As an undisputed global leader in the development and manufacturing of liposome drug delivery, BOC Sciences can provide reliable analytical services to quantify the encapsulation efficiency of different drug carriers.

Why Analyze the Packaging Efficiency?

Encapsulation efficiency is one of the important parameters for assessing the success of a drug delivery system.
Encapsulation efficiency is an expression of the amount of drug incorporated into liposomes and is generally defined as the percentage of drug bound to liposomes relative to the total amount of drug.

Factors Affecting Packaging Efficiency

• Partition coefficient of the target molecule in the solvent used in the preparation of the formulation
• Method of encapsulation process (temperature, pH, ionic strength, mechanical stress, etc.)
• Size distribution of liposomes