Immunoaffinity column technology, also known as immunoaffinity chromatography, is a special type of solid-phase extraction that can effectively concentrate analytes and remove matrix components. Due to its strong specificity, it is used for trace detection in food analysis, with a very low detection limit. Immunoaffinity columns are based on the principle of immuno-binding reaction, utilizing the high affinity and specificity of antibodies to mycotoxin molecules to achieve purification and enrichment of the samples to be tested. It is mainly used for highly selective separation in the pre-treatment stage of sample testing for grain and oil food mycotoxin detection, and is widely applied in national standards, industry standards, international standards, and other mycotoxin detection methods.
High specificity adsorption, capable of separating out target objects from complex mixed environments
Complies with national standards for mycotoxin detection
High column capacity, good stability
Suitable for detection of various complex samples, including food, feed, traditional Chinese medicine, and other matrices
1. Sample Grinding
2. Sample Weighing
3. Homogenization
AH 50 automated homogenizer
4. Centrifugation
5. Extraction
Fotector Plus solid phase extraction equipment
6. Concentration
Auto EVA 80 Parallel Evaporator
7. Sample Analysis
Consumables Ordering Information
RayKol Immunoaffinity Column Family | |
Item Number | Product Name |
HC-QHZ-0001 | Aflatoxin B1 Immunoaffinity Column, 300ng/3mL, 20/pack |
HC-QHZ-0002 | Deoxynivalenol (Vomitoxin) Immunoaffinity Column, 1500ng/3mL, 20/pack |
HC-QHZ-0003 | Zearalenone Immunoaffinity Column, 1500ng/3mL, 20/pack |
HC-QHZ-0004 | Aflatoxin M1 Immunoaffinity Column, 150ng/3mL, 20/pack |
HC-QHZ-0005 | Total Aflatoxins Immunoaffinity Column, 300ng/3mL, 20/pack |
HC-QHZ-0006 | Ochratoxin A Immunoaffinity Column, 300ng/3mL, 20/pack |
HC-QHZ-0007 | Vitamin B12 Affinity Column, 800ng/3mL, 20/pack |
HC-QHZ-0008 | Vitamin B9 Affinity Column, 500ng/3mL, 20/pack |
HC-QHZ-0009 | Vitamin B7 Affinity Column, 1000ng/3mL, 20/pack |
HC-QHZ-0013 | T2 Toxin Immunoaffinity Column, 1000ng/3mL, 20/pack |
HC-QHZ-0014 | Fumonisin Immunoaffinity Column, 2500ng/3mL, 20/pack |
HC-QHZ-0015 | Tetrodotoxin Immunoaffinity Column, 1000ng/3mL, 20/pack |
HC-QHZ-0016 | Heparin Sodium Immunoaffinity Column, 2mg/6mL, 20/pack |