公开(公告)号：US20190112572A1

公开(公告)日：2019-04-18

申请号：US16088676

申请日：2017-03-23

Applicant: Pfizer Inc.

Inventor： Bruno FIGUEROA ,  Yen-Tung Luan ,  Wenge Wang

IPC: C12N5/00 ,  C12N5/071

Abstract: A cell culture medium comprising tyrosine at a concentration of at least 3 mM and polyvinylalcohol (PVA).

公开(公告)号：US20230416674A1

公开(公告)日：2023-12-28

申请号：US18459381

申请日：2023-08-31

Applicant: Pfizer Inc.

Inventor： Bruno FIGUEROA ,  Yen-Tung Luan ,  Wenge Wang

IPC: C12N5/00 ,  C12N5/071

CPC classification number: C12N5/0018 ,  C12N5/0682 ,  C12N2511/00 ,  C12N2500/32 ,  C12N2500/50

Abstract: A cell culture medium comprising tyrosine at a concentration of at least 3 mM and polyvinylalcohol (PVA).