Access Vitamin B12 | REF 33000
Beckman Coulter Access Vitamin B12 (REF 33000) reagent pack for quantitative determination of vitamin B12 in human serum and plasma using Access immunoassay systems.
The Beckman Coulter Access TSH (3rd IS) Reagent Pack, REF C28643, is a paramagnetic particle, chemiluminescent immunoassay intended for the quantitative determination of thyroid-stimulating hormone (TSH) levels in human serum and plasma using the Access family of immunoassay systems. Calibrated against the WHO 3rd International Standard (IRP 81/565), this reagent supports laboratories performing thyroid function testing as part of routine in vitro diagnostic workflows.
Key Features
- Methodology: Paramagnetic particle chemiluminescent immunoassay (sandwich format)
- Standardization: Calibrated to WHO 3rd International Standard (IRP 81/565) for TSH
- Format: Ready-to-use multi-pack reagent cartridge
- Configuration: 100 determinations per pack (2 packs of 50 tests); confirm pack size with current IFU
- Sample types: Human serum and plasma per IFU specifications
- Onboard handling: Designed for automated loading on compatible Access systems
Clinical Applications
- Thyroid function assessment: Quantitative TSH measurement to support evaluation of thyroid status
- Screening support: Aids laboratories running thyroid panels alongside Free T3 and Free T4 assays
- Monitoring workflows: Supports laboratories tracking patients on thyroid-related therapy management protocols
- Routine high-throughput testing: Suited to clinical chemistry and immunoassay laboratories using Access platforms
Product Information
- Brand: Beckman Coulter
- Product: Access TSH (3rd IS)
- REF / UPN: C28643
- Category: Beckman Coulter Access Reagents
- Compatible analyzers: Access 2, UniCel DxI series, and DxI 9000 Access immunoassay analyzers (verify with current IFU)
- Storage and stability: Not specified in the located sources; refer to the current package insert
- Regulatory status: Refer to local labeling and the manufacturer Instructions for Use for intended use and country-specific registration
REF / UPNC28643
Size
Beckman Coulter Access TSHAccess TSH 3rd ISREF C28643TSH immunoassay reagentthyroid stimulating hormone assaychemiluminescent immunoassayparamagnetic particle assayAccess 2 reagentsUniCel DxI reagentsDxI 9000 reagentsthyroid function testingBeckman Coulter immunoassayin vitro diagnostic reagentclinical chemistry reagentB2B medical device procurement
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