有证据显示那个通道由同源四聚体或异源四聚体构成的络合物。
There are evidences that channel is constructed by homotetramer or hereotetramer, GIRK1 -GIRK4 subtype express in different locus of central nervous system (CNS) of animals.
本发明涉及一种结合了SARS抗原肽的四聚体及其制备和用途。
This invention relates to a tetramer combined with SARS antigen peptide and its preparation and use.
化合物4和5为新的白藜芦醇四聚体，化合物1 ~3为首次从该植物中分得。
Compounds 4, 5 are new resveratrol tetramers, compounds 1-3 were isolated from this plant for the first time.
MHCI类四聚体是由4个MHC I类复合物和一个带有荧光标的亲和素分子组成的。
An MHC class I tetramer was composed of 4 MHC class I complexes and a fluorescently labeled streptavidin molecule.
本文用支持向量机方法从蛋白质一级结构出发区分同源二聚体、同源三聚体、同源四聚体和同源六聚体。
Support vector machine approach is applied to classifying the homodimers, homotrimers, homotetramers and homohexamers from the primary structure.
核小体核心由140个碱基对的DNA围绕一个组蛋白小球组成，每一个组蛋白小球包含两个H_2A、H_2B、H3和H4的四聚体分子。
The core consists of 140 base pair of DNA wrapped around a globular histone bead containing two each of histones H2A, H2B, H3 and H4.
链霉素亲和素是从链霉亲生物素蛋白中分离出来的53，000道尔顿的同源四聚体（3），每一个链霉素亲和素的亚基可以与维生素形成高亲和力非共价结合。
Streptavidin is a 53,000 dalton tetrameric protein purified from the bacterium Streptomyces avidinii (3). Each subunit binds to biotin with extremely high affinity.
链霉素亲和素是从链霉亲生物素蛋白中分离出来的53，000道尔顿的同源四聚体（3），每一个链霉素亲和素的亚基可以与维生素形成高亲和力非共价结合。
Streptavidin is a 53,000 dalton tetrameric protein purified from the bacterium Streptomyces avidinii (3). Each subunit binds to biotin with extremely high affinity.
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