FC13A - Overview: Factor 13a Immunostain, Technical Component Only

Aiding in the identification of acquired digital fibrokeratomas, angiofibromas, and oral fibroma, and a proportion of cells in histiocytomas

BFOS - Overview: FosB, Immunostain, Technical Component Only

Diagnosing pseudomyogenic (epithelioid sarcoma-like) hemangioendothelioma and epithelioid hemangiomas

FOXP3 - Overview: FOXP3 Immunostain, Technical Component Only

Classification of leukemias and lymphomas

GFATC - Overview: Glial Fibrillary Acidic Protein Alpha Subunit Antibody, Immunofluorescence Titer Assay, Spinal Fluid

Reporting an end titer result in spinal fluid specimens Distinguishing, in spinal fluid, autoimmune GFAP astrocytopathy from infectious meningoencephalitis and idiopathic inflammatory central nervous system (CNS) disorders such as multiple...

3FBLN - Overview: Fibulin 3 Immunostain, Technical Component Only

Identification and classification of amyloid types in tissue

UE3 - Overview: Estriol, Unconjugated, Serum

As an adjunct biomarker in the prenatal diagnosis of disorders of fetal steroid metabolism, including Smith-Lemli-Opitz syndrome (1,2) and X-linked ichthyosis (placental sulfatase deficiency disorders) Evaluating primary or secondary fetal...

PBUCR - Overview: Lead/Creatinine Ratio, Random, Urine

Detecting clinically significant lead exposure, a toxic heavy metal, using random urine specimens

IGGI - Overview: IgG Immunostain, Technical Component Only

Classification of lymphomas and multiple myeloma

KRT20 - Overview: Keratin 20 (KRT20) Immunostain, Technical Component Only

Aids in determining the primary site in carcinomas of unknown origin

KRT7 - Overview: Keratin 7 (KRT7) Immunostain, Technical Component Only

Aiding in determining the primary site in carcinomas of unknown origin