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AflaTest WB - Immunoafinity HPLC Columns (25/box)

Aflatoxin, a toxin from a naturally occurring mold, is a Group 1 carcinogen proven to cause cancer in humans. Throughout the world, there are significant regulations regarding the presence of aflatoxins in food.

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Product description

Product description

Aflatoxin, a toxin from a naturally occurring mold, is a Group 1 carcinogen proven to cause cancer in humans. Throughout the world, there are significant regulations regarding the presence of aflatoxins in food. The European Union possesses regulations for aflatoxins in groundnuts, nuts, dried fruit, spices, and cereals with limits as low as 4 ppb total aflatoxins and 2 ppb for aflatoxin B1. Additionally, EU member states have established their own maximum levels for aflatoxins which are separate from the EU regulations.

Using monoclonal antibody-based affinity chromatography, AflaTest® WB is a new HPLC-only test for the detection of aflatoxins using wide bore immunoaffinity columns. With a total volume of 3mL, compared to the total of 1mL in VICAM’s standard columns, AflaTest WB allows for a faster flow rate preferred by many laboratories and is the ideal cleanup step for any HPLC.

Benefits

  • Exclusive: Specifically for HPLC use
  • Durable: Long shelf life; requires no refrigeration
  • Versatile: For use with a variety of samples
  • Quick: 15 minutes to isolate toxin*
  • Wide Range: Detects levels as high as 100 ppb and as low as 0.03 ppb for aflatoxin B1
  • Fast Flow: Passes more volume over the column

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Category: Laboratory instruments and accessories / Chromatography / IAC columns

excluding preparation and extraction//

Here’s How Simple Aflatest WB is to Use:

Extract Sample

  • Grind and weigh sample
  • Add salt and methanol/water mixture
  • Filter

Dilute and Filter

  • Dilute extract
  • Filter

Absorb and Elute

  • Pass filtrate over AflaTest WB affinity column
  • Wash column
  • Elute aflatoxins with methanol and collect in cuvette

Measure

  • Dilute and inject eluate into HPLC
  • Determine aflatoxin concentratio
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