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Trusted to do 100,000+ tests and consultations per month.
Trusted to do 100,000+ tests and consultations per month.
IGF-BP3 Blood Test

 


IGF-BP3 BLOOD TEST

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£180.00
£180.00 - £180.00
£180.00
£180.00 - £180.00
1 BIOMARKER
10 DAYS
INSTRUCTIONS
FAQ

The IGF binding protein 3 (IGFBP-3) blood test measures the level of IGFBP-3 in the bloodstream, which is a protein that binds to insulin-like growth factor (IGF) and regulates its activity.

Simple and accurate blood test from a laboratory you can speak to.

TEST RESTRICTIONS

Special handling required.

This test is only available at the following clinics: All London locations, Brighton/Hove, Croydon, Crawley, Guildford and Tunbridge Wells.


STEP 1 - CHOOSE YOUR SAMPLE COLLECTION OPTION
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OVERVIEW

The IGF-BP3 blood test measures the level of Insulin-like Growth Factor Binding Protein 3 in the bloodstream. IGF-BP3 is the most abundant binding protein for IGF-1 and IGF-2, playing a crucial role in regulating their availability and activity.

 

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IGF BINDING PROTEIN (IGF-BP3) BLOOD TEST

This IGF-BP3 blood test measures the level of Insulin-like Growth Factor Binding Protein 3 in the bloodstream.

IGF-BP3 is the most abundant binding protein for IGF-1 and IGF-2, playing a crucial role in regulating their availability and activity.

This test is commonly used to evaluate growth hormone function, especially in children with growth concerns or adults suspected of having growth hormone deficiency or excess. Since IGF-BP3 levels are less affected by nutritional status and daily fluctuations than other markers, it provides a more stable indicator of long-term growth hormone activity.

1 BIOMARKER

  1. HORMONES

    - IGF-BP3

  2. UPGRADE

    Need more biomarkers? Add this marker to our Essential All Systems Blood Test

  1. TURNAROUND TIME

    We are extremely fast, with some results available within hours and others within a working day or less, from the time your sample is in our lab. However, this is not a guarantee and should not be taken as such. This is the guideline turnaround time that can be shorter or longer.


    THIS IS NOT A GUARANTEED TURNAROUND TIME.


    We are extremely proud of our very short turnaround times and a very efficient laboratory processes, you will start receiving results as soon as they are available and have completed clinical validation.


    Whilst we accommodate the shortest of time scales, with some results available within hours, for this particular test the usual turnaround time is: 10 working days.

  1. WILL I HAVE A GENERAL EXPLANATION OF MY RESULTS?

    Yes, our doctors put a huge amount of effort into your online Health Dashboard, which will have explanations of what each biomarker is, the normal reference ranges and what it means if you are outside of them.


    This service is included in the price of all our tests.

  1. CAN I SEE A GP TO DISCUSS MY RESULTS?

    Yes, usually the same or next day.


    One Day Tests has a fantastic clinical team of consultants and GPs. Once you have your results you can book an online video consultation to discuss your results.


    Our clinical team consists of practicing NHS and private GPs, who work closely with our laboratory and can tell you what your blood test results mean for you. Having an integrated laboratory and GP services makes your health journey seamless and extremely efficient.


    This service is not included in the price of the test, it is charged separately, should you wish to book it.

DOCTOR'S COMMENTS

Hi, I am Dr. Adam Staten and here's my view on this test as a GP and Clinical Director at One Day Tests.

DR. ADAM STATEN - GP VIEW AND RED FLAG SYMPTOMS

If you're experiencing symptoms such as fatigue, changes in body composition, or unusual growth patterns in your child, I may recommend an IGF-BP3 blood test as part of your evaluation.

This test helps assess how well your body is producing and regulating growth hormone by measuring the levels of Insulin-like Growth Factor Binding Protein 3.

Because IGF-BP3 remains relatively stable in the blood and is less affected by daily changes or nutrition, it provides a reliable snapshot of your growth hormone activity over time.

For children, this test can be especially helpful when assessing growth delays or short stature. In adults, it may support a diagnosis of conditions like growth hormone deficiency or, more rarely, excess growth hormone such as in acromegaly. I usually order this test alongside IGF-1 for a more complete picture. Once we have your results, you'll be able to discuss the next steps based on your individual health needs and symptoms.

Red flag symptoms for the IGF-BP3 Blood Test

Your Results and Health Dashboard

The results of your IGF-BP3 Blood Test will be emailed to you as a secured PDF file, ready for your GP and will also be uploaded to our Health Dashboard area of the website. It’s a unique and powerful tool, powered by our in-house clinical analysis research, to match your biomarkers across test panels and symptoms, as well as provide clinical commentary on all individual biomarkers you tested for.

