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beta-2 microglobulin in urine

Reference interval: - 0.03-0.37 mg/day (24 hour urine) Specimen: 1) urine 24 hour 2) centrifuge, adjust to pH 7.0, analyze fresh, 3) stable frozen at -20 degrees C for up to 1 year Interferences: - urine levels increased by a) carboplatin b) cisplatin c) gentamicin d) nifedipine e) tobramycin f) X-ray contrast agents Clinical significance: - urine values may be useful for assessment of renal clearance if urine is alkalinized to prevent degradation

Related

beta-2-microglobulin (B2M)

Specific

beta-2 microglobulin in 24 hour urine

General

beta-2 microglobulin in body fluid urine chemistry test

References

  1. Clinical Guide to Laboratory Tests, 3rd edition, NW Tietz ed, WB Saunders, Philadelphia, 1995
  2. Panel of 8 tests Laboratory Test Directory ARUP: 25013
  3. Panel of 5 tests Laboratory Test Directory ARUP: 80432

Component-of

beta-2 microglobulin/creatinine in urine