Title:
【発明の名称】新規糖鎖合成酵素
Document Type and Number:
Japanese Patent JP2810635
Kind Code:
B2
Abstract:
The subject invention provides Sia alpha 2,3Gal beta 1,4GlcNAc alpha 2,8-sialyltransferase and an enzymatically active fragment thereof, and a nucleotide sequence encoding said sialyltransferase. The subject invention also provides an extracellularly releasable protein capable of catalyzing Sia alpha 2,3Gal beta 1,4GlcNAc alpha 2,8-sialyltransfer which comprises the enzymatically active fragment of the Sia alpha 2,3Gal beta 1,4GlcNAc alpha 2,8-sialyltransferase together with a signal peptide.
Inventors:
Soichi Tsuji
Yukiko Yoshida
Naoya Kojima
Nobuyuki Kurosawa
Toshiro Hamamoto
Yukiko Yoshida
Naoya Kojima
Nobuyuki Kurosawa
Toshiro Hamamoto
Application Number:
JP7746995A
Publication Date:
October 15, 1998
Filing Date:
April 03, 1995
Export Citation:
Assignee:
RIKEN
International Classes:
C12N15/09; C07H21/04; C12N5/10; C12N9/10; C12N15/54; C12P21/02; C12R1/91; (IPC1-7): C12N15/09; C12N5/10; C12N9/10; C12P21/02
Other References:
Ｊ．Ｂｉｏｌ．Ｃｈｅｍ，１９９３，Ｖｏｌ．２６８，Ｎｏ．１６，ｐ．１１５０４−１１５０７
Ｊ．Ｂｉｏｌ．Ｃｈｅｍ，１９９４，Ｖｏｌ．２６９，Ｎｏ．２２，ｐ．１５９５０−１５９５６
Ｊ．Ｂｉｏｌ．Ｃｈｅｍ，１９９４，Ｖｏｌ．２６９，Ｎｏ．２２，ｐ．１５９５０−１５９５６
Attorney, Agent or Firm:
Toshio Shiozawa (1 person outside)