Version 2.80

Part Description

LP28565-7   Transferrin receptor.soluble
Soluble transferrin receptor (sTfR) is a single polypeptide chain that is derived from transferrin receptor. The transferring receptor is mostly expressed on cells that require iron. sTfR concentration in blood correlates with the density of transferrin receptors on red blood cells (RBCs) and the number of RBCs with transferrin receptors being expressed, which closely correlates to iron requirements and RBC proliferation. sTfR has been proposed as an alternative marker for anemia of chronic disease (ACD), iron-deficiency anemia (IDA), and mixed ACD+IDA rather than the conventional tests, ferritin and transferrin. Ferritin and transferrin are both acute-phase reactants and are greatly affected by inflammation, infection and malignancy. sTfR is not affected by chronic disease or inflammation. sTfR can distinguish between ADC and IDA because sTfR increases in IDA but not in ACD. PMID: 23086764 Source: Regenstrief LOINC

Fully-Specified Name

Component
Transferrin receptor.soluble
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Long Common Name
Transferrin receptor.soluble [Mass/volume] in Serum or Plasma
Short Name
sTfR SerPl-mCnc
Display Name
Transferrin receptor.soluble [Mass/Vol]
Consumer Name Alpha Get Info
Transferrin receptor.soluble, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.04
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
2768

Member of these Groups Get Info

LOINC Group Group Name
LG47003-5 Transferrin receptor.soluble|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Transferrinrezeptor.löslich:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
de-AT German (Austria) Synonyms: Lösl.Trf-Rez.(sTfR)
el-GR Greek (Greece) Υποδοχέας τρανσφερρίνης.διαλυτός:MCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: MCnc
es-AR Spanish (Argentina) receptor de transferrina.soluble:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-MX Spanish (Mexico) Receptor de transferrina soluble:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) Receptor Soluble de la Transferrina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Transferriini lahustuvad retseptorid:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-FR French (France) Transferrine récepteur soluble:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Récepteur de la transferrine.soluble:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CA French (Canada) Récepteur de la transferrine.soluble:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Transferrina, recettore.solubile:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Recettore solubile della transferrina Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 용해성 트랜스페린 수용체:질량농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) transferrinereceptor.soluble:massa/volume:moment:serum of plasma:kwantitatief:
Synonyms: transferrine receptor.oplosbaar
pt-BR Portuguese (Brazil) Receptor de transferrina.solúvel:MCnc:Pt:Sor/Plas:Qn:
Synonyms: ; sTfR; STFR; Tf; Siderophilin; Trf; Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Recep; Recp; Rec; Receptors; Recept; Recptr; Chemistry
ru-RU Russian (Russian Federation) Трансферрин рецептор.растворимый:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Transferrin reseptörü.çözünebilen:KütlKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 转铁蛋白受体.可溶性:质量浓度:时间点:血清/血浆:定量型:
Synonyms: sTfR;可溶性转铁蛋白受体 Tf;Trf;输铁蛋白;铁传递蛋白 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 血清或血浆

Example Units

Unit Source
mcg/mL REGENSTRIEF
mg/L Example UCUM Units
mg/L eCHN

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=30248-9