LAGGT - Overview: Granulocyte Antibodies, Serum

Work-up of individuals having febrile, nonhemolytic transfusion reactions Detection of individuals with autoimmune neutropenia This test is not useful for the diagnosis of neutropenia caused by marrow suppression by drugs or tumors.

A1APP - Overview: Alpha-1-Antitrypsin Phenotype, Serum

Identification of homozygous and heterozygous phenotypes of the alpha-1-antitrypsin deficiency

APGP - Overview: Acute Porphyria Gene Panel, Varies

Establishing a molecular diagnosis for patients with acute porphyria Identifying variants within genes known to be associated with acute porphyria, allowing for predictive testing of at-risk family members

TELDP - Overview: Telomere Biology Disorders Gene Panel, Varies

Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of a telomere biology disorder Establishing a diagnosis of a telomere biology disorder, allowing for appropriate management and...

BIOTS - Overview: Biotinidase, Serum

Preferred test for the diagnosis of biotinidase deficiency Follow-up testing for certain organic acidurias

MP9W - Overview: Mucopolysaccharidoses, Nine-Enzyme Panel, Leukocytes

Supporting the biochemical diagnosis of mucopolysaccharidoses types II, IIIA, IIIB, IIIC, IIID, IVA, IVB, VI, and VII, and of multiple sulfatase deficiency This test is not useful for carrier detection.