LOINCActiveBoth

LOINC Code 1732-7: Adenylosuccinate lyase (S) [Catalytic activity/Vol]

1732-7 is a LOINC code used to identify Adenylosuccinate lyase (S) [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 Adenylosuccinate lyase. It is commonly used with the system or sample type Ser.

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 Adenylosuccinate lyase. 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: Both

What it does not mean

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

Key facts

  • Adenylosuccinate lyase [Enzymatic activity/volume] in Serum
  • Adenylosuccinate lyase
  • ADSL; Catalytic Concentration; Chemistry; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR; Succinyl AMP

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

Adenylosuccinate lyase (S) [Catalytic activity/Vol]Adenylosuccinate lyase [Enzymatic activity/volume] in SerumADSL Ser-cCncAdenylosuccinate lyaseCHEMAdenylosuccinate lyase, BloodCCnc

Frequently asked questions

Code details

Code1732-7
SystemLOINC
Display nameAdenylosuccinate lyase (S) [Catalytic activity/Vol]
DescriptionAdenylosuccinate lyase
Short nameADSL Ser-cCnc
ComponentAdenylosuccinate lyase
PropertyCCnc
TimingPt
System (specimen)Ser
ScaleQn
ClassCHEM
Example unitsarb U/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0
Last changed2.68

Consumer names

Adenylosuccinate lyase, Blood

Part names

Adenylosuccinate lyaseCCncPtSerQnCatalytic 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.

LOINC Code 1732-7 | HealthAssure