Newcastle Laboratories

Beta-2-Microglobulin, serum

Clinical Background:

A measure of lymphocyte turnover, raised in myeloma and lymphoma. It is useful in initial diagnosis.

A measure of lymphocyte turnover, raised in myeloma and lymphoma. It is useful in initial diagnosis.

Test Details

  • Discipline:

    Immunology

    Immunology

  • Specimen Container Adult:

    Serum

    Serum

  • Specimen Container Paediatric:

    Serum

    Serum

  • Minimum Volume Adult:

    1 mL

    1 mL

  • Minimum Volume Paediatric:

    0.5 mL

    0.5 mL

  • Sample Stability:

    Unseparated sample: 24 hours Separated sample: 3 days at 15-25°C, 3 days at 2-8°C, 6 months at -2°C

    Unseparated sample: 24 hours Separated sample: 3 days at 15-25°C, 3 days at 2-8°C, 6 months at -2°C

  • Add On Test:

    All urgent add ons via telephone on 0191 282 4766, and must be confirmed via email to the appropriate email address. For add on sample must have met requirements of receipt

    tnu-tr.bloodsciencesaddi...

    All urgent add ons via telephone on 0191 282 4766, and must be confirmed via email to the appropriate email address. For add on sample must have met requirements of receipt

    tnu-tr.bloodsciencesadditions@nhs.net

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  • Quality Assurance:

    UK NEQAS for B2MICROGLOBULIN

    UK NEQAS for B2MICROGLOBULIN

  • Interpretation:

    Raised levels are also seen in some infections, in particular HIV. In renal haemodialysis very high levels may be seen, these may be associated with amyloid formation. High levels are seen in allog...

    Raised levels are also seen in some infections, in particular HIV. In renal haemodialysis very high levels may be seen, these may be associated with amyloid formation. High levels are seen in allograft rejection.

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  • Reference Ranges:

    Normal Range: 0.8 - 2.2 mg/L

    Normal Range: 0.8 - 2.2 mg/L

  • Other Info:

    Lithium heparin plasma samples also acceptable

    Lithium heparin plasma samples also acceptable

  • Routine Contact Name:

    Proteins Lab

  • Routine Telephone:

    0191 282 4766

    0191 282 4766

  • Routine Email:

Availability:

Samples for Beta-2-Microglobulin levels are tested on a daily basis Monday to Friday 08:30 to 17:00

Turn Around:

4 calendar days

Send To:

Department of Blood Sciences

Level 3
Leazes Wing
Royal Victoria Infirmary
Queen Victoria Road
Newcastle upon Tyne
NE1 4LP

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