36916-5
Kappa light chains.free [Mass/volume] in Serum
Active
Part Description
LP29081-4 Immunoglobulin light chains.kappa.free
Healthy patients have the majority of light chains in serum bound to heavy chains. Low levels of free light chains (unbound) are normal due to the over-production and secretion of free light chains by plasma cells. In the kidneys, the free light chains are selectively reabsorbed by the tubular cells, so their presence in urine is likely due to secretion into the urinary tract. Elevation of monoclonal free light chains in serum or urine signal malignant plasma cell proliferation (multiple myeloma), primary amyloidosis, or light chain deposition disease. Elevation of polyclonal free light chains suggests autoimmune diseases such as systemic lupus erythematosus. (Information from Freelite Beckman Coulter IMMAGE II package insert, Version 23, Feb 2009)
Source: Regenstrief Institute
Fully-Specified Name
- Component
- Immunoglobulin light chains.kappa.free
- Property
- MCnc
- Time
- Pt
- System
- Ser
- Scale
- Qn
- Method
Additional Names
- Short Name
- Kappa LC Free Ser-mCnc
- Display Name
- Immunoglobulin light chains.kappa.free (S) [Mass/Vol]
- Consumer Name Alpha Get Info
- Free kappa light chains, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.13
- Last Updated
- Version 2.73
- Change Reason
- The LCN was changed from 'Immunoglobulin light chains kappa.free' to 'Kappa light chains.free' for better readability.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 522
Member of these Panels
LOINC | Long Common Name |
---|---|
57778-3 | Immunoglobulin light chains.free panel - Serum |
90992-9 | Monoclonal gammopathy panel - Serum or Plasma |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG14797-1 | Immunoglobulin light chains.kappa.free| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Immunglobulin-Leichtketten.kappa.frei: |
de-AT | German (Austria) | Synonyms: Freie Kappa Leichtk. |
es-AR | Spanish (Argentina) | cadenas livianas de inmunoglobulina.kappa/cadenas livianas de inmunoglobulina.lambda: |
es-MX | Spanish (Mexico) | Cadenas ligeras de inmunoglobulina kappa.libre: |
es-ES | Spanish (Spain) | Cadenas ligeras kappa libres: Synonyms: Cuantitativo |
et-EE | Estonian (Estonia) | Immuunglobuliinide kerged kapaahelad: Synonyms: Immuunglobuliinide kerged kapaahelad Juhuslik Kvantitatiivne Seerum |
fr-FR | French (France) | Immunoglobuline chaines légères libres kappa: |
fr-BE | French (Belgium) | Chaîne légère des immunoglobulines.kappa.libre: Synonyms: FLC.kappa.libre, FLC.kappa LC LC. Kappa |
fr-CA | French (Canada) | Chaîne légère des immunoglobulines.kappa.libre: |
it-IT | Italian (Italy) | Immunoglobuline, catene leggere.kappa.libere: Synonyms: Catene leggere delle immunoglobuline Catene leggere kappa delle immunoglobuline Catene leggere kappa libere delle immunoglobuline Chimica Concentrazione di Massa Punto nel tempo (episodio) Siero |
ko-KR | Korean (Korea, Republic Of) | 유리카파면역글로불린 경쇄: |
nl-NL | Dutch (Netherlands) | immunoglobuline lichte ketens.kappa.vrij: |
pl-PL | Polish (Poland) | Łańcuchy lekkie immunoglobulin.kappa.wolne: Synonyms: Łańcuchy lekkie immunoglobulin Łańcuchy lekkie kappa immunoglobuliny Łańcuchy lekkie wolne kappa |
pt-BR | Portuguese (Brazil) | Imunoglobulinas cadeias leves.kappa.livre: Synonyms: ; |
ru-RU | Russian (Russian Federation) | Иммуноглобулин легкие цепи.каппа.свободные: Synonyms: Количественный Массовая концентрация Сыворотка Точка во времени; |
tr-TR | Turkish (Turkey) | İmmünglobulin hafif zincirler.kappa.serb: |
uk-UA | Ukrainian (Ukraine) | Легкі ланцюги імуноглобулінів.каппа.вільні: Synonyms: Bence Jones protein; |
zh-CN | Chinese (China) | 免疫球蛋白轻链.Kappa 型.游离型: Synonyms: Bence Jones 氏蛋白; |
Example Units
Unit | Source |
---|---|
g/L | eCHN |
mcg/mL | REGENSTRIEF |
mg/dL | REGENSTRIEF |
mg/L | Example UCUM Units |
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