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The DiaSorin LIAISON® Ferritin assay is a quantitative automated chemiluminescent immunoassay (CLIA) for the in vitro detection of ferritin in human serum, serum separator tubes (SST), or lithium (Li) heparin plasma to aid in the diagnosis of iron deficiency anemia and iron overload. This assay must be performed on the LIAISON® XL Analyzer.

The chemiluminescence immunoassay method for the quantitative determination of ferritin is a sandwich immunoassay. A specific mouse monoclonal antibody is coated on the magnetic particles (solid phase); another monoclonal antibody (mouse) is linked to an isoluminol derivative (isoluminolantibody conjugate). During the incubation, ferritin present in calibrators, samples or controls binds to the solid phase monoclonal antibody, and subsequently the antibody conjugate reacts with ferritin already bound to the solid phase. After incubation, the unbound material is removed with a wash cycle. Subsequently, the starter reagents are added and a flash chemiluminescence reaction is thus induced. The light signal, and hence the amount of isoluminol-antibody coniugate, is measured by a photomultiplier as relative light units (RLU) and is indicative of ferritin concentration present in calibrators, samples or controls.

Yumizen C1200 Ferritin reagent is intended for the quantitative in vitro diagnostic determination of Ferritin in human serum by latex-enhanced immunoturbidimetric assay. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, hemochromatosis (iron overload) and iron deficiency anemia. Yumizen C1200 Transferrin reagent is intended for the quantitative in vitro diagnostic determination of transferrin in human serum and lithium heparin plasma by turbidimetry. Measurement of transferrin levels ads in the diagnosis of malnutrition, acute inflammation, infection, and iron deficiency anemia. Yumizen C1200 Rheumatoid Factor reagent is intended for the quantitative in vitro diagnostic determination of rheumatoid factor in human serum by latex-enhanced immunoturbidimetric assay. Measurement of rheumatoid factor may aid in the diagnosis of rheumatoid arthritis.

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The Atellica™ IM Ferritin (Fer) assay is for in vitro diagnostic use in the quantitative determination of ferritin in human serum and plasma (EDTA and lithium heparin) using the Atellica™ IM Analyzer. This assay can be used as an aid in the diagnosis of iron deficiency anemia and iron overload.

The Atellica Ferritin Assay kit includes the following components: Lite Reagent: 5.0 mL/reagent pack. Contains Goat polyclonal anti-ferritin antibody (~0.64 µg/mL) labeled with acridinium ester in HEPES buffer; protein stabilizers; sodium azide (< 0.1%); preservatives Solid Phase Reagent: 22.5 mL/reagent pack. Contains Mouse monoclonal anti-ferritin antibody (~32.2 µg/mL) covalently coupled to paramagnetic particles in sodium barbital buffer; protein stabilizers; sodium azide (< 0.1%); preservatives

The Diazyme Ferritin Assay is for the quantitative determination of ferritin in human serum. K2EDTA plasma, and lithium heparin plasma on Hitachi 917 analyzer. For in vitro diagnostic use only. The Diazyme Ferritin Calibrator Set is intended for use in the Diazyme Ferritin Assay. For in vitro diagnostic use only. The Diazyme Ferritin Control Set is intended for use as quality controls for the Diazyme Ferritin Assay. For in vitro diagnostic use only.

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The K-ASSAY® Ferritin (2nd Gen.) assay is an in vitro diagnostic reagent for the quantitative determination of ferritin (an iron-storing protein) in human serum and plasma by immunoturbidimetric assay on the Beckman AU680 analyzer. Measurements of ferritin aid in the diagnosis of diseases affecting iron overload and iron deficiency anemia. For in vitro diagnostic use. The K-ASSAY® Ferritin Calibrator (2nd Gen.) is an in vitro diagnostic reagent for calibration of the K-ASSAY® Ferritin (2nd Gen.) assay. For in vitro diagnostic use.

