6295-0
Complement C3d [Presence] in Red Blood Cells
Active
Part Descriptions
LP16365-6 Complement C3d
A 302-amino-acid fragment in the alpha chain (672-1663) of C3b. It is generated when C3b is inactivated (iC3b) and its alpha chain is cleaved by COMPLEMENT FACTOR I into C3c, and C3dg (955-1303) in the presence COMPLEMENT FACTOR H. Serum proteases further degrade C3dg into C3d (1002-1303) and C3g (955-1001).
Source: National Library of Medicine, MeSH 2006
LP16365-6 Complement C3d
Complement C3d developed for the detection of Circulating Immune Complexes (CICs). Other CICs tests include PEG precipitation, radial immunodiffusion and cellular based assays, such as the Raji cell assay. No single procedure appears to detect all types of CIC; however, those procedures that detect CICs containing fragments of complement (e.g., C1q and C3d) appear to detect clinically relevant events. C3d is a fragment of the ProC3 cleaved protein once activation begins. C3d is associated with Antibody;Antigen complexes during active phases of disease by the end result of a series of cleavage products. (Test information from Quest Diagnostics).
Source: Regenstrief Institute
Fully-Specified Name
- Component
- Complement C3d
- Property
- PrThr
- Time
- Pt
- System
- RBC
- Scale
- Ord
- Method
Additional Names
- Long Common Name
- Complement C3d [Presence] in Red Blood Cells
- Short Name
- C3d RBC Ql
- Display Name
- Complement C3d Ql (RBC)
- Consumer Name Alpha Get Info
- Complement C3d, Red blood cells
Basic Attributes
- Class
- HEM/BC
- Type
- Laboratory
- First Released
- Version 1.0d
- Last Updated
- Version 2.56 (MIN)
- 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
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
el-GR | Greek (Greece) | Συμπλήρωμα C3d: Synonyms: PrThr Συμπλήρωμα C3d |
es-AR | Spanish (Argentina) | fracción C3D del complemento: |
es-ES | Spanish (Spain) | Factor C3d del complemento: |
es-MX | Spanish (Mexico) | Complemento C3d: |
et-EE | Estonian (Estonia) | Komplemendi komponent C3d: Synonyms: Erütrotsüüdid Järgarvuline Juhuslik |
fr-CA | French (Canada) | Complément C3d: |
fr-FR | French (France) | Complément C3d: |
fr-BE | French (Belgium) | Complément C3d: |
it-IT | Italian (Italy) | Complemento C3d: Synonyms: Ematologia (coagulazione) conta differenziale Globuli rossi Presenza o Soglia Punto nel tempo (episodio) |
ko-KR | Korean (Korea, Republic Of) | 도움체 C3d: |
nl-NL | Dutch (Netherlands) | complement C3d: Synonyms: rode bloedcellen |
pt-BR | Portuguese (Brazil) | Complemento C3d: Synonyms: ; |
ru-RU | Russian (Russian Federation) | Комплемент C3d: Synonyms: Порядковый Точка во времени; |
tr-TR | Turkish (Turkey) | Kompleman C3d: Synonyms: Mevcut RBC |
zh-CN | Chinese (China) | 补体 C3d: Synonyms: RBC; |
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=6295-0
LOINC Copyright
Copyright © 2025 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://