Supported by the National Key Research and Development Program of China(No.2016YFA0201400);the National Natural Science Foundation of China(Nos.21434008,21722401).
Protein delivery is of central importance for both diagnostic and therapeutic applications.However,protein delivery faces challenges including poor endosomal escape and thus limited efficiency.Here,we report the facil...
Supported by the Natural Science Foundation of Jilin Provincal Science & Technology Department, China(No.201215244) and the Fundamental Research Foundation of Jilin University, China(No.201103232)
Biochemical techniques including ion-exchange chromatography, gel filtration chromatography and re- versed-phase high-performance liquid chromatography(RP-HPLC) were used to isolate and purify the natural poly- pept...
Supported by the National Natural Science Foundation of China(No.81173532), the Science and Technology Development Project of Jilin Province, China(No.201201086), the Traditional Chinese Medicine Science and Technology Project from Jilin Provincial Administration of Traditional Chinese Medicine, China(No.2012-114).
Aiming at isolating and investigating the active ingredients of the aqueous extract from Panax ginseng which showed enhancing memory activity, the authors characterized one ingredient. To separate the oligosaecharides...
Supported by the National Natural Science Foundation of China(Grant No.59803002)
The phase behavior of a semirigid polymer manifested by the polypeptide such as poly(βphenethyl Laspartate)(PPLA) in a mixed solvent system containing a denaturant acid was studied. The obtained results suggest that ...
The method described in this work provides a sensitive and fast technique for investigating the primary structure of peptides with molecular weight up to 3340 amu. Usually, the metastable ion kinetic energy spectra (M...