What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveObservation

LOINC Code 31226-4: Asialoganglioside GM1 IgG Qn (S)

Name: LOINC Code 31226-4: Asialoganglioside GM1 IgG Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:17.663Z

31226-4 is a LOINC code used to identify Asialoganglioside GM1 IgG Qn (S) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Asialoganglioside GM1 Ab.IgG. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 Asialoganglioside GM1 Ab.IgG. It is commonly used with the system or sample type Ser.

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: Observation

What it does not mean

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

Key facts

Asialoganglioside GM1 IgG Ab [Units/volume] in Serum
Asialoganglioside GM1 Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Asialo Gm1; AsialoGM1; Autoantibodies; Autoantibody; Ganglioside asialo; GM1 Asialo; Immune globulin G; Immunoglobulin G; Monoasialoganglioside; Point in time; QNT; Quan; Quant; Quantitative; Random; Serology; Serum; 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

Asialoganglioside GM1 IgG Qn (S)Asialoganglioside GM1 IgG Ab [Units/volume] in SerumGM1 Asialo IgG Ser-aCncAsialoganglioside GM1 Ab.IgGSEROAsialoganglioside GM1 IgG antibody, BloodACnc

Frequently asked questions

Code details

Code31226-4

SystemLOINC

Display nameAsialoganglioside GM1 IgG Qn (S)

DescriptionAsialoganglioside GM1 Ab.IgG

Short nameGM1 Asialo IgG Ser-aCnc

ComponentAsialoganglioside GM1 Ab.IgG

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

ClassSERO

Example unitsarb U/mL

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.07

Last changed2.68

Consumer names

Asialoganglioside GM1 IgG antibody, Blood

Part names

Asialoganglioside GM1 Ab.IgGACncPtSerQnAsialoganglioside GM1 IgGArbitrary ConcentrationPoint in time (spot)Serum

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.