In 2019,Artificial Cells, Nanomedicine, and Biotechnology included an article by Nosrati, Hamed; Barzegari, Parisa; Danafar, Hossein; Kheiri Manjili, Hamidreza. HPLC of Formula: 58-85-5. The article was titled 《Biotin-functionalized copolymeric PEG-PCL micelles for in vivo tumour-targeted delivery of artemisinin》. The information in the text is summarized as follows:
Artemisinin is used as an antimalarial and anticancer agent with minimal toxic effects on the host body. Biotin-PEG-PCL polymers have been used for targeted drug delivery to cancer, as well as to improve the pharmacokinetics of the drug and reduce its effects. In this study, biotin-conjugated copolymers were fabricated with polymerization of the ring opening method and the properties of copolymer and nanoparticles were investigated using various techniques. The toxicity of artemisinin and its nanoparticles have been investigated on MCF-7 and normal HFF2 cells. The results showed that the encapsulation efficacy of artemisinin in nanoparticles was 45.5 ± 0.41%. The release profile of the drug indicates that the release is slow and controlled and is approx. pH dependent. The results of artemisinin cell culture on human breast cancer cells showed that biotin-PEG-PCL nanoparticles had an inhibitory effect on MCF-7 cells and had no toxic effects on HFF2 cells. Anticancer activity in vivo in the 4T1 breast cancer model showed that tumor volumes were decreased up 40 mm3 by ART-loaded micelles and 76 mm3 by free ART, compared to the control group (2150 mm). In vivo results showed that this formulation significantly increases the accumulation of substances in the tumors. Therefore, the mol. formulation of ART-based copolymers can be a desirable process for cancer treatment purposes. The experimental part of the paper was very detailed, including the reaction process of 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid(cas: 58-85-5HPLC of Formula: 58-85-5)
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid(cas: 58-85-5) may be used to elute proteins from avidin/streptavidin resins. It has been used for culturing of oligodendrocytes.HPLC of Formula: 58-85-5 The biotin/avidin or biotin/streptavidin interaction is utilized in many labeling and purification schemes.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem