重组阳离子通道精子相关蛋白β亚基
交货期：1周
产品别名：Recombinant CATSPERB
Recombinant cation channel sperm associated auxiliary subunit beta protein
Recombinant cation channel sperm associated auxiliary subunit beta protein
基因名：
产品别名：
背景信息：
CATSPERB
产品别名：
C14orf161； CatSper(beta)； CATSPERB； cation channel sperm associated auxiliary subunit beta； cation channel sperm associated auxiliary subunit beta； cation channel sperm-associated auxiliary subunit beta； catSper-beta； cation channel sperm-associated protein subunit beta； cation channel, sperm associated beta； catsper channel auxiliary subunit beta； 阳离子通道精子相关蛋白β亚基；
背景信息：
CatSpers are ion transport proteins located on the surface of sperm cells in the principal piece of the sperm tail. CatSpers are vital to sperm motility, fertilization and cAMP-mediated calcium influx in sperm. There are four CatSper proteins in mammalian sperm, namely CatSper (or CatSper1), CatSper2, CatSper3 and CatSper4. CatSper proteins are believed to assemble into a heterotetrameric complex, forming an alkalinization-activated Ca2+-selective channel. CatSper∫ is a multipass membrane protein that functions as an auxiliary protein of the CatSper channel. It contains a large extracellular domain and a number of N-glycosylation sites. CatSper∫ specifically interacts with CatSper1 and through this interaction plays an important role in the hyperactivated motility of sperm cells, a process that is required in the preparation of sperm for fertilization.
产品发布日期：2026.03.20
广州伟伯科技有限公司