	US 12,448,422 B2
	Transcription factor NCgl0581 mutant and use thereof in L-serine detection
Xiaomei Zhang, Wuxi (CN); Yamin Huang, Wuxi (CN); Yujie Gao, Wuxi (CN); Guoqiang Xu, Wuxi (CN); Hui Li, Wuxi (CN); Jinsong Shi, Wuxi (CN); and Zhenghong Xu, Wuxi (CN)
Assigned to Jitri Future Food Technology Institute Co., Ltd., Wuxi (CN); and Jiangnan University, Wuxi (CN)
Filed by JITRI FUTURE FOOD TECHNOLOGY INSTITUTE CO., LTD., Jiangsu (CN); and JIANGNAN UNIVERSITY, Jiangsu (CN)
Filed on Nov. 24, 2024, as Appl. No. 18/957,819.
Application 18/957,819 is a continuation of application No. PCT/CN2024/088181, filed on Apr. 17, 2024.
Claims priority of application No. 202311145074.X (CN), filed on Sep. 6, 2023.
Prior Publication US 2025/0092102 A1, Mar. 20, 2025
Int. Cl. G01N 33/68 (2006.01); C07K 14/47 (2006.01); C12Q 1/6897 (2018.01)

CPC C07K 14/4705 (2013.01) [C12Q 1/6897 (2013.01); G01N 33/68 (2013.01)]

7 Claims

1. A transcription factor NCgl0581 mutant, wherein the mutant is obtained by mutating an 136th glutamic acid of an amino acid sequence as shown in SEQ ID NO.1 into proline.