The immunoaffinity column can
selectively adsorb aflatoxin (B1, B2, G1, G2)
and Zearalenone（ZEN） from
the sample solution, thereby having a highly targeted purification effect on
the sample. The sample solution purified by passing through the affinity column
can be directly used for HPLC analysis or LC-MS/MS analysis after concentrating
with nitrogen gas and resuspended.
The basis of the measurement
is the antigen-antibody reaction. Antibodies are connected to the column and
the toxin in the sample is extracted, filtered, diluted, and then passed slowly
through the 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. The toxins are then eluted with eluent and
injected into an analytical instrument for detection.
Specifications:
|
Sample Type |
Grains, feed, etc. |
|
Packaging |
25 Tests/Kit (Also available as
50T – call for pricing) |
|
Storage |
The storage temperature is
2-8°C |
|
Shelf life |
The validity for this kit is
18 months |
