IGF Binding Protein-2 (IGFBP - 2): Booking, Price, and Results
About IGF Binding Protein-2 (IGFBP - 2) Test
| Field | Value |
|---|---|
| Also Known As | IGFBP-2, IGF Binding Protein 2, Insulin-like Growth Factor Binding Protein-2 |
| Sample Type | Serum |
| Fasting Required | May be preferred; fasting can raise IGFBP-2 levels, so follow your doctor's instructions |
| Report Time | 23 Days |
| Recommended For | All ages; males and females |
| Price | Starting at ₹9,800 |
What Is an IGF Binding Protein-2 (IGFBP - 2) Test?
The IGF Binding Protein-2 (IGFBP - 2) test measures the level of a specific protein in your blood that binds to insulin-like growth factors (IGF-1 and IGF-2) and controls how they work in the body. It is the second most abundant IGF binding protein found in human blood. Doctors order this IGFBP - 2 test to investigate growth disorders, monitor certain cancers, and assess kidney function in diabetic patients. A serum sample, drawn from a vein in your arm, is used for analysis.
What Does an IGF Binding Protein-2 (IGFBP - 2) Test Measure?
The test quantifies IGFBP-2, a protein produced mainly in the liver. It plays several roles in the body, all related to how cells grow, move, and survive. The key functions measured and assessed through this test include the following:
| Function | Why It Matters |
|---|---|
| Binding to IGF-1 and IGF-2 | Controls how much growth factor reaches cells and their receptors |
| Regulating cell growth and migration | Helps maintain normal tissue development |
| Modulating cell survival and metabolism | Acts through both IGF-dependent and independent pathways |
| Reflecting growth hormone activity | IGFBP-2 levels are inversely related to growth hormone secretion |
Why Is an IGF Binding Protein-2 (IGFBP - 2) Test Done?
The IGFBP - 2 test is ordered for a range of clinical reasons, from evaluating growth abnormalities to monitoring disease progression. Your doctor will decide whether this test is appropriate based on your symptoms and medical history.
Common Symptoms That May Require This Test
Several symptoms may prompt a doctor to request this test. These include:
- Unexplained growth abnormalities in children or adults
- Persistent, unexplained fatigue or weakness
- Unexplained weight loss
- Suspected growth hormone disorder (deficiency or excess)
- Signs of progressive kidney function decline in diabetic patients
- Evaluation of suspected tumour activity
- Metabolic dysfunction that cannot be explained by routine tests
Conditions This Test Can Help Detect
The IGF Binding Protein-2 (IGFBP - 2) test can support the diagnosis or monitoring of the following conditions:
- Growth hormone deficiency, insensitivity, or excess
- High-grade glioma (an aggressive type of brain tumour)
- Lung cancer, where elevated levels are linked to poorer survival
- Prostate cancer, particularly metastatic disease
- Gastric cancer, especially larger or more advanced tumours
- Pancreatic cancer
- Diabetic kidney disease, where rising IGFBP-2 may signal declining renal function
- Critical illness including sepsis and severe infections
IGF Binding Protein-2 (IGFBP - 2) for Chronic Disease Monitoring
The IGFBP - 2 test has demonstrated value in tracking the progression of kidney disease in patients with type 2 diabetes. Clinical studies spanning up to eight years have shown that rising IGFBP-2 levels correlate with a progressive decline in kidney function. In cancer, IGFBP-2 levels tend to rise with disease progression and fall after remission, making this test useful for ongoing monitoring.
How to Prepare and What to Expect
Understanding what to do before and during your IGFBP - 2 test procedure helps ensure an accurate result.
Do You Need to Fast?
Fasting is not always mandatory, but it may be preferred. Research shows that IGFBP-2 levels rise during fasting, which can affect your result. Your doctor or the laboratory will provide specific instructions. If other tests are being done alongside this one, fasting requirements may differ, so always confirm with your doctor beforehand.
