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.

LOINCActiveBoth

LOINC Code 88737-2: RNA polymerase III RP11 Ab Line blot Qn (S)

Name: LOINC Code 88737-2: RNA polymerase III RP11 Ab Line blot Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:18.531Z

88737-2 is a LOINC code used to identify RNA polymerase III RP11 Ab Line blot 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 RNA polymerase III RP11 Ab. 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 RNA polymerase III RP11 Ab. 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
Method: Line blot

What it does not mean

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

Key facts

RNA polymerase III RP11 Ab [Units/volume] in Serum by Line blot
RNA polymerase III RP11 Ab
3; ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Point in time; Pol III; POL3RK; POL3RK gene; QNT; Quan; Quant; Quantitative; Random; Ribonucleic acid; RNAp III; RNAp III RP11; RNAp III RP11 Ab; 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

RNA polymerase III RP11 Ab Line blot Qn (S)RNA polymerase III RP11 Ab [Units/volume] in Serum by Line blotRNAp III RP11 Ab Ser Line blot-aCncRNA polymerase III RP11 AbSERORNA Polymerase III RP11 antibody, BloodACnc

Frequently asked questions

Code details

Code88737-2

SystemLOINC

Display nameRNA polymerase III RP11 Ab Line blot Qn (S)

DescriptionRNA polymerase III RP11 Ab

Short nameRNAp III RP11 Ab Ser Line blot-aCnc

ComponentRNA polymerase III RP11 Ab

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

MethodLine blot

ClassSERO

Example unitsarb U/L

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.64

Last changed2.68

Consumer names

RNA Polymerase III RP11 antibody, Blood

Part names

RNA polymerase III RP11 AbACncPtSerQnLine blotArbitrary 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.