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Anti-CATSPER3 Polyclonal Antibody 是一种 Rabbit 抗体,靶向 CATSPER3。Anti-CATSPER3 Polyclonal Antibody 可用于 WB。
Anti-CATSPER3 Polyclonal Antibody 是一种 Rabbit 抗体,靶向 CATSPER3。Anti-CATSPER3 Polyclonal Antibody 可用于 WB。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 50 μL | ¥ 1,170 | 5日内发货 | |
| 100 μL | ¥ 1,975 | 5日内发货 | |
| 200 μL | ¥ 2,795 | 5日内发货 |
| 产品描述 | Anti-CATSPER3 Polyclonal Antibody is a Rabbit antibody targeting CATSPER3. Anti-CATSPER3 Polyclonal Antibody can be used in WB. |
| Ig Type | IgG |
| 反应种属 | Mouse,Rat (predicted:Human,Rabbit) |
| 应用 | WB |
| 推荐剂量 | WB: 1:500-2000 |
| 抗体种类 | Polyclonal |
| 宿主来源 | Rabbit |
| 亚细胞定位 | Cell projection, cilium, flagellum membrane; Multi-pass membrane protein. Note=Specifically located in the principal piece of sperm tail. |
| 组织特异性 | Testis-specific. |
| 构建方式 | Hybridoma Polyclonal Antibody |
| 纯化方式 | Protein A purified |
| 性状 | Liquid |
| 缓冲液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 浓度 | 1mg/ml |
| 研究背景 | 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. |
| 免疫原 | KLH conjugated synthetic peptide: human CATSPER3 |
| 抗原种属 | Human |
| 基因名称 | CATSPER3 |
| 基因ID | |
| 蛋白名称 | Cation channel sperm-associated protein 3 |
| Uniprot ID | |
| 功能 | 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 > 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. |
| 分子量 | Theoretical: 46 kDa. |
| 储存方式 | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
| 运输方式 | Shipping with blue ice. |
| 存储 | store at low temperature | -20°C for 1 year |