IP Library › Granted Patent US 9,834,592
Granted Patent B2
US 9,834,592 · App. 15/255,082 · Granted Dec 5, 2017

Modified colostrum protein and application thereof

Inventors: Tse-Min Yu (Tainan, TW); Hung-Shu Chang (Tainan, TW)
Assignee: HUNG GUANG BIOTECH CO., LTD.
C07K16/04A23K20/147A23K50/30A61K38/1709A61K39/39508C07K14/47A61K39/00A61K2039/505A61K2039/542C07K2317/12
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Quick Facts
Patent No.
US 9,834,592
App. No.
15/255,082
Granted
Dec 5, 2017
Kind
B2
Abstract

Disclosed is a modified colostrum protein having an amino acid sequence shown in SEQ ID NO.: 1, which is generated by replacing Ile at position 33, Glu at position 101 and Arg at position 175 present in the amino acid sequence of a wild type colostrum protein shown in SEQ ID NO.: 2 respectively with Ala, Cys and Cys.

Claims (5)

1. A modified colostrum protein having an amino acid sequence shown in SEQ ID NO.: 1, which is generated by replacing Ile at position 33, Glu at position 101 and Arg at position 175 present in the amino acid sequence of a wild type colostrum protein shown in SEQ ID NO.: 2 respectively with Ala, Cys and Cys.

2. A DNA encoding the amino acid sequence of the modified colostrum protein according to claim 1 , the DNA having a base sequence shown in SEQ ID NO.: 3.

3. A pharmaceutical composition, comprising:

a drug carrier and a vaccine adjuvant, and

the modified colostrum protein according to claim 1 .

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 15, 2016
From: YU, TSE-MIN; CHANG, HUNG-SHU
To: HUNG GUANG BIOTECH CO., LTD
Reel/Frame 039760/0722 →
Priority Claims (2)
TW 105107814 A · Mar 14, 2016 · national
TW 105121215 A · Jul 5, 2016 · national
Continuity (1)
Related Publication 20170260256A1 · Sep 14, 2017