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Ascorbic Acid for Interference Testing Chemicals Molecular Depot
Ascorbic Acid for Interference Testing Chemicals Molecular Depot
Ascorbic Acid for Interference Testing Chemicals Molecular Depot
Ascorbic Acid for Interference Testing Chemicals Molecular Depot

Ascorbic Acid for Interference Testing

$395.00

    Catalog #: K2010001A

    Ascorbic Acid for Interference Testing consists of a highly concentrated solution of L-ascorbic acid (176 mg/mL – 1.0 M) provided with the corresponding diluent (diluent A). This solution can be spiked into specimens to test ascorbic acid interference/tolerance in assays. Instructions and sample calculations are provided. Custom bulk orders of this product are available upon request.

    Products are for in vitro research use only (RUO).

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Ascorbic Acid for Interference Testing

Catalog # K2010001A
Lot # Batch Dependent
Expiration Batch Dependent
Volume 1 mL
Appearance Clear solution
Concentration 176 mg/mL (1.0 M) in Diluent A
Molar Mass 176.12 g/mol
Storage –20°C or lower; aliquot to avoid freeze-thaw
Other Names Ascorbate, L-ascorbate, L-ascorbic acid

This high-concentration ascorbic acid solution (1.0 M, 176 mg/mL) is formulated for interference testing in biochemical and clinical assay workflows. Supplied in 1 mL aliquots and stabilized in Diluent A, the clear solution enables researchers to simulate oxidative interference and assess assay robustness under physiologically relevant conditions. Ascorbic acid is a known interferent in colorimetric, enzymatic, and electrochemical platforms due to its redox activity and potential to scavenge reactive species.

Applications include method validation, QC benchmarking, and interference panel construction. The solution is filtered for clarity and consistency, and should be aliquoted upon receipt to avoid repeated freeze-thaw cycles. This product is ideal for evaluating assay susceptibility to antioxidant interference and for developing mitigation strategies in diagnostic platforms.

Key benefits:

  • High-purity ascorbic acid solution for interference testing
  • 1.0 M concentration enables robust spiking protocols
  • Filtered and stabilized in Diluent A
  • Supports colorimetric, enzymatic, and electrochemical platforms
  • Stable at –20°C; aliquot recommended

Indication for Use:
This product is for Research Use Only (RUO). This product is not for administration to humans or animals. This product is not for human or veterinary diagnostic or therapeutic use.

All Interference Products Brochure

Interference Testing Brochure

Download PDF

References:

  • Schiettecatte J et al. Interferences in Immunoassays. Adv Immunoassay Tech. 2012.
  • Miller JJ, Levinson SS. Interferences In Immunoassays. Immunoassay. 1996;165–190.
  • Ward G. Immunoassay interference investigations. Pathology. 2013;45.
  • Park JY, Kricka LJ. Immunoassay interference. Immunoassay Handbook. 2013;403–416.
  • EP07: Interference Testing in Clinical Chemistry. CLSI. 2020.
  • Gilles A et al. Targeting the 80S ribosome in cancer. Cells. 2020;9(3):E629.
  • Coussens NP et al. Assay interference in proximity assays. Assay Guidance Manual. 2020.
  • Wang L et al. Fluorescent probes for nitric oxide. Org Biomol Chem. 2020;18(8):1522–1549.
  • Kawasaki H et al. Drosophila GBA mutant phenotypes. Gene. 2017;614:49–55.
  • Hull B. HAMA interference with TSH assay. J S C Med Assoc. 2012;108(1):12–13.
  • Degn SE et al. Rat kappa light-chain interference. J Immunol Methods. 2011;372(1–2):204–8.

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Product Resources:

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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