| 产品编号 | bs-16569R |
| 英文名称 | Transducin alpha Rabbit pAb |
| 中文名称 | GBT1蛋白抗体 |
| 别 名 | CSNBAD3; GBT1; GNAT1; GNATR; GNAT1_HUMAN; guanine nucleotide binding protein(G protein) alpha transducing activity polypeptide 1; guanine nucleotide binding protein G(T) alpha 1 subunit; guanine nucleotide-binding protein G(t) subunit alpha-1; Rod specific transducin; rod-type transducin alpha subunit; transducin alpha-1 chain; transducin, rod-specific. |
| 研究领域 | 细胞生物 神经生物学 信号转导 G蛋白信号 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | (predicted: Human,Mouse,Rat,Rabbit,Pig,Sheep,Cow,Chicken,Dog) |
| 产品应用 | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ICC/IF=1:100-500,ELISA=1:5000-10000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 40 kDa |
| 检测分子量 | |
| 细胞定位 | 细胞浆 细胞膜 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Transducin alpha: 11-110/350 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
Transducin is a 3-subunit guanine nucleotide-binding protein (G protein) which stimulates the coupling of rhodopsin and cGMP-phoshodiesterase during visual impulses. The transducin alpha subunits in rods and cones are encoded by separate genes. This gene encodes the alpha subunit in rods. This gene is also expressed in other cells, and has been implicated in bitter taste transduction in rat taste cells. Mutations in this gene result in autosomal dominant congenital stationary night blindness. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Feb 2009] Function: Vision involves the conversion of light into electrochemical signals that are processed by the retina and subsequently sent to and interpreted by the brain. The process of converting light into an electrochemical signal begins when the membrane-bound protein, rhodopsin, absorbs light within the retina. Photoexcitation of rhodopsin causes the cytoplasmic surface of the protein to become catalytically active. In the active state, rhodopsin activates transducin, a GTP binding protein. Once activated, transducin promotes the hydrolysis of cGMP by phosphodiesterase (PDE). The decrease of intracellular cGMP concentration causes the ion channels within the outer segment of the rod or cone to close, thus causing membrane hyperpolarization and, eventually, signal transmission. Rhodopsin activity is believed to be shut off by phosphorylation followed by binding of the soluble protein, arrestin. Transducin, once activated by rhodopsin, promotes the hydrolysis of cGMP by PDE. The subunit composition of transducin differs between different photoreceptor cells. Rod transducin consists of rod transducin alpha (Tr alpha), T beta, and T gamma. Cone transducin is composed of cone transducin alpha (Tc alpha), T beta and T gamma. Differential transducin subunit composition of transducin is believed to be responsible for the different light sensitivities between photoreceptive cells. Subunit: G proteins are composed of 3 units; alpha, beta and gamma. The alpha chain contains the guanine nucleotide binding site. Interacts (when myristoylated) with UNC119; interaction is required for localization in sensory neurons. Tissue Specificity: Rod. DISEASE: Night blindness, congenital stationary, autosomal dominant 3 (CSNBAD3) [MIM:610444]: A non-progressive retinal disorder characterized by impaired night vision, often associated with nystagmus and myopia. Note=The disease is caused by mutations affecting the gene represented in this entry. Similarity: Belongs to the G-alpha family. G(i/o/t/z) subfamily. SWISS: P11488 Gene ID: 2779 Database links: Entrez Gene: 2779 Human Entrez Gene: 14685 Mouse Omim: 139330 Human SwissProt: P11488 Human Unigene: 517978 Human Unigene: 284853 Mouse |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
