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Insulin-Like Growth Factor Binding Protein 3
Hormones
Insulin-Like Growth Factor Binding Protein 3
Also known as: IGFBP-3, IGF BP-3
COMMON RANGE
3.1 – 7.9
ng/mL
1
8.53
M
Mayo Clinic Laboratories
Adult
↗
See all sources ↓
CONVERT & COMPARE
ng/mL
=
0.005
mg/L
=
5.5
µg/L
=
5.5
mcg/L
=
5.5
ug/L
Reference ranges across 10+ sources
Adult reference ranges from 50 entries across 2 named sources, shown in ng/mL. Compare side-by-side.
SOURCE
SEX
AGE
RANGE
VISUAL
CITE
M
Mayo Clinic Laboratories
All
18y–19y
3.1 – 7.9 ng/mL
↗
M
Mayo Clinic Laboratories
All
19y–20y
2.9 – 7.3 ng/mL
↗
M
Mayo Clinic Laboratories
All
20y–21y
2.9 – 7.2 ng/mL
↗
M
Mayo Clinic Laboratories
All
21y–26y
3.4 – 7.8 ng/mL
↗
M
Mayo Clinic Laboratories
All
26y–31y
3.5 – 7.6 ng/mL
↗
M
Mayo Clinic Laboratories
All
31y–36y
3.5 – 7 ng/mL
↗
M
Mayo Clinic Laboratories
All
36y–41y
3.4 – 6.7 ng/mL
↗
M
Mayo Clinic Laboratories
All
41y–46y
3.3 – 6.6 ng/mL
↗
M
Mayo Clinic Laboratories
All
46y–51y
3.3 – 6.7 ng/mL
↗
M
Mayo Clinic Laboratories
All
51y–56y
3.4 – 6.8 ng/mL
↗
M
Mayo Clinic Laboratories
All
56y–61y
3.4 – 6.9 ng/mL
↗
M
Mayo Clinic Laboratories
All
61y–66y
3.2 – 6.6 ng/mL
↗
M
Mayo Clinic Laboratories
All
66y–71y
3 – 6.2 ng/mL
↗
M
Mayo Clinic Laboratories
All
71y–76y
2.8 – 5.7 ng/mL
↗
M
Mayo Clinic Laboratories
All
76y–81y
2.5 – 5.1 ng/mL
↗
M
Mayo Clinic Laboratories
All
81y–86y
2.2 – 4.5 ng/mL
↗
L
Labcorp
Male
18y–19y
2.68 – 6.33 ng/mL
↗
L
Labcorp
Male
19y–20y
2.7 – 6.34 ng/mL
↗
L
Labcorp
Male
20y–21y
2.72 – 6.36 ng/mL
↗
L
Labcorp
Male
21y–26y
2.75 – 6.36 ng/mL
↗
L
Labcorp
Male
26y–31y
2.68 – 6.13 ng/mL
↗
L
Labcorp
Male
31y–36y
2.61 – 5.98 ng/mL
↗
L
Labcorp
Male
36y–41y
2.57 – 5.98 ng/mL
↗
L
Labcorp
Male
41y–46y
2.52 – 6.02 ng/mL
↗
L
Labcorp
Male
46y–51y
2.37 – 5.89 ng/mL
↗
L
Labcorp
Male
51y–56y
2.25 – 5.81 ng/mL
↗
L
Labcorp
Male
56y–61y
2.13 – 5.71 ng/mL
↗
L
Labcorp
Male
61y–66y
2.03 – 5.61 ng/mL
↗
L
Labcorp
Male
66y–71y
1.93 – 5.49 ng/mL
↗
L
Labcorp
Male
71y–76y
1.78 – 5.2 ng/mL
↗
L
Labcorp
Male
76y–81y
1.67 – 5.02 ng/mL
↗
L
Labcorp
Male
81y–86y
1.63 – 5.01 ng/mL
↗
L
Labcorp
Male
86y–91y
1.67 – 5.24 ng/mL
↗
L
Labcorp
Female
18y–19y
2.75 – 6.51 ng/mL
↗
L
Labcorp
Female
19y–20y
2.78 – 6.53 ng/mL
↗
L
Labcorp
Female
20y–21y
2.81 – 6.55 ng/mL
↗
L
Labcorp
Female
21y–26y
2.86 – 6.56 ng/mL
↗
L
Labcorp
Female
26y–31y
2.75 – 6.22 ng/mL
↗
L
Labcorp
Female
31y–36y
2.57 – 5.8 ng/mL
↗
L
Labcorp
Female
36y–41y
2.5 – 5.71 ng/mL
↗
L
Labcorp
Female
41y–46y
2.41 – 5.61 ng/mL
↗
L
Labcorp
Female
46y–51y
2.34 – 5.61 ng/mL
↗
L
Labcorp
Female
51y–56y
2.31 – 5.7 ng/mL
↗
L
Labcorp
Female
56y–61y
2.24 – 5.72 ng/mL
↗
L
Labcorp
Female
61y–66y
2.16 – 5.69 ng/mL
↗
L
Labcorp
Female
66y–71y
2.06 – 5.57 ng/mL
↗
L
Labcorp
Female
71y–76y
2.01 – 5.55 ng/mL
↗
L
Labcorp
Female
76y–81y
1.95 – 5.49 ng/mL
↗
L
Labcorp
Female
81y–86y
1.93 – 5.5 ng/mL
↗
L
Labcorp
Female
86y–91y
1.96 – 5.67 ng/mL
↗
M
Mayo Clinic Laboratories
All · 18y–19y
↗
3.1 – 7.9 ng/mL
M
Mayo Clinic Laboratories
All · 19y–20y
↗
2.9 – 7.3 ng/mL
M