The health dashboard will also provide "panel level" commentary - a birds eye view of the biomarkers that were tested. This feature allows you to view your test results and clinical commentary, and compare them to previous results, giving you a clear understanding of how your health is progressing.

By using the Health Dashboard, you can identify changes in your biomarkers and make necessary adjustments to your lifestyle. This added value is immense, as it empowers you to monitor your health and make informed decisions about your well-being.

It's free and is available with all of our tests.

SAVE ON CONTINUOUS MONITORING WITH OUR SUBSCRIPTION PLAN

The best way to look after your health is to do so regularly. This is easy to do with our continual monitoring plans which give you a discount on future blood tests. You choose the frequency and we'll do the rest.

When you purchase a subscription, we will deliver your home test kits or allow you to book appointments in line with your chosen frequency. You will be able to track your biomarkers over time in our powerful Health Dashboard, where results will be automatically updated for you. There is a minimum of 3 tests with any subscription, after which you can pause/restart/cancel at any time.

SPECIAL INSTRUCTIONS

Hi, I am Stefania Brown, I am the Laboratory Manager at One Day Tests and here are the lab's special requests for the IGF-BP3 Blood Test.

SPECIAL INSTRUCTIONS

You do not need to fast for this test and it can be taken at any time of the day.

Clinic appointment - how to prepare for the IGF-BP3 Blood Test

If you are coming into one of our clinics for the test, this is what you need to do before you arrive:

  • Read the instructions in the SPECIAL INSTRUCTIONS section
  • Drink plenty of water about an hour before the appointment.
  • Avoid coffee/tea/energy drinks. Water is good!
  • That’s it! We’ll do the rest.

We look forward to receiving your sample in our lab!

WHY CHOOSE US?

Hello! My name is Dr. Vinesh Mistry, I am part of the GP team here at One Day Tests and here is why you should trust us to test your blood.

QUICK AND ACCURATE RESULTS DIRECT FROM A LABORATORY.

We run our own regulated laboratories and our own accredited clinics. We manufacture our own approved home sample collection kits. Your results are looked after by our fantastic clinical governance team and our super-talented biomedical science team.

When you book your test with us - you book directly with the lab. This means accuracy and responsible duty of care, direct access to the provider and extremely fast turnaround times.

Finally, our customer services rock! You can ask the lab a question any time or you can speak to a real human. You can email us on hello@onedaytests.com or give us a call on 0127 309 2844.

FREQUENTLY ASKED QUESTIONS

Hi, I am Lana Nela, Lead Nurse, and here is what we are frequently asked about this test.

FREQUENTLY ASKED QUESTIONS

Here are some of the most frequently asked questions about the IGF-BP3 Blood Test.

What is the IGF-BP3 blood test used for?

The IGF-BP3 blood test measures levels of Insulin-like Growth Factor Binding Protein 3, which helps regulate the activity of growth hormones in the body.

It is commonly used to assess growth hormone function, especially in children with growth concerns or adults with suspected hormone imbalances such as deficiency or excess.

Do I need to fast before the IGF-BP3 test?

Fasting is not required for the IGF-BP3 test and it can be performed at any time of the day.

How long does it take to get IGF-BP3 test results?

This test takes about 10 days to come back from our lab.

WHY HAVE THE TEST?

Hi, I am Nader Eldarf, I am a Biomedical Scientist in our laboratory and here is why it's important to take this test.

  1. WHY HAVE THE IGF-BP3 BLOOD TEST?

    Because IGF-BP3 is more stable in the bloodstream and less affected by daily fluctuations or nutritional status than other markers, it offers a reliable indicator of long-term growth hormone function.

    This makes it particularly useful in assessing children with unexplained growth delays or short stature, as well as adults experiencing symptoms like fatigue, reduced muscle mass, or changes in bone density.

IS THIS TEST RIGHT FOR YOU?

Hi, I am Sandeep Patel, I am the Laboratory Director at One Day Tests. Here are the symptoms that you may wish to address with this test.

  1. IS THE IGF-BP3 BLOOD TEST RIGHT FOR YOU?

    The IGF-BP3 blood test is a valuable diagnostic tool for evaluating growth hormone activity in both children and adults. It measures the level of Insulin-like Growth Factor Binding Protein 3 (IGF-BP3), a key regulator of growth factors that influence cell growth, development, and metabolism.

    If you have concerns along the above - this test should be helpful.

  1. SYMPTOMS AND TAGS

    Growth

WHY ARE BLOOD TESTS IMPORTANT?

Health monitoring is very important, you are in charge of your health - look after it.