B-27™ Supplement, XenoFree

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B-27 Supplement XenoFree is based on the classic B-27 Supplement formulation and contains no animal-derived components at the primary component level. Designed with the translational stem cell researcher in mind, B-27 Supplement XenoFree can be used to support induction of human neural stem cells (hNSCs) from pluripotent stem cells (PSCs), expansion of hNSCs, differentiation of hNSCs, and maintenance of mature differentiated neurons in culture.

B-27 Supplement XenoFree is 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.

Formulated xeno-free
The preparation contains no animal-derived components at the primary component level.

For other applications, we provide alternative formulations of B-27 supplements and Neurobasal media.

For established protocols using B-27 Supplement, access our Gibco Neurobiology Protocol Handbook.

WARNING: Cancer –
For Research Use Only. Not for use in diagnostic procedures.


Concentration: 2%
Product Type: Supplement
Sterility: Sterile
Classification: Serum-Free
Shipping Condition: Dry Ice
Tested For: Endotoxin, Performance, Sterility, Mycoplasma
Product Line: B-27™
Form: Liquid
Shelf Life: 12 Months
Cell Type: Neural Cells
Source: Xeno-Free
pH: 6 to 8

Contents & storage

Store in freezer (-5°C to -20°C) and protect from light.