Mayo Clinic Laboratories
All · 20y–21y
↗
2.9 – 7.2 ng/mL
M
Mayo Clinic Laboratories
All · 21y–26y
↗
3.4 – 7.8 ng/mL
M
Mayo Clinic Laboratories
All · 26y–31y
↗
3.5 – 7.6 ng/mL
M
Mayo Clinic Laboratories
All · 31y–36y
↗
3.5 – 7 ng/mL
M
Mayo Clinic Laboratories
All · 36y–41y
↗
3.4 – 6.7 ng/mL
M
Mayo Clinic Laboratories
All · 41y–46y
↗
3.3 – 6.6 ng/mL
M
Mayo Clinic Laboratories
All · 46y–51y
↗
3.3 – 6.7 ng/mL
M
Mayo Clinic Laboratories
All · 51y–56y
↗
3.4 – 6.8 ng/mL
M
Mayo Clinic Laboratories
All · 56y–61y
↗
3.4 – 6.9 ng/mL
M
Mayo Clinic Laboratories
All · 61y–66y
↗
3.2 – 6.6 ng/mL
M
Mayo Clinic Laboratories
All · 66y–71y
↗
3 – 6.2 ng/mL
M
Mayo Clinic Laboratories
All · 71y–76y
↗
2.8 – 5.7 ng/mL
M
Mayo Clinic Laboratories
All · 76y–81y
↗
2.5 – 5.1 ng/mL
M
Mayo Clinic Laboratories
All · 81y–86y
↗
2.2 – 4.5 ng/mL
L
Labcorp
Male · 18y–19y
↗
2.68 – 6.33 ng/mL
L
Labcorp
Male · 19y–20y
↗
2.7 – 6.34 ng/mL
L
Labcorp
Male · 20y–21y
↗
2.72 – 6.36 ng/mL
L
Labcorp
Male · 21y–26y
↗
2.75 – 6.36 ng/mL
L
Labcorp
Male · 26y–31y
↗
2.68 – 6.13 ng/mL
L
Labcorp
Male · 31y–36y
↗
2.61 – 5.98 ng/mL
L
Labcorp
Male · 36y–41y
↗
2.57 – 5.98 ng/mL
L
Labcorp
Male · 41y–46y
↗
2.52 – 6.02 ng/mL
L
Labcorp
Male · 46y–51y
↗
2.37 – 5.89 ng/mL
L
Labcorp
Male · 51y–56y
↗
2.25 – 5.81 ng/mL
L
Labcorp
Male · 56y–61y
↗
2.13 – 5.71 ng/mL
L
Labcorp
Male · 61y–66y
↗
2.03 – 5.61 ng/mL
L
Labcorp
Male · 66y–71y
↗
1.93 – 5.49 ng/mL
L
Labcorp
Male · 71y–76y
↗
1.78 – 5.2 ng/mL
L
Labcorp
Male · 76y–81y
↗
1.67 – 5.02 ng/mL
L
Labcorp
Male · 81y–86y
↗
1.63 – 5.01 ng/mL
L
Labcorp
Male · 86y–91y
↗
1.67 – 5.24 ng/mL
L
Labcorp
Female · 18y–19y
↗
2.75 – 6.51 ng/mL
L
Labcorp
Female · 19y–20y
↗
2.78 – 6.53 ng/mL
L
Labcorp
Female · 20y–21y
↗
2.81 – 6.55 ng/mL
L
Labcorp
Female · 21y–26y
↗
2.86 – 6.56 ng/mL
L
Labcorp
Female · 26y–31y
↗
2.75 – 6.22 ng/mL
L
Labcorp
Female · 31y–36y
↗
2.57 – 5.8 ng/mL
L
Labcorp
Female · 36y–41y
↗
2.5 – 5.71 ng/mL
L
Labcorp
Female · 41y–46y
↗
2.41 – 5.61 ng/mL
L
Labcorp
Female · 46y–51y
↗
2.34 – 5.61 ng/mL
L
Labcorp
Female · 51y–56y
↗
2.31 – 5.7 ng/mL
L
Labcorp
Female · 56y–61y
↗
2.24 – 5.72 ng/mL
L
Labcorp
Female · 61y–66y
↗
2.16 – 5.69 ng/mL
L
Labcorp
Female · 66y–71y
↗
2.06 – 5.57 ng/mL
L
Labcorp
Female · 71y–76y
↗
2.01 – 5.55 ng/mL
L
Labcorp
Female · 76y–81y
↗
1.95 – 5.49 ng/mL
L
Labcorp
Female · 81y–86y
↗
1.93 – 5.5 ng/mL
L
Labcorp
Female · 86y–91y
↗
1.96 – 5.67 ng/mL
Related biomarkers
Often tested alongside insulin-like growth factor binding protein 3 or part of the same panel.
Thyroid Stimulating Hormone (TSH)
Hormones
Free T4 (Thyroxine)
Hormones
Free T3 (Triiodothyronine)
Hormones
Total T4 (Thyroxine)
Hormones
Total T3 (Triiodothyronine)
Hormones
Reverse T3 (rT3)
Hormones
Sources
M
Mayo Clinic Laboratories
L
Labcorp
Last updated 2026-05-02
This page aggregates publicly available reference data and clinical information from Mayo Clinic Laboratories and other sources. For general wellness information only — not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.
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