LOINC Code 83001-8: Glial nuclear type 1 IgG Line blot Ql

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Glial nuclear type 1 Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: Line blot

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Glial nuclear type 1 IgG Ab [Presence] in Serum or Plasma by Line blot
• Glial nuclear type 1 Ab.IgG
• This term was created for, but is not limited in use to, the submitter's test strip, a membrane strip pre-coated with a specific set of antigens in parallel lines. If antibodies to any of those antigens are present in the patient's serum, they will bind to the specific antigen. The bound patient antibodies are then detected using labelled anti-human antibodies. Various manufacturers classify this method as an immunoblot technique. LOINC uses the immunoblot (IB) method to mean that some electrophoretic/chromatographic separation occurs such that position (size) of the band is part of the assessment (as in Western blot). Because this assay does not involve a separation step but rather uses strips with pre-fixed antigens, the LOINC Method is Line blot.
• ABS; Aby; AGNA; AGNA-1; ANA IgG; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Glial nuc type 1; i; Immune globulin G; Immunoglobulin G; Lambert-Eaton myasthenic syndrome; Nuc; Ordinal; Paraneoplastic Antibody; Paraneoplastic syndrome; Pl; Plasma; Plsm; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; Sox1; Sox1 nuclear antigen; SR

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions