Biologics Cell and Tissue Standards

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• CD34+ Cell Enumeration System Suitability
• Collagenase I
• Collagenase II

See all biologics Reference Standards

CGT Analytical Reference Materials

• HEK-293 and Sf9 Genomic DNA Analytical Reference Materials

For associated documentary standards, please visit USP-NF Online (note: you will need a log-in to access specific standards)

• <127>Flow Cytometric Enumeration of CD34+ Cells
• <1044>Cryopreservation of Cells (free chapter download)

Access USP-NF Online

• USP Virtual Roundtable on AAV
• Gene Therapy CMS Workshop Executive Summary
• US Pharmacopeia Standards for Cell and Gene Therapy
• USP Reference Standards for Residual DNA Testing of Recombinant Biotherapeutics