Ascorbate peroxidase mutant MaAPXI-M36K and application thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11149257
APP PUB NO 20200354691A1
SERIAL NO

16722238

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention provides an ascorbate peroxidase mutant MaAPX1M36K and an application thereof, belonging to the technical field of biotechnology. An amino acid sequence of the mutant MaAPX1M36K of the present invention is shown in SEQ ID NO. 3. In the present invention, the mutant MaAPX1M36K reconstruction protein is obtained by the method of prokaryotic expression. It is found that the mutant MaAPX1M36K improves catalytic efficiency by nearly 5 times, providing a technical reference for further study and application of APX1.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCIENCES510650 GUANGDONG CITY OF GUANGZHOU PROVINCE TIANHE DISTRICT XING BRANCH ROAD NO 723 GUANGZHOU CITY GUANGDONG PROVINCE 510650

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Xiaochun Guangzhou, CN 1 0
Duan, Xuewu Guangzhou, CN 4 0
Jiang, Guoxiang Guangzhou, CN 1 0
Jiang, Yueming Guangzhou, CN 15 110
Li, Zhiwei Guangzhou, CN 105 1855
Xiao, Lu Guangzhou, CN 58 1336
Yan, Huiling Guangzhou, CN 1 0
Zeng, Jing Guangzhou, CN 25 123

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 19, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 19, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 19, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00