10441-4
CD34 Ag [Presence] in Tissue by Immune stain
Active
Part Descriptions
LP14625-5 CD34
Found on immature hematopoietic cells
Associated with many acute leukemias - Not lineage specific
Source: Regenstrief Institute
LP14625-5 CD34
CD 34+ cells can regenerate the bone marrow after transplant.
Source: Regenstrief Institute
LP14625-5 CD34
CD34 molecule is a cluster of differentiation molecule present on certain cells within the human body. It is a cell surface glycoprotein and functions as a cell-cell adhesion factor. It may also mediate the attachment of stem cells to bone marrow extracellular matrix or directly to stromal cells. CD34 is also the name for the human gene that encodes the protein.
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Source: Wikipedia, CD34
LP14625-5 CD34
Normal bone marrows contain a small percent of cells carrying the CD34 antigen. Such cells can also be detected in the circulating blood and their numbers can be increased with the various marrow stimulating factors. It is a very important cell type for patients under consideration for bone marrow transplant because these cells include the hematopoetic stem cells needed to re-generate the bone marrow after it is ablated. The number of circulating CD34 is also useful in the diagnosis of myeloproliferative disorders and predicting which will transform to malignancy. Viable CD34 cells can be distinguished from dead ones with 7-AAD viability dye.
Source: Regenstrief Help
Fully-Specified Name
- Component
- CD34 Ag
- Property
- PrThr
- Time
- Pt
- System
- Tiss
- Scale
- Ord
- Method
- Immune stain
Additional Names
- Short Name
- CD34 Ag Tiss Ql ImStn
- Display Name
- CD34 Ag Immune stain Ql (Tiss)
- Consumer Name Alpha Get Info
- CD34 antigen, Tissue
Basic Attributes
- Class
- CELLMARK
- Type
- Laboratory
- First Released
- Version 1.0i
- Last Updated
- Version 2.73
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 12994
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-AR | Spanish (Argentina) | CD34: |
| es-ES | Spanish (Spain) | CD34 Antígeno: |
| es-MX | Spanish (Mexico) | CD34 Ag: |
| et-EE | Estonian (Estonia) | CD34 antigeen: Synonyms: Järgarvuline Juhuslik Kude |
| fr-CA | French (Canada) | CD34, Ag: |
| fr-FR | French (France) | CD34 antigène: |
| fr-BE | French (Belgium) | CD34 Ag: Synonyms: Antigène Coloration. Méthode mmunologique |
| it-IT | Italian (Italy) | CD34, Ag: Synonyms: Modelli di superficie cellulare Presenza o Soglia Punto nel tempo (episodio) Tessuto & |
| ko-KR | Korean (Korea, Republic Of) | CD34 항원: |
| nl-NL | Dutch (Netherlands) | CD34 Ag: Synonyms: antigeen |
| pt-BR | Portuguese (Brazil) | CD34 Ag: Synonyms: My10; |
| ru-RU | Russian (Russian Federation) | CD34 Аг: Synonyms: Порядковый Ткань и мазки Точка во времени; |
| tr-TR | Turkish (Turkey) | CD34 Ag: Synonyms: Antijen Mevcut |
| zh-CN | Chinese (China) | CD34 抗原: Synonyms: Ag CD34 Ag gp105-120; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=10441-4
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright