LOINCActiveBoth

LOINC Code 107856-7: Cauliflower IgG IA Qn

107856-7 is a LOINC code used to identify Cauliflower IgG IA Qn 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 Brassica oleracea var botrytis Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

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 Brassica oleracea var botrytis 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: IA

What it does not mean

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

Key facts

  • Cauliflower IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
  • Brassica oleracea var botrytis Ab.IgG
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Cauliflower; EIA; ELFA; ELISA; Enzyme immunoassay; f291; IAA; Immune globulin G; Immunoglobulin G; MEIA; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; Rf291; Romanesco; Romanesco broccoli; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS

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

Cauliflower IgG IA QnCauliflower IgG Ab [Units/volume] in Serum or Plasma by ImmunoassayCauliflower IgG Qn IABrassica oleracea var botrytis Ab.IgGALLERGYCauliflower IgG antibody, BloodACnc

Frequently asked questions

Code details

Code107856-7
SystemLOINC
Display nameCauliflower IgG IA Qn
DescriptionBrassica oleracea var botrytis Ab.IgG
Short nameCauliflower IgG Qn IA
ComponentBrassica oleracea var botrytis Ab.IgG
PropertyACnc
TimingPt
System (specimen)Ser/Plas
ScaleQn
MethodIA
ClassALLERGY
Example unitsarb U/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.81
Last changed2.81

Consumer names

Cauliflower IgG antibody, Blood

Part names

Brassica oleracea var botrytis Ab.IgGACncPtSer/PlasQnIACauliflower (Brassica oleracea var botrytis) IgGArbitrary ConcentrationPoint in time (spot)Serum or PlasmaImmunoassay

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.

LOINC Code 107856-7 | HealthAssure