Ochratoxins (OTA) are mycotoxins produced by mold fungi such as Aspergillus and Penicillium. Ochratoxins can be found for example in cereals, coffee, dried fruits and red wine, and their accumulation in the human body is classified as carcinogenic. Dietary intake of ochratoxins can cause acute kidney damage. It is therefore strongly recommended to check food and feed for their contamination with ochratoxins.
Limit values are regulated differently in each country and are defined as 5 µg/kg for unprocessed grain, as 2 µg/kg for wine, or as 0,5 µg/kg for maximum occurrence in infant formula.
A list of currently available aokin Ochratoxin products can be downloaded here.
Chemical formula for Ochratoxin A, C20H18ClNO6
Molecular Weight: 403.81g/mol
Catalogue of standards including isotope standards and rare mycotoxins
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Ochratoxin Standard solution 10 µg/ml
in Acetonitrile – 1mL
aokin OTA
CH-04-L1-10
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Ochratoxin standard solution 10 µg/ml
in Acetonitrile – 5mL
aokin OTA
CH-04-L5-10
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Ochratoxin A solid – 1mg
aokin OTA
CH-04-S1
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Complete Proficiency Testing program 2020
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Complete Proficiency Testing program 2021
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Ochratoxin –
Bovine Serum Albumin Conjugate
aokin OTA-BSA
CJ-04-BSA
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Ochratoxin –
Ovalbumin Conjugate
aokin OTA-OVA
CJ-04-OVA
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Ochratoxin –
Horseradish Peroxidase Conjugate
aokin OTA-HRP
CJ-04-HRP
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Ochraotoxin-
Fluorescein Conjugate
aokin OTA-F
CJ-04-F
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Ochratoxin-
Keyhole Limpet Hemocyanine Conjugate
aokin OTA-KLH
CJ-04-KLH
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Quantification of Ochratoxin
with Immunoaffinity columns
– Manual –
aokin ImmunoClean OTA
IC-04-25
aokinImmunoClean C OTA
IC-C-04
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aokinImmunoclean M OTA
Spincolumns
IC-M-04
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Quantification of Aflatoxin and Ochratoxin
with Immunoaffinity columns
– Manual –
aokin ImmunoClean AFLA/OTA
IC-0304-25
Rapid, specific, and quantitative analysis of mycotoxins, herbicides, THC and other analytes.
Simple, field-based analysis with HPLC-grade accuracy in just 3 minutes.
– Flyer –
aokin mycontrol
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aokin mycontrol analytical kit for the rapid and quantitative determination of Ochratoxin
Sample preparation with ImmunocleanM columns (IAC)
determination of Ochratoxin
aokin mycontrol OTA IAC
MY-IC-M-04
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aokin mycontrol analytical kit for the rapid and quantitative determination of Ochratoxin
Sample preparation with ImmunocleanM columns (IAC)
determination of Ochratoxin
– designed for use with aokin FP analyzer –
aokin mycontrol OTA IAC
MYS-IC-04
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QuickTox for QuickScan Ochratoxin for Quick Scan
AQ-113-BG
