Non contact ultrasonic cell disruptor is an efficient and accurate experimental equipment widely used in the field of biopharmaceuticals. It can effectively destroy the cell membrane and release various components inside the cell, such as proteins, enzymes, nucleic acids, etc., without direct contact with the sample through the cavitation effect and shear force of ultrasound. It can not only reduce cross contamination of samples, but also protect the activity of intracellular components, especially suitable for large-scale cell culture and extraction processes in biopharmaceuticals.

　　Non contact ultrasonic cell disruptorThe applications in biopharmaceuticals include the following aspects:

1. Extraction of proteins and enzymes

One of the common applications in biopharmaceuticals is the extraction of proteins and enzymes. In the pharmaceutical industry, proteins and enzymes, as active ingredients, often need to be extracted from cells for subsequent research and development. By non-contact ultrasonic disruption, the cell membrane can be effectively damaged, releasing proteins and enzymes inside the cell while maintaining the activity of these biomolecules, avoiding degradation reactions that may be caused by high temperatures and chemical reagents.

2. Vaccine production

The fragmentation of virus or bacterial cells is a crucial step in the vaccine production process. By using it, the cell wall or viral shell of pathogens can be efficiently destroyed, releasing the antigen components inside without compromising the immunogenicity of these antigens. Especially for heat sensitive viruses, the low-temperature fragmentation characteristics of ultrasound can reduce the loss of antigenicity caused by heat and maintain the stability and efficacy of vaccines.

3. Cell culture and preparation

The non-contact ultrasonic cell disruptor can accurately destroy cells and release intracellular products such as proteins and nucleic acids by controlling the frequency, power, and time of ultrasonic waves. This method can effectively improve the efficiency of cell lysis and avoid the pollution and loss problems that may arise from traditional mechanical crushing. In addition, there is no need to add chemical reagents during the ultrasonic crushing process, which helps maintain the purity of the product.

4. Preparation of nanomedicine formulations

With the development of nanotechnology, nanomedicine has become an emerging direction in the pharmaceutical industry. In the preparation of nanomedicine, especially in the process of preparing nanoparticles and microparticles, it plays a crucial role. The cavitation effect of ultrasound can effectively crush drug molecules or drug carriers into nano-sized particles, thereby improving the solubility, stability, and bioavailability of drugs.

5. Cell engineering and gene therapy

Cell engineering and gene therapy require the extraction and utilization of specific molecules from cells, such as DNA, RNA, proteins, etc. By using, it is possible to quickly and effectively destroy cells and extract high-quality genes and other molecules without damaging the genetic structure. This technology has been widely applied in gene editing and gene therapy experiments, which can significantly improve research efficiency and the quality of results.

The application of non-contact ultrasonic cell disruptors in biopharmaceuticals provides an efficient, accurate, and gentle solution for cell lysis and substance extraction. Its wide application in protein extraction, vaccine production, nanomedicine preparation, and other fields has promoted the progress of biopharmaceutical technology.