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Qingdao Vector Science&Technology Co.,LTD

NEWS & INSIGHTS

Stay updated with the latest company developments, industry trends, and technological innovations in power monitoring and life science sectors.

  • A Comprehensive Solution for E. coli Inclusion Bodies: From Ineffective Precipitation to an Industrial-Scale Process System for High-Activity Medicinal Proteins

    A Comprehensive Solution for E. coli Inclusion Bodies: From Ineffective Precipitation to an Industrial-Scale Process System for High-Activity Medicinal Proteins

    In the field of industrial-scale expression of recombinant proteins in E. coli, inclusion body formation is a core, common challenge that limits product activity and hinders mass production. It is common during R&D for electrophoresis results to show excellent expression levels with bright bands, only for the protein to aggregate and become completely inactivated following purification.

  • Manual vs Fully Automatic Fermenters: The Essential Equipment Divide Determining Synthetic Biology Industrialization

    Manual vs Fully Automatic Fermenters: The Essential Equipment Divide Determining Synthetic Biology Industrialization

    ​In the industrialization track of synthetic biology, most startup teams encounter a common yet fatal misunderstanding: focusing solely on expression titer in lab-scale trials, while ignoring equipment capabilities in pilot tests and batch stability in mass production. Many R&D personnel regard manual and automatic fermenters as merely a difference in labor cost and manual parameter adjustment. In actual production scenarios involving recombinant proteins, collagen, polypeptides, probiotics and small-molecule biosynthesis, the two types of equipment deliver completely differentiated results in strain activity, protein spatial structure, batch yield and industrial compliance.

  • CMC Safety and Efficacy in Gene and Cell Therapy

    CMC Safety and Efficacy in Gene and Cell Therapy

    With the rapid advancement of life science technologies, gene and cell therapies are emerging as major areas of innovation in modern medicine. By regulating patient cell function, repairing or replacing defective genes, and utilizing engineered cells to deliver therapeutic effects, these advanced therapies offer new avenues for treating complex diseases that are difficult to manage effectively with traditional treatments.

  • An Introduction to Online Fermentation Monitoring: From Single-Point Data to Holistic Assessment

    An Introduction to Online Fermentation Monitoring: From Single-Point Data to Holistic Assessment

    Many people new to fermentation have a misconception: the more data points displayed on a fermenter, the greater their control over the entire cultivation process. However, what truly determines the success or failure of the process is not the amount of data recorded by the system, but whether that data accurately reflects the actual state of the microbial culture. All online data initially comes from various sensors installed on the fermenter. These sensors detect physical and chemical parameters within the culture system; this data then passes through transmitters, data acquisition modules, and control systems to ultimately form the curves we see. Understanding these sensors involves more than just grasping their operating principles; it is even more important to know when they are prone to distortion, when they are prone to drift, and when they may mislead process decisions.

  • Comprehensive Guide to Impellers and Stirrings for Bioreactors& Fermenters

    Comprehensive Guide to Impellers and Stirrings for Bioreactors& Fermenters

    Stirring operations are applied across an extremely wide range of industries. Even within the biomanufacturing sector alone, beyond upstream fermentation and cell culture, stirring is extensively used in solution preparation, downstream purification, pre-harvest processing, formulation manufacturing, and environmental treatment.

  • Factors Affecting the Collection Efficiency of Spray Drying

    Factors Affecting the Collection Efficiency of Spray Drying

    In practical spray drying operations, collection efficiency is one of the core metrics for evaluating equipment performance and process compatibility. It is defined as the ratio of the mass of dry powder actually collected to the theoretical powder mass calculated from the total solid content of the feed liquid. For laboratory-scale spray dryers, the target collection efficiency is generally required to reach 85% to 95% or higher.

  • Using a high-pressure homogeniser to disperse optical pigments, thereby enhancing the product’s colour performance and stability

    Using a high-pressure homogeniser to disperse optical pigments, thereby enhancing the product’s colour performance and stability

    Optical pigments are a class of functional pigments with unique optical structures. Thanks to their colour-shifting properties, high gloss and excellent weather resistance, they are widely used in high-end cosmetics, automotive coatings, and printing and packaging. Their core value lies in the unique visual effects they produce through the refraction and reflection of light, whilst the dispersion state of the particles directly influences the product’s final optical performance and stability.