LOINCActiveBoth

LOINC Code 1761-6: Aldolase [Catalytic activity/Vol]

1761-6 is a LOINC code used to identify Aldolase [Catalytic activity/Vol] 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 Aldolase. It is commonly used with the system or sample type Ser/Plas.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Aldolase. 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

What it does not mean

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

Key facts

  • Aldolase [Enzymatic activity/volume] in Serum or Plasma
  • Aldolase
  • Catalytic Concentration; Chemistry; Fructose Aldolase; Fructose Biphosphate Aldolase; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; UniversalLabOrders

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

Aldolase [Catalytic activity/Vol]Aldolase [Enzymatic activity/volume] in Serum or PlasmaAldolase SerPl-cCncAldolaseCHEMAldolase, BloodCCnc

Frequently asked questions

Code details

Code1761-6
SystemLOINC
Display nameAldolase [Catalytic activity/Vol]
DescriptionAldolase
Short nameAldolase SerPl-cCnc
ComponentAldolase
PropertyCCnc
TimingPt
System (specimen)Ser/Plas
ScaleQn
ClassCHEM
Example unitsmU/mL; units/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0
Last changed2.73

Consumer names

Aldolase, Blood

Part names

AldolaseCCncPtSer/PlasQnCatalytic ConcentrationPoint in time (spot)Serum or Plasma

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 1761-6 | HealthAssure