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CAR-T Lentivirus Packaging Service

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All products and services are For Research Use Only and CANNOT be used in the treatment or diagnosis of disease.

Lentiviruses are preferred viral vectors in gene therapy and CAR-T cell therapy due to their ability to integrate into the host genome, ensuring stable gene expression. Creative Biolabs, a leading biotechnology company, offers comprehensive CAR viral vector CDMO services. We provide cutting-edge lentivirus packaging services tailored for CAR-T cell therapy, ensuring high-quality and efficient viral vector production to meet the diverse needs of research and clinical applications.

State-of-the-Art Lentivirus Packaging Platform

Creative Biolabs boasts an advanced and flexible lentiviral packaging platform designed to meet the precise needs of our clients. Our platform is engineered to support various stages of CAR-T development, from research and preclinical studies to clinical trials and commercial-scale manufacturing. Our platform optimizes various parameters to enhance the efficiency and safety of lentivirus production. This includes advanced transfection protocols, scalable bioreactor systems, and automated purification techniques. This platform facilitates the production of high-titer, replication-deficient lentiviral vectors that are essential for the delivery of transgenes into CAR-T cells.

Production Technique Highlights

  • Proprietary adherent and suspension cultures
  • Stable cell bank system
  • Small to large-scale production
  • Optimal virus purification process
  • Comprehensive quality control tests
  • GMP facility for the production of GMP-grade lentiviruses

Proprietary Lentivirus Production System

Our production system encompasses both adherent and suspension cell systems, offering versatility to accommodate various production scales and requirements. The adherent cell system is ideal for small to medium-scale production, providing ease of handling and consistency. For larger-scale production, our suspension cell system allows for scalable and high-density cultures, ensuring high yields of lentivirus. Additionally, we have established a fully developed cell bank system, which guarantees the reproducibility and reliability of our viral vector production processes. This cell bank system is meticulously managed to maintain cell health and productivity, further enhancing the reliability of our production processes.

Comprehensive Process Development Service

To support seamless transitions from research to clinical applications, Creative Biolabs offers exhaustive process development services, encompassing upstream process development, downstream process development, and comprehensive quality control (QC) services.

Upstream Process Development

This phase includes optimization of cell culture conditions, cell density, transfection plasmids and reagents, and virus harvest time. Our experts employ a combination of small-scale and large-scale production systems to refine and scale up lentivirus production processes efficiently.

Downstream Process Development

Following production, our downstream process development focuses on purification and concentration of the viral vectors. Techniques such as tangential flow filtration (TFF), chromatography, and ultracentrifugation are employed to ensure high-purity vectors suitable for therapeutic applications.

Quality Control Tests

A critical component of our service offering is the rigorous QC protocols to ensure the safety, potency, and quality of the viral vectors. This includes assays for measuring vector titers, potency, sterility, and the absence of RCL. Our QC team ensures that every batch meets the highest standards of quality and regulatory compliance.

Whether your needs are in research, clinical development, or commercial production, we are equipped to deliver high-quality, customized solutions to advance your projects to success. Contact us to learn more about our lentivirus packaging services.

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