IGF BP3

The IGF BP3 test measures the concentration of Insulin-like Growth Factor Binding Protein 3 (IGF‑BP3) in serum, a major carrier protein that regulates the bioavailability and activity of IGF‑I. Measuring IGF‑BP3 helps clinicians assess the integrity of the GH–IGF axis and provides complementary information to IGF‑I levels, supporting evaluation of growth disorders, endocrine imbalances and aspects of reproductive health.

This test is useful as part of fertility and endocrine workups, helping to clarify whether altered IGF signalling may affect ovulatory function, ovarian response or general metabolic status prior to assisted reproduction. Results are age- and sex-dependent and should be interpreted by a qualified clinician; Touch Connect offers convenient at‑home blood collection across Dubai and the UAE with secure laboratory reporting to your physician in AED-relevant healthcare settings.

• IGF-Binding Protein 3 (IGFBP-3)
• Serum sample
• Concentration (ng/mL)
• Age- and sex-specific reference range

• Evaluation of suspected growth hormone deficiency or excess
• As part of fertility assessment or prior to assisted reproductive treatments
• Monitoring response to growth hormone therapy
• Investigation of unexplained short stature or delayed growth
• Assessment of metabolic or endocrine causes of reproductive dysfunction

• Quantitative assessment of IGF‑axis status to inform clinical decisions
• Supports fertility planning and endocrine specialist referrals
• Convenient at‑home venous blood collection across Dubai and the UAE
• Fast laboratory processing and electronic delivery of results to your clinician
• Guidance notes to help interpret age- and sex-adjusted results

• At‑home venous blood collection by a certified phlebotomist
• No fasting usually required unless specifically instructed by your physician
• Inform the collector about medications, hormonal treatments, or pregnancy
• Results reported electronically; consult your UAE healthcare provider for interpretation