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 Get Info
- 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 Get Info
- 18811
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG37214-0 | Protein.monoclonal band 2| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-ES | Spanish (Spain) | Proteina.banda monoclonal 2: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | Protein.monoclonal band 2: |
fr-CA | French (Canada) | Protéines.bande monoclonales 2: |
fr-FR | French (France) | Immunoglobuline monoclonale 2: |
fr-BE | French (Belgium) | Protéines.bande monoclonales 2: |
it-IT | Italian (Italy) | Proteina.banda monoclonale 2: Synonyms: 24 Ore Chimica Indice di Massa |
nl-NL | Dutch (Netherlands) | eiwit.monoklonaal band 2: Synonyms: 24U |
pl-PL | Polish (Poland) | Białka monoklonalne, prążek 2: |
pt-BR | Portuguese (Brazil) | Proteína monoclonal banda 2: |
ru-RU | Russian (Russian Federation) | Протеин.моноклональная полоса 2: Synonyms: Белок Белок.моноклональная полоса 2 Количественный Массовая скорость |
tr-TR | Turkish (Turkey) | Protein.monoklonal bant 2: |
zh-CN | Chinese (China) | 蛋白质.单克隆型 区带 2: Synonyms: 1天; |
Example Units
Unit | Source |
---|---|
mg/(24.h) | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
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LOINC Copyright
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