Inactivated vaccines are prepared by inactivating pathogens and are highly safe. Examples like influenza and rabies inactivated vaccines are widely used. Attenuated vaccines are developed using attenuated or non-toxic pathogens and offer excellent immunogenicity, such as the Bacille Calmette-Guérin (BCG) vaccine and oral polio attenuated live vaccine. Both types can induce immune responses to prevent diseases, making significant contributions to global public health.
Quality research for vaccines should target samples at different stages, covering aspects such as structural characteristics, purity, impurities, and biological activity. Multiple detection methods should be employed, with attention paid to the impact of sample processing on results. Quality standards are determined by referencing relevant regulations and integrating multi-faceted data. Different stages of product development require distinct quality control items, impurities are managed based on risk assessment, and the use of advanced methods with validation is encouraged.
In response to the strict quality and safety control requirements for vaccine drugs, Junyan Biotech provides the following solutions:
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● CHO Residual DNA (qPCR) Detection Kit
● Vero Residual DNA (qPCR) Detection Kit
● Vero Residual DNA Fragment (qPCR) Detection Kit
● MDCK Residual DNA (qPCR) Detection Kit
● Host Cell Residual DNA Sample Preparation Kit (Magnetic Bead)
● Automatic Nucleic Acid Purification Instrument
● BSA ELISA Kit
● Ultra Nuclease ELISA Kit
