Welchrom® Immunoaffinity Column
Welchrom® Immunoaffinity Column is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend in the gel by covalent bonding and specifically adsorb the mycotoxin in the sample. If the sample being tested contains the mycotoxin, the toxin will be captured and bound by the antibody when the sample passes through the immunoaffinity column. Hence, all other substances will be washed out of the immunoaffinity column. Methanol is used as an eluent to elute mycosins from the antibodies.
Application
Detection of mycotoxin in grain, peanut, grain oil, alcohol, feed, Chinese medicinal materials, flavoring and dairy products.
Features
1. Select monoclonal antibodies with high specificity and affinity to ensure obtaining high-purity samples.
2. Has large capacity and high antibody content, which increases the sample adsorption capacity and improves the purification efficiency.
3. Large volume samples are allowed to be purified through column, which has excellent concentration effect on low concentration samples, thus effectively improving the detection of various methods.
4. Passed a large number of scientific experiments, with good stability and reliability, while the sample recovery rate can reach 90%-110%.
5. The product has strong versatility and is suitable for a variety of buffer systems without complex and toxic reagents.
6. Simple and fast operation, only 10-15 minutes for a single sample. Strong applicability, no need for specific experimental environment.
7. The purified samples are suitable for ELISA, HPLC, fluorescence spectrophotometry, etc.
8. Conform to national standard method.
Ordering information
| P/N | Product | Specification | Application Range |
| 01140-00031 | Aflatoxin volume(B1, B2, G1, G2) | 1 ml, 25 pcs | Grain and oil, feed, Chinese medicine, condiments, etc |
| 01140-00032 | Aflatoxin volume(B1, B2, G1, G2) | 3 ml, 15 pcs | Grain and oil, feed, Chinese medicine condiments, etc |
| 01140-00033 | Aflatoxin volume(B1, B2, G1, G2) | 3 ml, 30 pcs | Grain and oil, feed, Chinese medicine, condiments, etc |
| 01140-01031 | Aflatoxin volume(B1, B2, G1, G2, M1, M2) | 1 ml, 25 pcs | Grain and oil, feed, Chinese medicinal materials, condiments, dairy products, etc |
| 01140-01032 | Aflatoxin volume(B1, B2, G1, G2, M1, M2) | 3 ml, 15 pcs | Grain and oil, feed, Chinese medicinal materials, condiments, dairy products, etc |
| 01140-05031 | Aflatoxin B1 | 1 ml, 25 pcs | Grain and oil, feed, Chinese medicinal materials, condiments, dairy products, etc |
| 01140-05032 | Aflatoxin B1 | 3 ml, 15 pcs | Grain and oil, feed, Chinese medicinal materials, condiments, dairy products, etc |
| 01140-03031 | Aflatoxin M1 | 1 ml, 25 pcs | Dairy products |
| 01140-03032 | Aflatoxin M1 | 3 ml, 15 pcs | Dairy products |
| 01140-04031 | Zearalenone | 1 ml, 25 pcs | Grain, feed, condiments, etc |
| 01140-04032 | Zearalenone | 3 ml, 15 pcs | Grain, feed, condiments, etc |
| 01140-02031 | Vomitoxin (deoxynivalenol) | 1 ml, 25 pcs | Grain, feed, condiments, etc |
| 01140-02032 | Vomitoxin (deoxynivalenol) | 3 ml, 15 pcs | Grain, feed, condiments, etc |