| Beta-2-Microglobulin (K161297) | Beckman Coulter Ireland, Inc. | 2016-06-07 |
| HUMAN BETA-2 MICROGLOBULIN URINE KIT FOR USE ON THE SPAPLUS (K122066) | The Binding Site Group , Ltd. | 2012-08-30 |
| ADVIA CHEMISTRY REAGENTS, AND ADVIA CHEMISTRY B2-MICROGLOBULIN CALIBRATOR (K110874) | Siemens Healthcare Diagnostics, Inc. | 2012-01-20 |
| HUMAN BETA-2 MICROGLOBULIN KIT (K083289) | The Binding Site, Ltd. | 2009-05-06 |
| DIMENSION VISTA BETA 2 MICROGLOBULIN, DIMENSION VISTA PROTEIN 1 CALIBRATOR, DIMENSION VISTA PROTEIN 1 CONTROL M (K083463) | Siemens Healthcare Diagnostics | 2009-03-13 |
| QUANTIA BETA-2 MICROGLOBULIN, MODEL: 302822307 (K072078) | Biokit, S.A. | 2007-12-19 |
| DIMENSION VISTA B2MIC FLEX REAGENT CARTRIDGE, PROTEIN 1 CALIBRATOR, CONTROL MEDIUM, CONTROL HIGH (K063272) | Dade Behring, Inc. | 2007-01-26 |
| QUANTIA BETA-2 MICROGLOBULIN (K050613) | Biokit, S.A. | 2005-08-16 |
| DAKOCYTOMATION BETA-2-MICROGLOBULIN KIT, CODE NO. OA 368 (K032692) | Dako A/S | 2004-01-22 |
| MININEPH HUMAN B2-MICROGLOBULIN KIT (K014270) | The Binding Site, Ltd. | 2002-08-15 |
| N LATEX B2-MICROGLOBULIN (K002731) | Dade Behring, Inc. | 2000-11-20 |
| BIOCHECK, INC. B-2 MICROGLOBIN ENZYME IMMUNOASAY TEST KIT, MODEL BC-1061 (K001022) | Biocheck, Inc. | 2000-09-26 |
| ADDITIONAL IMS ASSAYS FOR THE BAYER ADVIA IMS SYSTEM (INVITRO DIAGNOSTIC SYSTEM WITH 5 ADDITIONAL ASSAYS) (K993711) | Bayer Corp. | 1999-12-16 |
| B-2-MICROGLOBULIN IMMUNOLOGICAL TEST SYSTEM (K991136) | Olympus America, Inc. | 1999-05-11 |
| IMMAGE IMMUNOCHEMISTRY SYSTEM BETA-2 MICROGLOBULIN REAGENT (K983895) | Beckman Coulter, Inc. | 1998-11-25 |
| TINAQUANT B 2-MICROGLOBULIN ASSAY (K980724) | Boehringer Mannheim Corp. | 1998-10-16 |
| IMMUNOCHEMISTRY SYSTEM BETA-2-MICROGLOBULIN REAGENT (K973813) | Beckman Instruments, Inc. | 1997-11-20 |
| QUANTIKINE IVD BETA-2-MICROGLOBULIN ENZYME IMMUNOASSAY (EIA( (K964767) | R&D Systems, Inc. | 1997-05-29 |
| B2 MICROGLOBULIN ASSAY FOR THE TECHNICON IMMUNO 1 SYSTEM (IN VITRO DIAGNOSTIC SYSTEM) (K964791) | Bayer Corp. | 1997-05-29 |
| N LATEX B2-MICROGLOBULIN REAGENT (K955596) | Behring Diagnostics, Inc. | 1996-10-03 |
| HUMAN BETA-2 MICROGLOBULIN ENHANCED NEPHELOMETRIC KIT (K946069) | The Binding Site, Ltd. | 1996-01-30 |
| HUMAN BETA-2 MICROGLOBULIN TURBINDIMETRIC KIT (K946070) | The Binding Site, Ltd. | 1996-01-30 |
| HUMAN BETA-2 MICROGLOBULIN ENHANCED RADIAL IMMUNODIFFUSION KIT (K946068) | The Binding Site, Ltd. | 1996-01-30 |
| AURAFLEX B2-MICROGLOBULIN (K944846) | Organon Teknika Corp. | 1995-06-20 |
