9558-8

CD20 cells [#/volume] in Blood

Active

Part Description

LP17751-6 Cells.CD20
B-lymphocyte antigen CD20 or CD20 is an activated-glycosylated phosphoprotein on the surface of all B-cells starting at the pro-B phase (CD45R+, CD117+) and increases in concentration until maturity. In humans CD20 is encoded by the MS4A1 gene. This gene encodes a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This gene encodes a B-lymphocyte surface molecule that plays a role in the development and differentiation of B-cells into plasma cells. CD20 is the target of the monoclonal antibodies (mAb) rituximab, Ibritumomab tiuxetan, and tositumomab, that are active agents in the treatment of all B cell lymphomas and leukemias. The anti-CD20 mAB Ofatumumab (Genmab) was approved by FDA in Oct 2009 for Chronic lymphocytic leukemia. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, CD20

LOINC Names Get Info

Fully-Specified Name: Cells.CD20:NCnc:Pt:Bld:Qn:
Long Common Name: CD20 cells [#/volume] in Blood
Short Name: CD20 Cells # Bld
Display Name: CD20 cells (Bld) [#/Vol]
Consumer Name Alpha Get Info: CD20 cells, Blood

Part Model Get Info

Component
Cells.CD20
LP17751-6
- Analyte
  Cells.CD20
  LP17751-6
  - Component Numerator
    Cells.CD20
    LP17751-6
    - Component Numerator Core
      Cells.CD20
      LP17751-6
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
NCnc
LP6836-3
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 1.0i
Last Updated: Version 2.73 (MIN)
Order vs. Observation: Observation
Common Test Rank Get Info: 3237

Member of these Panels

LOINC	Long Common Name
100994-3	B-cell CD19 and CD20 subsets panel - Blood by Flow cytometry (FC)
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 CD20:Početní koncentrace:Časový bod:Krev:Kvantitativní:
de-AT	German (Austria)	Synonyms: CD20+ Zellen abs.
de-DE	German (Germany)	Zellen.CD20:Anzahl pro Volumen:Zeitpunkt:Blut:Quantitativ:
el-GR	Greek (Greece)	Κύτταρα.CD20:NCnc:Pt:Αίμα:Qn: Synonyms: CD20 CELLMARK NCnc Pt Qn Αίμα Κύτταρα Κύτταρα.CD20
es-AR	Spanish (Argentina)	células.CD20:concentración de número:punto en el tiempo:sangre:cuantitativo:
es-ES	Spanish (Spain)	Células CD20+:Concentración de número:Punto temporal:Sangre:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Cells.CD20:Concentración numérica:Punto temporal:Sangre:Cuantitativo:
et-EE	Estonian (Estonia)	Rakud.CD20:NCnc:Pt:B:Qn: Synonyms: Juhuslik Kvantitatiivne Veri
fr-CA	French (Canada)	Cellules.CD20:Concentration numérique:Temps ponctuel:Sang:Quantitatif:
fr-FR	French (France)	CD20:Nombre/Volume:Ponctuel:Sang:Numérique:
fr-BE	French (Belgium)	Cellules.CD20:Concentration numérique:Temps ponctuel:Sang:Quantitatif:
it-IT	Italian (Italy)	Cellule.CD20:NCnc:Pt:Sangue:Qn: Synonyms: Cellule CD20 Cellule.CD20+ Concentrazione Numerica Modelli di superficie cellulare Punto nel tempo (episodio) Sangue
ko-KR	Korean (Korea, Republic Of)	세포.CD20:계수/부피:검사시점:전혈:정량:
nl-NL	Dutch (Netherlands)	cellen.CD20:aantal/volume:moment:bloed:kwantitatief:
pl-PL	Polish (Poland)	Komórki.CD20:stężenie liczbowe:punkt w czasie:krew:ilościowy: Synonyms: Komórki CD20 koncentracja
pt-BR	Portuguese (Brazil)	Células.CD20:NCnc:Pt:SgTotal:Qn: Synonyms: ; CD20 Cells; Cell; Cellularity; Leu-16; B-1; B1; Leu16; Bp35; #; Number concentration; Count/mass; Count; AcS; CT; Acsolute; Acsolutes; Cnt; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; CELL MARKERS
ru-RU	Russian (Russian Federation)	Клетки.CD20:КолОб:ТчкВрм:Кр:Колич: Synonyms: Количественный Количество в объеме Кровь Точка во времени;Момент
tr-TR	Turkish (Turkey)	Hücreler.CD20:SayKons:Zmlı:Kan:Kant:
uk-UA	Ukrainian (Ukraine)	Клітини.CD20:Чисельна Концентрація:МоментЧасу:Кров:Кількісно: Synonyms: #; ABS; absolute; absolutes; B1; B-1; Blood; Bp35; CD20 Cells; Cell; CELL MARKERS; Cellularity; Cnt; Count; Count/volume; CT; Leu16; Leu-16; Number concentration; Number Concentration (count/vol); Point in time; QNT; Quan; Quant; Quantitative; Random; WB; Whole blood
zh-CN	Chinese (China)	细胞.CD20:计数型浓度:时间点:全血:定量型: Synonyms: B1;B-1;Bp35;Leu16;Leu-16 CD20 阳性细胞（多为 B 细胞） CD20细胞单位体积内的数量或计数;数量型浓度(单位体积);数量或计数型浓度(计数/体积);数量或计数型浓度(单位体积);计数型浓度(单位体积) 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;瞬间细胞含量;细胞性;细胞性质;细胞构成;细胞类细胞标志物血;血液

Example Units

Unit	Source
#/mm3	REGENSTRIEF
/uL	Example UCUM Units

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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://loinc.org/license for the full LOINC copyright and license.