Patent · US Active

Oligopeptide-free cell culture media

US9758568B2 · kind B2 · utility

9Cited by

30References

10Claims

0Family size

Assignee

Baxalta Incorporated · CH

Inventors

Leopold Grillberger · Wien, AT
Manfred Reiter · Wien, AT
Wolfgang Mundt · Wien, AT
Artur Mitterer · Orth an der Donau, AT

Key dates

Filing date	Nov 16, 2015
Grant date	Sep 12, 2017
Priority date	—
Expiry date	Nov 16, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention relates to oligopeptide-free cell culture media comprising at least 0.5 mg/L of a polyamine and to methods for cultivating cells in said oligopeptide-free cell culture media comprising at least 0.5 mg/L of a polyamine. The invention also relates to methods for expressing at least one protein in a medium comprising at least 0.5 mg/L of a polyamine and to methods for producing at least one virus in a medium comprising at least 0.5 mg/L of a polyamine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.