The K-ASSAY® Ferritin (2nd Gen.) assay is a latex enhanced immuno-turbidimetric assay for the quantitative in vitro determination of ferritin levels in serum and plasma (EDTA and heparin) samples. The K-ASSAY® Ferritin (2nd Gen.) consists of two reagents. Reagent 1 contains HEPES buffer solution (50 mmol/L) and Reagent 2 contains HEPES buffer solution (50 mmol/L) and a solution of latex suspension with mouse monoclonal anti-human ferritin antibodies. Both reagents also contain less than 0:01 w/v% of sodium azide as a preservative. The K-ASSAY® Ferritin Calibrators (2nd Gen.) are liquid stable products consisting of a human serum matrix and known quantities of human ferritin at 6 levels ranging from 0 -1,000 ng/mL (0, 25, 250, 500, 750, 1,000 ng/mL). The calibrators also contain less than 0.1 w/v% of sodium azide as a preservative.

The ADVIA® 1650 Chemistry Ferritin (FRT) Reagent: For in vitro diagnostic use in the quantitative determination of ferritin in human serum and plasma on the ADVIA® 1650 Chemistry system. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, such as hemochromatosis (iron overload) and iron deficiency anemia. The ADVIA® Chemistry Liquid Specific Protein Calibrators: For in vitro diagnostic use in the calibration of ADVIA® Chemistry systems for the Alpha-Acid-Glycoprotein (AAG), Alpha-1-Antitrypsin (AAT), Anti-streptolysin-O 2 (ASO_2), Complement C3 (C3), Complement C4 (C4), Ferritin (FRT), Haptoglobin (HAPT), Immunoglobulin A_2 (IGA_2), Immunoglobulin G 2 (IGG 2), Immunoglobulin M_2 (IGM_2), Prealbumin (PREALB), Rheumatoid Factor (RF), and Transferrin (TRF) methods.

The Ferritin reagents are ready-to-use liquid reagents. They are supplied in two different package sizes: 200 tests/wedge, 4 wedges/kit and 800 tests/wedge, 4 wedges/kit. In the ADVIA Chemistry Ferritin assay, sample is diluted and reacted with a buffer containing latex particles coated with antibody specific for ferritin. The formation of the antibodyantigen complex during the reaction results in an increase in turbidity, the extent of which is measured as the amount of light absorbed at 658 nm. By constructing a standard curve from the absorbance of standards, ferritin concentration of a sample can be determined. ADVIA Chemistry Liquid Specific Protein Calibrator is a multi-analyte, liquid, buffer based product containing multiple analytes derived from human sources. The kit consists of 6 vials each of 6 calibrator levels which are ready for use (no preparation is required). The constituent concentrations of these Calibrators are present at levels 2, 3, 4, 5 and 6. Level 1 is a zero level. The volume per vial is 1.0 mL. Values for the new lots are assigned from a master lot that is referenced to the WHO 3rd International Standard IBSC 94/572

Immunological in vitro immunoturbidometric test for the quantitative determination of ferritin in human serum and plasma using Roche/Hitachi clinical chemistry analyzers. Measurements obtained by this device are used in the aid of diagnosis of diseases affecting iron metabolism in conjunction with other clinical and laboratory findings.

The Tina-quant Ferritin Gen. 4 assay employs an immunoturbidimetric test in which human ferritin agglutinates with latex particles coated with anti-ferritin antibodies. The precipitate is determined turbidimetrically at 570/800 nm.

The Ferritin Reagent is for the determination of ferritin concentrations in human serum and plasma on the Beckman Coulter family of AU clinical chemistry analyzers. For in vitro diagnostic use only. Serum ferritin is an indicator of body iron stores: it has been shown to correlate with stainable bone marrow iron. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, such as hemochromatosis (iron overload) and iron deficiency anemia.

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Medicon Ferritin - LATEX reagent is for the determination of Ferritin in human serum and plasma using automated clinical chemistry analyzers. The measurement of ferritin may aid in the diagnosis of diseases affecting iron metabolism. For in vitro diagnostic use.

The Ferritin – LATEX is an immunoturbidimetric assay. When serum or plasma specimen is mixed with the appropriate buffer (R1) and latex particles coated with anti-ferritin antibodies (R2), ferritin reacts with the antibodies leading to agglutination of latex particles. This agglutination is detected as turbidity change (600 nm) and it is proportional to ferritin concentration in the sample.

For in vitro diagnostic use only. The RDI Ferritin Kit is for the quantitative determination of Ferritin in luman serum or plasma by immunoturbidimetric measurement. Measurement of ferritin is useful in assessing iron stores and in the evaluation of iron deficiency anemia and hemochromatosis.

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