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为华生物PCL-MAL 聚己内酯马来酰亚胺的简介和应用说明

发表时间:2022-08-17


PCL-MAL,Poly(e-caprolactone)-Maleimide是一种表面带有马来酰亚胺基团的可生物降解聚合物,PCL-MAL可以与表面含有巯基基团的肽、蛋白质等结合。PCL-MAL聚己内酯马来酰亚胺外观呈白色或类白色的固体或者半固体,这得要取决于分子量的大小,在取用时,从冰箱取出之后,放置于干燥处让其缓慢升至室温,现配现用,取用完之后充入惰性气体,及时放入低温环境,长期保存需放入-20℃干燥避光存放。大部分的有机溶剂可作为常用的溶剂。


Pcl-mal, poly (e-caprolactone) - maleimide is a biodegradable polymer with maleimide groups on the surface. Pcl-mal can be combined with peptides and proteins with sulfhydryl groups on the surface. Pcl-mal polycaprolactone maleimide is white or almost white solid or semi-solid in appearance, which depends on the molecular weight. When taking it out of the refrigerator, place it in a dry place to slowly rise to room temperature. It is ready for use. After taking it out, fill it with inert gas and put it into a low-temperature environment in time. For long-term storage, it needs to be stored at - 20 ℃ dry and away from light. Most organic solvents can be used as common solvents.