Affinity chromatography.

The raw materials are from normal, healthy bovine. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from healthy and non-immunized Swiss mice. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC), and the concentration is higher than 20mg/ml. they can also be customized according to the concentration required by customers.

The raw materials are from healthy and non-immunized Swiss mice. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from normal chicken yolk. They are purified by water dilution salting out-ion exchange method and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from healthy and non-immunized guinea pig. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from healthy SD rat. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from healthy rabbit. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from healthy and non-immunized Balb/c mouse. They are purified by affinity chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC), and the concentration is higher than 20mg/ml.

The raw materials are from normal, healthy sheep. They are purified by ion exchange chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).

The raw materials are from normal, healthy goat. They are purified by ion exchange chromatography and filtered by 0.2um. The purity is higher than 95%(HPLC).