74637-0
Protein.monoclonal band 2 [Mass/time] in 24 hour Urine by Electrophoresis
Active
Term Description
Monoclonal Protein Peak 2 in 24 hour urine quantitation by electrophoresis. Protein in urine can be separated by electrophoresis into five fractions that include albumin, alpha-1, alpha-2, beta globulin, and gamma globulin.
Source: Regenstrief LOINC
Part Description
LP33260-8 Protein.monoclonal band 2
A monoclonal band (M-spike, monoclonal protein isotype) is often found in patients with monoclonal gammopathies. Following protein electrophoresis, immunofixation is used to identify the immunoglobulin heavy chain and/or light chain. Monoclonal peaks greater than 3 g/dL and IgG or IgA are seen in patients with Multiple Myeloma (MM). A monoclonal peak greater than 3 g/dL and IgM is seen in patients with macroglobulinemia. An alternate methodology for identifying the monoclonal protein isotype is MALDI-TOF, in which known information regarding the unique mass of each isotype is used to determine and quantify the isotype present in the patient sample based on the mass spectra generated from the sample.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Protein.monoclonal band 2
- Property
- MRat
- Time
- 24H
- System
- Urine
- Scale
- Qn
- Method
- Electrophoresis
Additional Names
- Short Name
- M Protein 2 24h Ur Elph-mRate
- Display Name
- Protein.monoclonal band 2 Elph (24H U) [Mass/Time]
- Consumer Name Alpha
- Protein.monoclonal band 2, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.48
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank
- 18811
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG37214-0 | Protein.monoclonal band 2| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
zh-CN | Chinese (China) | 蛋白质.单克隆型 区带 2: Synonyms: |
fr-CA | French (Canada) | Protéines.bande monoclonales 2: |
pt-BR | Portuguese (Brazil) | Proteína monoclonal banda 2: |
es-ES | Spanish (Spain) | Proteina.banda monoclonal 2: |
it-IT | Italian (Italy) | Proteina.banda monoclonale 2: Synonyms: |
fr-FR | French (France) | Immunoglobuline monoclonale 2: |
tr-TR | Turkish (Turkey) | Protein.monoklonal bant 2: |
ru-RU | Russian (Russian Federation) | Протеин.моноклональная полоса 2: Synonyms: |
pl-PL | Polish (Poland) | 2 prążki białka monoklonalnego: Synonyms: |
nl-NL | Dutch (Netherlands) | eiwit.monoklonaal band 2: Synonyms: |
fr-BE | French (Belgium) | Protéines.bande monoclonales 2: |
es-MX | Spanish (Mexico) | Protein.monoclonal band 2: |
Example Units
Unit | Source |
---|---|
mg/(24.h) | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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