公开(公告)号：US20240336902A1

公开(公告)日：2024-10-10

申请号：US18578962

申请日：2022-06-23

申请人： AB Enzymes Oy

发明人： Kari JUNTUNEN ,  Pihla AHOLA ,  Sven BENSON ,  Lenz LORENZ ,  Tara METZGER ,  Imke KÜHN ,  Terhi PURANEN ,  Marja PALOHEIMO

IPC分类号： C12N9/16 ,  A23K10/14 ,  A23K20/189

CPC分类号： C12N9/16 ,  A23K10/14 ,  A23K20/189 ,  C12Y301/03026

摘要： A phytase variant with improved IP4 degradation activity, a method for its manufacturing, an animal feed, a feed supplement, a dry and a liquid formulation, a method of degrading phytic acid, a method of manufacturing a phytase variant, a method of manufacturing a feed pellet, and a recombinant host cell configured to produce at least one polypeptide are disclosed, wherein the phytase variant comprises amino acid substitutions and has at least 80% amino acid sequence identity with amino acids of SEQ ID NO: 1.

公开(公告)号：US20240254461A1

公开(公告)日：2024-08-01

申请号：US18578921

申请日：2022-06-23

申请人： AB Enzymes Oy

发明人： Kari JUNTUNEN ,  Pihla AHOLA ,  Sven BENSON ,  Lenz LORENZ ,  Tara METZGER ,  Imke KÜHN ,  Terhi PURANEN ,  Marja PALOHEIMO

IPC分类号： C12N9/16 ,  A23K10/14 ,  A23K20/189 ,  A23K40/25 ,  A23K50/75

CPC分类号： C12N9/16 ,  A23K10/14 ,  A23K20/189 ,  A23K40/25 ,  A23K50/75 ,  C12Y301/03026

摘要： A phytase variant, a method for its manufacturing, an animal feed, a feed supplement, a dry and a liquid formulation, a method of degrading phytic acid, a method of manufacturing a phytase variant, a method of manufacturing a feed pellet, and a recombinant host cell configured to produce at least one polypeptide are disclosed, wherein the phytase variant comprises amino acid substitutions and has at least 95% amino acid sequence identity with amino acids of SEQ ID NO: 1.

公开(公告)号：US20240327808A1

公开(公告)日：2024-10-03

申请号：US18578970

申请日：2022-06-23

申请人： AB Enzymes Oy

发明人： Kari JUNTUNEN ,  Pihla AHOLA ,  Laura JOKINEN ,  Tara METZGER ,  Imke KÜHN ,  Terhi PURANEN ,  Marja PALOHEIMO

IPC分类号： C12N9/16 ,  A23K10/14 ,  A23K10/30 ,  A23K20/189 ,  A23K50/75

CPC分类号： C12N9/16 ,  A23K10/14 ,  A23K10/30 ,  A23K20/189 ,  A23K50/75 ,  C12Y301/03026

摘要： A variant polypeptide of phytase enzyme is disclosed having increased IP4 activity and improved thermostability, as well as compositions containing said variant polypeptide, recombinant host cells for producing it, methods for its production, uses and methods wherein said variant polypeptide is used, and feed products containing said variant polypeptide.