection date.
Patient Instructions
About This Test
Who Should Get This Test
The Proinsulin Test is primarily used as part of the diagnostic workup for suspected insulinoma, PC1/3 deficiency, and in patients with suspected proinsulin mutations. It helps assess insulin secretion and can aid in differentiating between types of hypoglycemia or other metabolic disorders.
How to Prepare
- Fast overnight for 8-12 hours.
- Bring the completed consent form.
- Sample will be shipped refrigerated or frozen.
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"As an endocrinologist, I recommend the proinsulin test for patients with suspected insulinoma, unexplained hypoglycemia, or symptoms of diabetes to assess insulin secretion accurately."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed sample
- Insufficient volume
- Missing consent form
Understanding Your Results
May suggest insulinoma, PC1/3 deficiency, or proinsulin mutations
Within reference range, but correlate with clinical context
Less common, may indicate other issues; consult a doctor
If you experience symptoms of diabetes, unexplained hypoglycemia, or have abnormal test results, consult your doctor immediately.
Limitations
- ⚠Not a standalone diagnostic test
- ⚠Results should be correlated with clinical symptoms and other tests
Risks & Considerations
- ●Bruising at puncture site
- ●Rare infection
- ●Slight discomfort during blood draw
Interfering Factors
- ●Hemolysis
- ●Lipemia
- ●Certain medications
Compare With Similar Tests
| Test | Progesterone Serum Test | |||
|---|---|---|---|---|
| Comparison | Progesterone Serum Test | Measures glucose levels; proinsulin measures insulin precursor for secretion assessment | Reflects average blood sugar over 3 months; proinsulin is specific for insulin secretion disorders | Assesses glucose metabolism; proinsulin helps in insulinoma diagnosis and differentiation |
Frequently Asked Questions
What is the proinsulin test?
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