5450-2

Deprecated CD22 in Blood

Deprecated

Status Information

Status: DEPRECATED
Reason: Duplicate

Map-To	Long Common Name	Mapping Guidance
14017-8	CD22 cells/cells in Blood

Part Descriptions

LP68372-9 CD22
CD22 or cluster of differentiation-22, is a molecule belonging to the SIGLEC family of lectins. Generally speaking, CD22 is a regulatory molecule that prevents the overactivation of the immune system and the development of autoimmune diseases.

CD22 is a sugar binding transmembrane protein, which specifically binds sialic acid with an immunoglobulin (Ig) domain located at its N-terminus. The presence of Ig domains makes CD22 a member of the immunoglobulin superfamily. CD22 functions as an inhibitory receptor for B cell receptor (BCR) signalling.

EBV (Epstein-Barr virus) is known to bind to the B lymphocyte via the CD22 receptor. 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, CD22

LP20041-7 CD22
Found on mature B-cells.
Associated with some B-cell ALL and most mature B-cell neoplasms Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: CD22:ACnc:Pt:WBC:Qn:
Long Common Name: Deprecated CD22 in Blood
Short Name: Deprecated CD22 WBC-aCnc
Display Name: CD22 Qn (WBC)
Consumer Name Alpha Get Info: CD22, White blood cells

Part Model Get Info

Component
CD22
LP68372-9
- Analyte
  CD22
  LP68372-9
  - Component Numerator
    CD22
    LP68372-9
    - Component Numerator Core
      CD22
      LP68372-9
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
ACnc
LP6773-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
WBC
LP7720-8
- System Core
  WBC
  LP7720-8
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CELLMARK
Type: Laboratory
First Released: Version 1.0
Last Updated: Version 2.69 (MIN)

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	CD22:Arbitrární koncentrace:Časový bod:Leukocyty:Kvantitativní:
el-GR	Greek (Greece)	CD22:ACnc:Pt:Αριθμός λευκών αιμοσφαιρίων:Qn: Synonyms: ACnc CD22 CELLMARK Pt Qn Αριθμός λευκών αιμοσφαιρίων
es-AR	Spanish (Argentina)	CD22:concentración arbitraria:punto en el tiempo:leucocito:cuantitativo:
es-ES	Spanish (Spain)	CD22:Concentración arbitraria:Punto temporal:Células sanguineas blancas:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	CD22:Concentración arbitraria:Punto temporal:células blancas de la sangre:Cuantitativo:
et-EE	Estonian (Estonia)	CD22:Acnc:Pt:WBC:Qn: Synonyms: Juhuslik Kvantitatiivne Leukotsüüdid
fr-CA	French (Canada)	CD22:Concentration arbitraire:Temps ponctuel:Leucocytes:Quantitatif:
fr-BE	French (Belgium)	CD22:Concentration arbitraire:Temps ponctuel:Leucocytes:Quantitatif:
fr-FR	French (France)	CD22:Arbitraire/Volume:Ponctuel:Leucocytes:Numérique:
it-IT	Italian (Italy)	CD22:ACnc:Pt:WBC:Qn: Synonyms: Concentrazione Arbitraria Globuli bianchi Modelli di superficie cellulare Punto nel tempo (episodio)
nl-NL	Dutch (Netherlands)	CD22:eenheid/volume:moment:leukocyten:kwantitatief: Synonyms: witte bloedcellen
pl-PL	Polish (Poland)	CD22:stężenie w jednostkach umownych:punkt w czasie:leukocyty:ilościowy: Synonyms: CD22
pt-BR	Portuguese (Brazil)	CD22:ACnc:Pt:Leucoc:Qn: Synonyms: Arbitrary concentration; Point in time; Random; Leukocytes; White blood cells; Leucocs; Quantitative; QNT; Quant; Quan; Leu-14; B-3; To-15; B3; Leu14; BL-CAM; Lyb8; CELL MARKERS
ru-RU	Russian (Russian Federation)	CD22:ПроизвКонц:ТчкВрм:Лейкоциты:Колич: Synonyms: Количественный Произвольная концентрация Точка во времени;Момент
tr-TR	Turkish (Turkey)	CD22:SçKons:Zmlı:Lökosit:Kant: Synonyms: WBC
zh-CN	Chinese (China)	CD22:任意型浓度:时间点:白细胞:定量型: Synonyms: B3 B-3 BL-CAM B-淋巴细胞粘附分子 B-淋巴细胞粘附分子（B lymphocyte cell adhesion molecule，BL-CAM） Leu14 Leu-14 Lyb8 To-15 WBC;WBCs;白血球;白血细胞任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度发现于成熟 B-细胞之上。与某些 B-细胞急性淋巴细胞白血病以及大多数成熟 B-细胞肿瘤相关。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;瞬间细胞标志物

Example Units

Unit	Source
[arb'U]/mL	Example UCUM Units

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=5450-2

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.