89358-6
CD27 cells/Cells.CD19 in Blood
Active
Part Description
LP19029-5 Cells.CD27
CD27 and CD45RA are both lymphocyte cell surface markers that can be used to classify T-cells into various subsets. Expression of CD27 is characteristic of naive T-cells and some subsets of memory T-cells, while lack of CD27 is characteristic of effector T-cells. PMID: 19454729. CD45RA is characteristic of resting or naive T-cells. Cells expressing both CD27+CD45RA+ are undifferentiated (naive), CD27+CD45RA- T-cells are at an early stage of differentiation and exhibit characteristics of memory T cells, whereas CD27-CD45RA- T-cells are highly differentiated and have characteristics of both memory and effector T-cells. PMID: 12023349 PMID: 21788446
Source: Regenstrief LOINC
LOINC Names Get Info
- Fully-Specified Name
- Cells.CD27/Cells.CD19:
NFr: Pt: Bld: Qn: - Long Common Name
- CD27 cells/Cells.CD19 in Blood
- Short Name
- CD27 Cells/Cells.CD19 NFr Bld
- Display Name
- CD27 cells/Cells.CD19 (Bld)
- Consumer Name Alpha Get Info
- CD27 cells/Cells.CD19, Blood
Part Model Get Info
- Component
- Cells.CD27/Cells.CD19
LP445094-8
- Analyte
- Cells.CD27/Cells.CD19
LP445094-8
- Component Numerator
- Cells.CD27
LP19029-5
- Component Numerator Core
- Cells.CD27
LP19029-5
- Component Numerator Core Suffix
- NULL
- Component Denominator
- Cells.CD19
LP444757-1
- Component Denominator Core
- Cells.CD19
LP444757-1
- Component Denominator Core Suffix
- NULL
- Challenge
- NULL
- Adjustment
- NULL
- Count
- NULL
- Property
- NFr
LP6838-9
- Time
- Pt
LP6960-1
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- System
- Bld
LP7057-5
- System Core
- Bld
LP7057-5
- Super System
- NULL
- Scale
- Qn
LP7753-9
- Method
- NULL
Basic Attributes
- Class
- CELLMARK
- Type
- Laboratory
- First Released
- Version 2.64
- Last Updated
- Version 2.79 (NAM)
- Change Reason
- Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 5305
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 90414-4 | B-cell phenotyping panel - Blood |
| 90416-9 | Lymphocyte subset and B-cell phenotyping panel - Blood |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Buňky.CD27/100 buněk.CD19: |
| es-MX | Spanish (Mexico) | Cells.CD27 / 100 Cells.CD19: |
| es-ES | Spanish (Spain) | Células CD27/Células CD19: Synonyms: Cuantitativo |
| fr-FR | French (France) | CD27/CD19: |
| it-IT | Italian (Italy) | Cellule.CD27/Cellule.CD19: Synonyms: Cellule CD19 Cellule CD27 Cellule CD27- Cellule.CD19+ Frazione numerica Modelli di superficie cellulare Punto nel tempo (episodio) Sangue |
| nl-NL | Dutch (Netherlands) | cellen.CD27/100 cellen.CD19: |
| pl-PL | Polish (Poland) | Komórki.CD27/komórki.CD19: Synonyms: CD19 CD27 Komórki CD19 Komórki CD27 |
| uk-UA | Ukrainian (Ukraine) | Клітини.CD27/100 Клітин.CD19: Synonyms: 100 CD19 cells; |
| zh-CN | Chinese (China) | 细胞.CD27/细胞.CD19: Synonyms: B4; |
Example Units
| Unit | Source |
|---|---|
| % | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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LOINC Copyright
Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://