Non-Esterified Fatty Acid (NEFA)

    HR Series NEFA-HR(2)

    For In Vitro Diagnostic Use

    Intended Use

    The Wako HR series NEFA-HR(2) is an in vitro enzymatic colorimetric method assay for the quantitative determination of non-esterified fatty acids (NEFA) in serum.



    Special Features

    • Detects a variety of free fatty acids
    • Broad Linear Range (0.01- 4.00 mEq/L)
    • No extraction step required
    • Designed for automated analyzers

    Measurements of fatty acids are used in the diagnosis and treatment of various disorders of lipid metabolism. Labor intensive extraction/ titration methods have been commonly applied to the measurement of free fatty acids in serum. These approaches are time consuming, hazardous and not easily automated. The FUJIFILM Wako's NEFA assay is an original test developed as an enzymatic method which is available in a series of individual reagents. The need for an extraction step has been eliminated. This enzymatic method is accurate, precise, simple and fast. The FUJIFILM Wako's method relies upon the acylation of coenzyme A (CoA) and ultimately results in a purple colored product which can be measured colorimetrically at 550 nm.


    Automated Analyzer Applications

    To request an automated analyzer application, please email us at: Customer Service.

    Please include the names of the product and the analyzer/instrument.

    Product Information

    Catalog No. Product Name Pkg Size Storage Condition
    999-34691 HR Series NEFA-HR(2) Color Reagent A 4 x for 50 mL 2-10°C
    995-34791 HR Series NEFA-HR(2) Solvent A 4 x 50 mL 2-10°C
    991-34891 HR Series NEFA-HR(2) Color Reagent B 4 x for 25 mL 2-10°C
    993-35191 HR Series NEFA-HR(2) Solvent B 4 x 25 mL 2-10°C
    276-76491 NEFA Standard Solution    
    Related Products
    997-76491 Wako NEFA Linearity Set    

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