Product Description

Cellastim® S is a high-performance recombinant human serum albumin (rHSA) optimized for animal-free cell culture media. Completely blood-free and engineered for superior lipid profiles and bioactivity, Cellastim S enhances the growth, viability, and productivity of a broad range of stem, primary, and production cell types, including immune cells, VERO, Mesenchymal Stem Cells (MSC), HEK, and CHO cells.

Manufactured in an ISO 9001:2015-certified, cGMP-compliant facility in the United States, each lot of Cellastim S undergoes rigorous cell culture testing to ensure consistent quality, purity, and performance across applications in bioproduction, cell therapy, and regenerative medicine.

Advantages

• Optimized for Animal-Free Cell Culture
  • Specifically designed for serum-free, chemically defined media, providing a stable, high-purity protein source.
  • Favorable lipid profile and enhanced bioavailability, supporting superior cell growth and function.
  • Tested in cell culture systems to ensure lot-to-lot consistency and performance.
• Animal-Origin-Free Assurance
  • 100% blood-free, chemically defined, and animal-origin-free – eliminating risks associated with plasma-derived albumin.
  • Manufactured using a non-animal, non-human host system, ensuring purity and reproducibility.
  • Raw materials, manufacturing equipment, and packaging are fully animal-free, aligning with regulatory and ethical standards.
• Manufactured in the United States
  • Produced in a tertiary-level, ISO 9001:2015-certified facility in the USA.
  • Complete supply and manufacturing chain is owned and operated by InVitria, ensuring unmatched traceability and quality control.
  • Batch-to-batch consistency for reliable integration into cGMP bioproduction workflows.
• Ready-to-Use Lyophilized Format
  • Supplied as a lyophilized powder, providing long-term stability and easy reconstitution.
  • Flexible formulation to support a wide range of cell culture applications.
  • Eliminates variability associated with serum-based supplements, enabling chemically defined media development.

Applications

• Cell Culture & Bioproduction
  • Enhances CHO, HEK, and VERO cell productivity, supporting biologic and vaccine manufacturing.
  • Improves cell survival and adaptation in serum-free and chemically defined culture systems.
• Stem Cell Expansion & Regenerative Medicine
  • Supports Mesenchymal Stem Cell (MSC) and induced Pluripotent Stem Cell (iPSC) culture, ensuring high viability and reproducibility.
  • Optimized for long-term expansion and differentiation studies in regenerative medicine.
• Cell Therapy & Immune Cell Culture
  • Designed to enhance immune cell viability and expansion in T cell, NK cell, and dendritic cell cultures.
  • Provides a defined, serum-free alternative for cell therapy manufacturing.
• Vaccine Production & Virus Propagation
  • Supports growth and maintenance of VERO cells, optimizing vaccine production efficiency.
  • Enhances virus yield and stability, making it ideal for biopharmaceutical applications.

Technical Specifications