The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

Disclosed herein is a cell culture media containing L-glutamine from a set of N-acylated dipeptides Acyl-X-Q, and L-glutamine from a set of other glutamine-sources Qsource in a defined molar ratio R=n(Acyl-X-Q)/n(Qsource), wherein the variables X, Q, Acyl, R, n(Acyl-X-Q) and n(Qsource) are defined in the general disclosure. Processes of using the cell culture media are also described herein.

The specification describes an improved serum-free animal cell culture medium, which can used for the production of a protein of interest. Ornithine, or a combination of ornithine and putrescine can be added to serum-free media or chemically defined media to improve viable cell density, to reduce cell doubling time, and to increase the production of a protein of interest.

In accordance with the present invention, CHO cells expressing a recombinant polypeptide of interest are grown in media where the amino acids, vitamins, phosphate, lipids and/or antioxidant optimization is utilized to manipulate and/or control the protein quality attributes of the polypeptides. Polypeptides expressed in accordance with the present invention may be advantageously used in the preparation of pharmaceutical compositions.

The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.

The present disclosure pertains compositions comprising anti-VEGF proteins and methods for producing such compositions.