Die Erfindung betrifft Polymere und ein Verfahren zur Herstellung von Polymeren durch Polymerisation von Allylammoniumsalzen in Gegenwart einer Phosphorverbindung. Die Polymeren eignen sich als Schutzkolloide für Dispersionen.
Amphiphilic compound having dendronic hydrophobic group and application thereof
申请人:Industry-University Cooperation Foundation Hanyang University Erica Campus
公开号:US11524975B2
公开(公告)日:2022-12-13
The present invention relates to an amphiphilic compound having a dendronic hydrophobic group, a method for preparing the same, and a method for extraction, solubilization, stabilization, or crystallization of a membrane protein by using the same. The use of the compound according to the present invention leads to an excellent membrane protein solubilization effect and a stable storage of a membrane protein in an aqueous solution for a long time, and thus can be utilized for functional analysis and structural analysis of the membrane protein. Especially, the amphiphilic compound having a dendronic hydrophobic group showed very remarkable characteristics in the visualization of protein composites through an electronic microscope. The membrane protein structural and functional analysis is one of the fields of greatest interest in current biology and chemistry, and more than half of the new drugs that are currently being developed are targeted at membrane proteins, and thus the amphiphilic compound of the present invention can be applied to membrane protein structure studies closely related to the development of new drugs.
[EN] NOVEL AMPHIPHILIC COMPOUND HAVING DENDRONIC HYDROPHOBIC GROUP AND APPLICATION THEREOF<br/>[FR] NOUVEAU COMPOSÉ AMPHIPHILE PRÉSENTANT UN GROUPE HYDROPHOBE DENDRONIQUE ET SON APPLICATION<br/>[KO] 덴드로닉 소수성기를 갖는 새로운 양친매성 화합물 및 이의 활용
申请人:IUCF HYU ERICA CAMPUS
公开号:WO2019074171A1
公开(公告)日:2019-04-18
본 발명은 덴드로닉 소수성기를 갖는 양친매성 화합물, 이의 제조방법 및 이를 이용하여 막단백질을 추출, 용해화, 안정화 또는 결정화하는 방법에 관한 것이다. 본 발명에 따른 화합물을 이용하면 막단백질 가용화 효과가 우수할 뿐 아니라 막단백질을 수용액에서 장기간 안정적으로 보관할 수 있기 때문에, 이를 통해 그 기능분석 및 구조 분석에 활용될 수 있다. 특히 본 덴드로닉 소수성기를 갖는 양친매성 화합물들은 전자현미경을 통한 단백질복합체의 가시화에 매우 탁월한 특성을 보여주었다. 막단백질 구조 및 기능 분석은 현 생물학 및 화학에서 가장 관심을 갖고 있는 분야 중 하나이고, 현재 개발되고 있는 신약의 절반 이상이 막단백질을 타깃으로 하므로 신약 개발과 긴밀한 관계가 있는 막단백질 구조 연구에 응용이 가능하다.
NOVEL AMPHIPHILIC COMPOUND HAVING DENDRONIC HYDROPHOBIC GROUP AND APPLICATION THEREOF
申请人:Industry-University Cooperation Foundation Hanyang University Erica Campus
公开号:US20200247836A1
公开(公告)日:2020-08-06
The present invention relates to an amphiphilic compound having a dendronic hydrophobic group, a method for preparing the same, and a method for extraction, solubilization, stabilization, or crystallization of a membrane protein by using the same. The use of the compound according to the present invention leads to an excellent membrane protein solubilization effect and a stable storage of a membrane protein in an aqueous solution for a long time, and thus can be utilized for functional analysis and structural analysis of the membrane protein. Especially, the amphiphilic compound having a dendronic hydrophobic group showed very remarkable characteristics in the visualization of protein composites through an electronic microscope. The membrane protein structural and functional analysis is one of the fields of greatest interest in current biology and chemistry, and more than half of the new drugs that are currently being developed are targeted at membrane proteins, and thus the amphiphilic compound of the present invention can be applied to membrane protein structure studies closely related to the development of new drugs.