LOINCActiveObservation

LOINC Code 35306-0: TTR gene allele 2 Molgen Nom (Bld/Tiss)

35306-0 is a LOINC code used to identify TTR gene allele 2 Molgen Nom (Bld/Tiss) 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 TTR gene allele 2. It is commonly used with the system or sample type Bld/Tiss.

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 TTR gene allele 2. It is commonly used with the system or sample type Bld/Tiss.

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
  • Method: Molgen

What it does not mean

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

Key facts

  • TTR gene allele 2 [Identifier] in Blood or Tissue by Molecular genetics method Nominal
  • TTR gene allele 2
  • Blood; CTS; CTS1; Genetics; HEL111; Heredity; Heritable; HsT2651; Identity or presence; II; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Nominal; PALB; PCR; Point in time; Random; TBPA; Tissue; Tissue, unspecified; transthyretin; Transthyretin (prealbumin, amyloidosis type I) gene; TTR allele2; WB; Whole blood; Whole blood or Tissue

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

TTR gene allele 2 Molgen Nom (Bld/Tiss)TTR gene allele 2 [Identifier] in Blood or Tissue by Molecular genetics method NominalTTR allele2 Bld/TTTR gene allele 2MOLPATH.MUTTTR gene allele 2, Blood or tissue specimenPrid

Frequently asked questions

Code details

Code35306-0
SystemLOINC
Display nameTTR gene allele 2 Molgen Nom (Bld/Tiss)
DescriptionTTR gene allele 2
Short nameTTR allele2 Bld/T
ComponentTTR gene allele 2
PropertyPrid
TimingPt
System (specimen)Bld/Tiss
ScaleNom
MethodMolgen
ClassMOLPATH.MUT
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.13
Last changed2.73

Consumer names

TTR gene allele 2, Blood or tissue specimen

Part names

TTR gene allele 2PridPtBld/TissNomMolgenPresence or IdentityPoint in time (spot)Blood or TissueMolecular genetics

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.