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Sterigmatocystin Immunoaffinity Column

Analyte:Mycotoxin

Samples:Grains

Specification
3mL,25T/50T
Product introduction
Summary

1.?Overview:

Sterigmatocystin is mainly produced by the fungi Aspergillus nidulans and A. versicolor. It has? been usually reported on mouldy, or poor quality materials such as wheat, maize, animal feed, hard cheese, pecan nuts and green coffee beans.? It is considered as a potent carcinogen, mutagen, and teratogen, which are harmful to human and animal health.

2.?Principle:

The basis of the measurement is the antigen-antibody reaction. Antibodies are connected to the column and the citrinin in the sample is extracted, filtered, and diluted, and then passed slowly through the citrinin immunoaffinity column. The toxins bind to the antibodies in the column and the immunoaffinity column is then washed to remove other unrelated substances that have not been bound. Citrinin is eluted with methanol, and then injected into the analytical instrument for detection.

3.?Ordering Information

Catalog No.

Column Capacity

Specification

Detection Samples

HCM2250B

600ng

3mL, 50T

Grains


*1mL product available. Please consult your sales representative for detailed information.



Precautions
1. Allow the immunoaffinity column to return to room temperature before use (22-25°C). 2. The immunoaffinity column should be stored at 2 to 8°C, do not freeze. 3. Do not use any expired immunoaffinity column. 4. The pH value of the loading solution of the column should be within the range of 6 to 8. If it deviates from this range, the pH value should be adjusted with hydrochloric acid or sodium hydroxide.
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