Item Value
Test name Leptin
Available Stat? No
Turn around times Set up 2x per week. Turnaround 3-10 days
Performed by Quest
Normal range Adult Lean Subjects (18-61years) with BMI range of 18-25:
Males 1.2 - 9.5 ng/mL
Females 4.1 - 25.0 ng/mL


Adult Subjects (19-60 years) with BMI range 25-30:
Males 1.6 - 20.9 ng/mL
Females 13.1 - 40.8 ng/mL


Pediatric: Male Female
Prepubertal 1.6-10.8 ng/mL 1.7-10.6 ng/mL
Tanner Stages II-III 2.1-11.6 ng/mL 2.6-11.5 ng/mL
Tanner Stages IV-V 3.4-10.2 ng/mL 3.4-13.0 ng/mL
Container type Red top, Gold top
Amount to Collect 2 mL blood
Sample type Serum

If you have additional questions regarding this test, please call: 415-353-1667