CTS B-27 Supplement XenoFree minus Vitamin A is based on the classic serum-free B-27 supplement and designed to help meet regulatory requirements for cell therapy manufacturing. It supports the growth and differentiation of a variety of cell types derived from pluripotent stem cells (PSCs). The absence of vitamin A makes this formulation ideal for the cultivation and expansion of neural progenitor and stem cells without inducing differentiation until desired.

CTS quality
Gibco CTS products are manufactured at a site that uses methods and controls that conform with cGMP for medical devices, 21 CFR Part 820. Our FDA-registered manufacturing sites are ISO 13485– and ISO 9001–certified.

Accompanied by documentation to support your regulatory filing
• Access to our Drug Master File (DMF) or Regulatory Support File (RSF)
• Traceability documentation—Certificate of Origin, Certificate of Analysis, and Safety Data Sheet

Reduced risk from animal-origin materials and human-derived components
CTS B-27 Supplement XenoFree minus Vitamin A is formulated with only AOF recombinant components and human-derived components. To help reduce viral clearance risks, the use of human-derived components has been minimized and human-derived components are limited to materials that help meet regulatory standards for donor qualification, viral testing, and viral inactivation.