Practical Tips Before Your Test
A little preparation before your appointment helps the process go smoothly. Please keep the following in mind:
- Tell your doctor about all medications, supplements, and vitamins you are taking
- Stop taking biotin (vitamin B7) supplements at least 72 hours before sample collection, if your laboratory recommends this
- Drink enough water before the test to stay well hydrated
- Avoid strenuous physical activity on the day of your test
- Note that samples must be submitted by the 7th of the month; plan your booking accordingly
Step-by-Step Procedure
The blood collection for this test is straightforward and takes only a few minutes. Here is what to expect:
- A trained phlebotomist cleans a spot on your arm with an antiseptic to prepare the area for the blood draw
- An elastic band is tied around your upper arm to make the vein easier to locate
- A small needle is inserted into the vein and a blood sample of approximately 3 ml is collected into a serum gel tube
- The needle is removed, and light pressure is applied to the site to stop any minor bleeding
- The serum is separated from the blood cells within one hour of collection and stored at 2 to 8 degrees Celsius
- The sample is sent to the laboratory and analysed using EIA (enzyme immunoassay) methodology
Factors That Can Affect Accuracy
- Haemolysis (rupture of red blood cells in the sample) can interfere with the result
- Excess fat in the blood (lipaemia) may also affect accuracy
- Fasting or non-fasting status at the time of collection
- Biotin supplement use within 72 hours of the test
- Recent major surgery, trauma, or serious illness
- Improper storage or delayed processing of the sample
Understanding Your IGF Binding Protein-2 (IGFBP - 2) Results
Your results will show a serum IGFBP-2 concentration, which your doctor will interpret alongside your symptoms, medical history, and other test findings. The table below gives general reference values from published research.
| Parameter | Approximate Range | Unit |
|---|---|---|
| IGFBP-2 (Healthy adults) | 100 to 300 | ng/mL |
Disclaimer: These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
- Fasting: raises IGFBP-2 expression, which may push values above the typical range even in healthy individuals
- Major surgery, trauma, or critical illness: such as sepsis can significantly elevate levels
- Obesity: is associated with lower IGFBP-2 levels, which may affect interpretation in overweight patients
- In cancer patients: levels tend to decline after remission, so serial measurements can reflect treatment response
How to Maintain Healthy Levels
While IGFBP-2 levels are largely influenced by underlying health conditions, these general wellness habits support your overall wellbeing:
- Maintain a balanced diet and a healthy body weight, as obesity is associated with lower IGFBP-2 levels
- If you have diabetes, manage your blood sugar carefully and attend regular kidney function reviews
- Keep up with scheduled health check-ups so that any changes in your levels can be tracked over time
Lupin Diagnostics IGF Binding Protein-2 (IGFBP - 2) Price and Home Collection
The IGFBP - 2 test starts at ₹9,800 at Lupin Diagnostics, and home sample collection is available across cities. The table below provides approximate prices from aggregator sources across major Indian cities.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 9800 |
| CHENNAI | 9800 |
| HYDERABAD | 9800 |
| KOLKATA | 9800 |
| NAVI MUMBAI | 9800 |
| PUNE | 9800 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
Home Collection
IGFBP - 2 test home collection is available across cities through Lupin Diagnostics. A certified phlebotomist visits your home at your chosen time to collect the sample. All samples are processed in NABL-accredited laboratories, and your digital report is delivered directly to you.
How to Book
Booking your IGFBP - 2 test online booking is simple and can be done in a few steps:
- Select the IGF Binding Protein-2 test on the Lupin Diagnostics website
- Choose your city and preferred time slot
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre
- Receive your report via email or WhatsApp within the stipulated turnaround time
Frequently Asked Questions
The IGF Binding Protein-2 (IGFBP - 2) test is used to evaluate growth hormone-related disorders, investigate certain cancers (including lung, prostate, brain, and pancreatic), and monitor kidney function decline in patients with type 2 diabetes. Your doctor will explain the specific reason it has been requested for you.
Fasting may be preferred because IGFBP-2 levels tend to rise when you are in a fasted state. However, this is not always mandatory. Always follow the specific instructions given by your doctor or the laboratory before your test.
At Lupin Diagnostics, reports for the IGFBP - 2 test are delivered within 23 days. This reflects the specialised nature of the test, which requires EIA methodology and a specific processing schedule.
Samples must be submitted by the 7th of the month, and the report is issued after 2 to 3 weeks. Please plan your booking in advance to ensure your sample reaches the laboratory within this window.
Elevated levels may be associated with certain cancers (such as lung, prostate, gastric, or brain tumours), diabetic kidney disease, critical illness, prolonged fasting, or recent major surgery. Your doctor will review your result alongside your full clinical picture before drawing any conclusions.
Yes. The IGF Binding Protein-2 (IGFBP - 2) test measures a protein that regulates growth factor activity, while the IGF-1 test measures the growth factor itself. Growth hormone has an inhibiting effect on IGFBP-2 levels, so the two tests provide related but distinct information and are often reviewed together.
Yes, IGFBP - 2 test home collection is available through Lupin Diagnostics. A trained phlebotomist will visit your home to collect the blood sample. Do note that because this is a specialised test, sample submission deadlines apply, so confirm the schedule at the time of booking.
IGF Binding Protein-2 (IGFBP - 2): Booking, Price, and Results
