Sorted By Test Name - Mayo Medical Laboratories

FGCU
57482
GGUM
82479
Patients with small cell lung carcinoma: up to 50 pg/mL
GH-RH secreting tumors: 200-10,000 pg/mL
This test was performed using a kit that has not been cleared or
approved by the FDA and is designated as research use only.
The analytic performance characteristics of this test have been
determined by Inter Science Institute. This test is not intended for
diagnosis or patient management decisions without confirmation
by other medically established means.
Test Performed by: Inter Science Institute
944 West Hyde Park Blvd.
Inglewood, CA 90302
Guanidinoacetic acid + creatine, Urine
Reference Values:
Creatine/Creatinine ratio
Normal Range:
12y: 0.01 - 0.40 (SD), N=43
Affected Range:
X-linked creatine transporter deficiency:
range = 2.0 - 4.8, n=6
Guanidinoacetate
Normal Range:
12y: 8 - 68 mmol/mol creatinine, N = 43
Affected Range:
guanidinoacetate methyltransferase deficiency: 458 - 777, n = 3
arginine: glycine amidinotransferase deficiency: