阳离子通道精子相关蛋白3抗体
规格：1mg/1ml
英文名： CATSPER3
别名： cation channel sperm-associated protein 3; calcium channel repeat containing 1; putative ion channel CatSper3; ca(v)-like protein; one-repeat calcium channel-like protein; CATSPER3; CACRC; Ca(v)-like
分子量： 46kDa
储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce
克隆类型：Polyclonal
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from human CATSPER3
交叉反应：Human, Mouse, Rat, Rabbit,
细胞定位：细胞膜
阳离子通道精子相关蛋白3抗体产品介绍：background: CatSpers (cation channel, sperm associated proteins) 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 contain a single, six-transmembrane-spanning segment and exhibit the voltage-dependent Ca2+ channel four-repeat structure. CatSper proteins are believed to assemble into a heterotetrameric complex, forming an alkalinization-activated Ca2+-selective channel. Mutations in any of the genes encoding CatSper family proteins can result in male infertility. CatSper3 plays an important role in the hyperactivated motility of sperm cells, a process that is required in the preparation of sperm for fertilization. Function: Voltage-gated calcium channel that plays a central role in calcium-dependent physiological responses essential for successful fertilization, such as sperm hyperactivation, acrosome reaction and chemotaxis towards the oocyte. Activated by extracellular progesterone and prostaglandins following the sequence: progesterone > PGF1-alpha = PGE1 > 阳离子通道精子相关蛋白3抗体PGA1 > PGE2 >> PGD2. The primary effect of progesterone activation is to shift voltage dependence towards more physiological, negative membrane potentials; it is not mediated by metabotropic receptors and second messengers. Sperm capacitation enhances the effect of progesterone by providing additional negative shift. Also activated by the elevation of intracellular pH. Subunit: Heterotetramer; possibly composed of CATSPER1, CATSPER2, CATSPER3 and CATSPER4 (Potential). Component of the CatSper complex. Interacts with CATSPER1. Subcellular阳离子通道精子相关蛋白3抗体 Location: Cell projection, cilium, flagellum membrane; Multi-pass membrane protein. Note=Specifically located in the principal piece of sperm tail. Tissue Specificity: Testis-specific. Similarity: Belongs to the cation channel sperm-associated (TC 1.A.1.19) family. Database links: UniProtKB/Swiss-Prot: Q86XQ3 Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
阳离子通道精子相关蛋白3抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：细胞生物 **学 发育生物学 染色质和核信号 信号转导 通道蛋白 新陈代谢
储存条件：
来源： Rabbit
外观： Lyophilized or Liquid