LCTech OtaCLEAN Immunoaffinity Columns for Ochratoxin A Analysis

LCTech OtaCLEAN immunoaffinity columns (IAC) provide highly selective sample clean-up for the determination of Ochratoxin A (OTA) in food and feed products. Based on specific antigen-antibody interactions, the columns selectively retain Ochratoxin A while interfering matrix components are removed during washing. This enables high analyte recovery, reproducible results and reliable quantification using HPLC or LC-MS/MS.

The OtaCLEAN product range includes standard immunoaffinity columns for routine Ochratoxin A analysis and compact OtaCLEAN SMART columns for faster sample preparation with reduced solvent consumption. High antibody specificity, excellent matrix tolerance, high loading capacity and a shelf life of up to 24 months make OtaCLEAN suitable for routine food safety testing, accredited laboratory workflows and automated sample preparation.

LCTech OtaCLEAN columns are suitable for Ochratoxin A testing in food and feed, coffee analysis, cereal monitoring, beverage testing, spice analysis and dried fruit quality control. The selective immunoaffinity clean-up reduces matrix interferences and supports sensitive OTA determination in complex samples. OtaCLEAN SMART is particularly suitable for laboratories requiring efficient, solvent-saving sample preparation and high-throughput analytical workflows.

OtaCLEAN Product Variants and Applications

• OtaCLEAN – Ochratoxin A: Standard immunoaffinity columns for selective clean-up of complex food and feed samples, including cereals, coffee, wine, beer, cocoa, spices and animal feed
  
• OtaCLEAN SMART – Ochratoxin A: Compact 3 cm immunoaffinity columns designed for green, roasted and soluble coffee, rice, corn, dried fruits, beer, chilli and peppers, offering reduced solvent consumption and shorter processing times
  

Use the product filters below to select the appropriate LCTech OtaCLEAN or OtaCLEAN SMART immunoaffinity column according to sample matrix, processing requirements and analytical method.