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 35311-0: Trypsin 2nd specimen post Sincalide (Body fld) [Catalytic activity/Vol]

Name: LOINC Code 35311-0: Trypsin 2nd specimen post Sincalide (Body fld) [Catalytic activity/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:22.391Z

35311-0 is a LOINC code used to identify Trypsin 2nd specimen post Sincalide (Body fld) [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 Trypsin^2nd specimen post dose sincalide. It is commonly used with the system or sample type Body fld.

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 Trypsin^2nd specimen post dose sincalide. It is commonly used with the system or sample type Body fld.

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

Trypsin [Enzymatic activity/volume] in Body fluid --2nd specimen post Sincalide
Trypsin^2nd specimen post dose sincalide
After; B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Catalytic Concentration; CHEMISTRY.CHALLENGE TESTING; Convalescent; Fl; Fld; FLU; Fluid; Kinevac; p dose; Point in time; Post immunization; PST; QNT; Quan; Quant; Quantitative; Random; Second; sp2; sp2 p sincalide; Spec; TPS

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

Trypsin 2nd specimen post Sincalide (Body fld) [Catalytic activity/Vol]Trypsin [Enzymatic activity/volume] in Body fluid --2nd specimen post SincalideTrypsin sp2 p sincalide Fld-cCncTrypsin^2nd specimen post dose sincalideCHALTrypsin 2nd specimen after Sincalide, Body fluidCCnc

Frequently asked questions

Code details

Code35311-0

SystemLOINC

Display nameTrypsin 2nd specimen post Sincalide (Body fld) [Catalytic activity/Vol]

DescriptionTrypsin^2nd specimen post dose sincalide

Short nameTrypsin sp2 p sincalide Fld-cCnc

ComponentTrypsin^2nd specimen post dose sincalide

PropertyCCnc

TimingPt

System (specimen)Body fld

ScaleQn

ClassCHAL

Example unitsarb U/L

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.68

Consumer names

Trypsin 2nd specimen after Sincalide, Body fluid

Part names

Trypsin^2nd specimen post dose sincalideCCncPtBody fldQnCatalytic ConcentrationPoint in time (spot)Body fluid

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.