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US 11,891,510 B2Granted
Poloxamer compositions and methods of making and using same
AssigneeSigma-Aldrich Co.
InventorsScott Wilson, Kevin Kent, Chandana Sharma
Life of this patent
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Abstract
Described herein are poloxamer compositions for use as a shear protectant in cell culture and methods for preparing and using such compositions.
Claims10
A culture medium for in vitro culture of cells, the medium comprising a poloxamer composition derived from poloxamer 188 and having the formula I:
- wherein x, y, and z are positive integers such that the composition has an average molecular weight in the range of about 6,000 g/mol to about 7,600 g/mol.
A culture medium for in vitro culture of cells, the medium comprising a poloxamer composition derived from poloxamer 188, the composition having an average molecular weight in the range of about 6,000 g/mol to about 7,600 g/mol.
Dependencies are inferred from the claim text.