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 (REF B63284) is a paramagnetic particle, chemiluminescent immunoassay reagent pack designed for the quantitative determination of thyroid-stimulating hormone (TSH) levels in human serum and plasma. Calibrated against the WHO 3rd International Standard (IRP 81/565), it supports laboratories in delivering harmonized TSH results across the Access family of immunoassay analyzers.
Key Features
- Third-generation TSH assay traceable to the WHO 3rd International Standard (IRP 81/565).
- Paramagnetic particle chemiluminescent immunoassay (CLIA) chemistry.
- Ready-to-use reagent pack format for streamlined onboarding and walk-away operation.
- Compatible with Beckman Coulter Access immunoassay analyzers and UniCel DxI workstations.
- Designed for use with dedicated Access TSH calibrators and quality control materials (sold separately).
- Supports routine thyroid panel workflows in medium- to high-throughput laboratories.
Clinical Applications
- Quantitative measurement of TSH as an aid in the assessment of thyroid function.
- Support for the evaluation of suspected hyperthyroid and hypothyroid states.
- Monitoring of patients receiving thyroid replacement or suppressive therapy.
- Routine inclusion in thyroid testing panels alongside Free T3 and Free T4 assays.
Product Information
- Product: Access TSH (3rd IS)
- REF / UPN: B63284
- Brand: Beckman Coulter
- Category: Access Reagents / Immunoassay
- Analyte: Thyroid-stimulating hormone (TSH)
- Methodology: Paramagnetic particle, chemiluminescent immunoassay
- Standardization: WHO 3rd International Standard (IRP 81/565)
- Sample types: Human serum and plasma (refer to IFU for accepted anticoagulants)
- Pack size and tests per pack: Not specified in the located sources
- Storage conditions: Refer to manufacturer Instructions for Use (IFU)
- Regulatory status: Refer to local Beckman Coulter representative and product labeling for region-specific availability.
REF / UPNB63284
Size
Beckman Coulter Access TSHAccess TSH 3rd ISREF B63284B63284 reagentTSH immunoassay reagentthyroid stimulating hormone assayAccess immunoassay reagentschemiluminescent TSH assayparamagnetic particle immunoassaythyroid function testingWHO 3rd IS TSHBeckman Coulter reagentsUniCel DxI TSHclinical chemistry reagentsIVD immunoassay supplies
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