共 50 条
Refolding of disulfide containing peptides in fusion with thioredoxin
被引:8
|作者:
Logashina, Yulia A.
[1
,2
]
Korolkova, Yuliya V.
[1
]
Maleeva, Ekaterina E.
[1
]
Osmakov, Dmitry I.
[1
,2
]
Kozlov, Sergey A.
[1
]
Andreev, Yaroslav A.
[1
,2
]
机构:
[1] Russian Acad Sci, MM Shemyakin Yu Ovchinnikov Inst Bioorgan Chem, Moscow 117997, Russia
[2] IM Sechenov First Moscow State Med Univ, Inst Mol Med, Moscow 119991, Russia
基金:
俄罗斯科学基金会;
关键词:
recombinant production;
cysteine-rich peptides;
refolding;
thioredoxin;
peptide toxins;
SEA-ANEMONE PEPTIDE;
ESCHERICHIA-COLI;
ANTIMICROBIAL PEPTIDES;
BOND FORMATION;
EXPRESSION;
CHANNEL;
APETX2;
INHIBITOR;
PROTEINS;
ASIC3;
D O I:
10.1016/j.mencom.2020.03.028
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A protocol for refolding of thioredoxin-fused cysteine-rich peptides via addition of oxidized/reduced glutathione reagent directly to unfolded soluble fused protein has been developed. This procedure allows one to skip the steps of inclusion bodies purification, denaturation/disulfide reduction as well as lyophilization before oxidative folding, and thus to improve the yield of cysteine-rich peptides in their production using E. coli expression system.
引用
收藏
页码:214 / 216
页数:3
相关论文