IGAS - Overview: IgA Subclasses, Serum

Investigation of immune deficiency due to IgA2 deficiency Evaluating patients with anaphylactic transfusion reactions

SLO - Overview: Smith-Lemli-Opitz Screen, Plasma

Diagnosing Smith-Lemli-Opitz syndrome (7-dehydrocholesterol reductase deficiency)

BFLA1 - Overview: Lipid Analysis, Body Fluid

Distinguishing between chylous and nonchylous effusions

LGB3S - Overview: Globotriaosylsphingosine, Serum

Diagnosis and monitoring of Fabry disease

CARN - Overview: Carnitine, Plasma

Evaluation of patients with a clinical suspicion of a wide range of conditions including organic acidemias, fatty acid oxidation disorders, and primary carnitine deficiency using plasma specimens

COS - Overview: Cobalt, Serum

Detecting cobalt toxicity Monitoring metallic prosthetic implant wear This test is not useful for assessment of vitamin B12 activity.

SPAS - Overview: Arsenic Speciation, Random, Urine

Diagnosing arsenic intoxication using random urine specimens

CHLBF - Overview: Cholesterol, Body Fluid

Aiding in the diagnosis of a cholesterol effusion or cholesterol-rich pseudochylous effusion in body fluids Distinguishing between chylous and pseudochylous pleural effusions Distinguishing between malignant and nonmalignant ascites

ESTS - Overview: Estradiol, Rapid, Immunoassay, Serum

Rapid assessment of ovarian status, including follicle development, for assisted reproduction protocols (eg, in vitro fertilization) Establishing time of ovulation and optimal time for conception

BILI3 - Overview: Bilirubin, Serum

Assessing liver function Evaluating a wide range of diseases affecting the production, uptake, storage, metabolism, or excretion of bilirubin Monitoring the efficacy of neonatal phototherapy