公开(公告)号：US20180319888A1

公开(公告)日：2018-11-08

申请号：US15977725

申请日：2018-05-11

Applicant: Genmab A/S

Inventor： Aran Frank Labrijn ,  Stefan Loverix ,  Paul Parren ,  Jan Van De Winkel ,  Janine Schuurman ,  Ignace Lasters

IPC: C07K16/28 ,  C07K16/00 ,  A61K47/68 ,  A61K51/10 ,  A61K39/395

CPC classification number: C07K16/2863 ,  A61K39/3955 ,  A61K47/6849 ,  A61K51/103 ,  A61K2039/505 ,  C07K16/00 ,  C07K2317/21 ,  C07K2317/52 ,  C07K2317/524 ,  C07K2317/526 ,  C07K2317/53 ,  C07K2317/76

Abstract: The present invention relates to positions in the constant region of antibodies, in particular the CH3 region of IgG4, which affect the strength of CH3-CH3 interactions. Mutations that either stabilize or destabilize this interaction are disclosed.

公开(公告)号：US10000570B2

公开(公告)日：2018-06-19

申请号：US14739768

申请日：2015-06-15

Applicant: Genmab A/S

Inventor： Aran Frank Labrijn ,  Stefan Loverix ,  Paul Parren ,  Jan Van De Winkel ,  Janine Schuurman ,  Ignace Lasters

IPC: C07K16/28 ,  C07K16/00 ,  A61K39/395 ,  A61K47/48 ,  A61K51/10 ,  A61K39/00

Abstract: The present invention relates to positions in the constant region of antibodies, in particular the CH3 region of IgG4, which affect the strength of CH3-CH3 interactions. Mutations that either stabilize or destabilize this interaction are disclosed.