74868-1LOINC 2.82
IgG.kappa/IgG.lambda [Mass Ratio] in Serum or Plasma
IgG Kappa/G lambda SerPl
Definition
- Measuring both the IgGκ and IgGλ, calculating the IgGκ/IgGλ ratio, and then comparing with normal subjects levels may provide a more sensitive indication of clonality. Usage of the IgGκ/IgGλ ratio may also compensate for any fluctuations in plasma volume and adjust for half-life variations. This term was based on, but not limited in use to, the Hevylite Human IgG Kappa and Lambda assays.
Component
- IgG.kappa/IgG.lambda
Specimen / system
- Ser/Plas
Class
- CHEM
Property
- MRto
Scale
- Qn
Related names
- Chemistry; G lambda; heavy chain; IgG Kappa; IgG lamba; Immune globulin G; Immunoglobulin G; Mass concentration ratio; Mass ratio; MCRto; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR
Index terms
- Chemistry
- G lambda
- heavy chain
- IgG Kappa
- IgG lamba
- Immune globulin G
- Immunoglobulin G
- Mass concentration ratio
- Mass ratio
- MCRto
- Pl
- Plasma
- Plsm
- Point in time
- QNT
- Quan
- Quant
- Quantitative
- Random
- SerP
- SerPl
- SerPlas
- Serum
- Serum or plasma
- SR