Simplify Lactoferrin Purification with Clovertek Heparin Immunoaffinity Columns (IAC)

Accurate and safe quantification of lactoferrin in milk and milk powder is critical for food quality control, dairy product development, and nutritional labeling. Traditional purification methods often rely on toxic organic solvents like chloroform and methylene chloride, bringing safety risks, complex operation, and environmental concerns. To solve these pain points, Clover Technology Group, Inc. launches its flagship IAC‑SEP® Heparin Immunoaffinity Columns (IAC), delivering a streamlined, green, and high‑precision solution for lactoferrin extraction and cleanup.

Core Advantages: Safe, Efficient, and Reliable

Clovertek Heparin Immunoaffinity Columns are specially designed for lactoferrin sample pretreatment, with multiple highlights that outperform conventional methods:

• Solvent‑free & Eco‑friendly: No use of chloroform, methylene chloride, or other toxic reagents, protecting lab personnel and complying with green laboratory standards.
• High Specificity & Purification Efficiency: Heparin‑modified ligands specifically capture lactoferrin, effectively removing matrix interferences for cleaner eluates.
• Easy & Fast Workflow: Minimal manual operation; the purified eluate can be directly injected into HPLC for quantitative analysis, greatly shortening detection cycles.
• Superior Accuracy & Stability: Optimized column structure and ligand density ensure consistent, reproducible results for routine lab testing.

How It Works

The purification mechanism is straightforward and robust:

1. Sample preparation: Mix samples with extraction solution or centrifuge, then blend and filter.
2. Loading: Pass the extract through the heparin‑bound immunoaffinity column; lactoferrin specifically binds to the heparin ligand.
3. Washing: Rinse the column with pure water to eliminate unbound impurities.
4. Elution: Use elution solution to release lactoferrin from the column; the eluate is ready for HPLC analysis.

Intended Applications

These columns are ideal for selective extraction, purification, and quantitative HPLC analysis of lactoferrin in:

• Liquid milk (raw milk, pasteurized milk, formula milk)
• Milk powder (infant formula, adult milk powder, fortified milk powder)They are widely used in food inspection institutions, dairy enterprises, and third‑party testing labs, providing a fast, simple, safe, and highly accurate lactoferrin quantitation method.

Product Specifications

Clovertek offers two flexible specifications to meet different laboratory throughput needs:

• IAC323: Immunoglobulin Affinity Column – Heparin IAC Column, 3 mL, 10 pieces/box
• IAC323S: Immunoglobulin Affinity Column – Heparin HP Column, 1 mL, 5 pieces/box

Storage & Shelf Life

• Storage temperature: 2–8°C (DO NOT freeze)
• Shelf life: 18 months
• Recommended operating temperature: 18–30°C (room temperature)

Choose Clovertek for Trusted Sample Prep Solutions

Founded to provide professional high‑tech products for the food safety industry, Clover Technology Group, Inc. focuses on innovative R&D of immunoaffinity columns, ELISA kits, and rapid test strips. Backed by a professional technical team and proprietary preparation technologies, Clovertek builds a full‑chain product ecosystem covering pretreatment consumables and testing solutions, earning high recognition from global testing institutions and enterprises.

Upgrade your lactoferrin testing workflow with Clovertek Heparin Immunoaffinity Columns — experience safer operation, higher efficiency, and more reliable data for your food safety and quality control projects.