Bioactive natural protein conjugation is a cutting-edge technique that involves linking bioactive molecules to natural proteins to enhance their functionality or therapeutic potential. This process allows for the creation of multifunctional biomolecules that can perform specific tasks, such as targeted drug delivery, improved stability, or enhanced bioavailability. By utilizing bioactive natural protein conjugation, researchers can develop innovative therapies that leverage the inherent biological activities of natural proteins while adding new capabilities. This approach is particularly promising in the fields of drug development and regenerative medicine, where precision and efficacy are paramount. Through protein conjugation, bioactive molecules can be directed to specific cells or tissues, offering new possibilities for treating a wide range of diseases.