| IL TEST BETA-2MICROGLOBULIN (K943686) | Instrumentation Laboratory CO | 1995-05-15 |
| LIQUISPEX(TM) LIQUID B2M CONTROL LEVEL 1 AND 2 (K946048) | Clinical Controls, Inc. | 1995-02-10 |
| BECKMAN BETA-2-MICROGLOBULIN (B2M) (K940353) | Beckman Instruments, Inc. | 1994-04-21 |
| IMMULITE BETA-2-MICROGLOBULIN (K931702) | Diagnostic Products Corp. | 1993-09-24 |
| ADDED USE CLAIM FOR DUPONT ACA BETA-2-MICROGLOBULIN TEST PACK (K933648) | Dupont Medical Products | 1993-09-24 |
| COULTER BETA-2 MICROGLOBULIN IMMUNOASSAY (K923421) | Coulter Corp. | 1992-09-23 |
| SYN ELISA BETA 2 MICROGLOBULIN TEST KIT (K920132) | Elias U.S.A., Inc. | 1992-05-28 |
| DSL ACTIVE BETA2-MICROGLOBULIN (DSL 6500) (K915508) | Diagnostic Systems Laboratories, Inc. | 1992-03-17 |
| B2-MICROGLOBULIN RADIOIMMUNOASSAY (K920300) | Nichols Institute | 1992-03-17 |
| ACA(R) BETA-2-MICROGLOBULIN CALIBRATOR (K914225) | E.I. Dupont DE Nemours & Co., Inc. | 1991-11-22 |
| HUMAN BETA-2 MICROGLOBIN EN-RID KIT (K913131) | The Binding Site, Ltd. | 1991-11-07 |
| DSL BETA 2 MICROGLOBULIN (DSL 6200) (K911881) | Diagnostic Systems Laboratories, Inc. | 1991-09-10 |
| DSL BETA 2 MICROGLOBULIN (DSL 6100) (K912173) | Diagnostic Systems Laboratories, Inc. | 1991-08-13 |
| COAT-A-COUNT BETA-2 MICROGLOBULIN IRMA (K912940) | Diagnostic Products Corp. | 1991-07-24 |
| NA ALPHA 1 MICROGLOBULIN KIT (K904254) | Behring Diagnostics, Inc. | 1991-04-05 |
| MILENIA BETA-2 MICROGLOBULIN (K910052) | Diagnostic Products Corp. | 1991-03-06 |
| LABMASTER BETA-2-MICROGLOBULIN ELISA TEST KIT TM (K903215) | Bioproducts For Science, Inc. | 1990-09-25 |
| PHARMACIA DELFIA SYSTEM B2-MICRO (K903578) | Pharmacia, Inc. | 1990-08-17 |
| BETA-2 MICROGLOBULIN EIA (K901333) | Serex, Inc. | 1990-04-02 |
| AIA-PACK BMG (K900440) | Tosoh Medics, Inc. | 1990-02-26 |
| PHARMACIA B2 MICRO EIA (K900449) | Pharmacia, Inc. | 1990-02-05 |
| BETA2 M-TRAC BY ENZYME BEAD-BASED IMMUNOASSAY EIA (K895496) | Incstar Corp. | 1989-10-17 |
| BETA-2 MICROGLOBULIN EIA (K890694) | Serex, Inc. | 1989-03-16 |
| IMX B2-MICROGLOBULIN (K890421) | Abbott Laboratories | 1989-03-09 |
| PHARMACIA B2-MICRO RIA (K880719) | Pharmacia, Inc. | 1988-04-21 |
| ABBOTT B2-MICROGLOBULIN RIA (K864130) | Abbott Laboratories | 1986-11-12 |
| PHARMACIA B2-MICRO EIA (K844469) | Pharmacia, Inc. | 1985-02-14 |
| ENZYGNOST BETA-2 MICROGLOBULIN TEST (K843967) | Behring Diagnostics, Inc. | 1984-12-03 |
| B2-MICRO CONTROL (K840601) | Pharmacia, Inc. | 1984-04-20 |