LOINCActiveBoth

LOINC Code 79460-2: Galactose 1 phosphate uridyl transferase (RBC) [Catalytic activity/Moles]

79460-2 is a LOINC code used to identify Galactose 1 phosphate uridyl transferase (RBC) [Catalytic activity/Moles] 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 Galactose 1 phosphate uridyl transferase. It is commonly used with the system or sample type RBC.

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 Galactose 1 phosphate uridyl transferase. It is commonly used with the system or sample type RBC.

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

  • Galactose 1 phosphate uridyl transferase [Enzymatic activity/substance] in Red Blood Cells
  • Galactose 1 phosphate uridyl transferase
  • Cerebrose; Chemistry; Erythrocytes; GAL-1-P; Gal1PO4; GAL-1-PO4; GAL1PTS; Gal1PUT; GAL-1-PUT; Galactose 1 Phosphate Uridyltransferase; Galactosemia; GALT; GPUT; Hexose-1-phosphate uridyltransferase; i; i Phos; Inorganic phosphate; Phos; Phosphate total; Phosphorous; Phosphorus; Phosphrous; Pi; PO4; Point in time; QNT; Quan; Quant; Quantitative; Random; Red blood cells; Red blood corpusles

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

Galactose 1 phosphate uridyl transferase (RBC) [Catalytic activity/Moles]Galactose 1 phosphate uridyl transferase [Enzymatic activity/substance] in Red Blood CellsGal1PUT cSub RBCGalactose 1 phosphate uridyl transferaseCHEMGalactose 1 phosphate uridyl transferase, Red blood cellsCSub

Frequently asked questions

Code details

Code79460-2
SystemLOINC
Display nameGalactose 1 phosphate uridyl transferase (RBC) [Catalytic activity/Moles]
DescriptionGalactose 1 phosphate uridyl transferase
Short nameGal1PUT cSub RBC
ComponentGalactose 1 phosphate uridyl transferase
PropertyCSub
TimingPt
System (specimen)RBC
ScaleQn
ClassCHEM
Example unitsumol/H/mmol Hb
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.54

Consumer names

Galactose 1 phosphate uridyl transferase, Red blood cells

Part names

Galactose 1 phosphate uridyl transferaseCSubPtRBCQnCatalytic substancePoint in time (spot)Red Blood Cells

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.