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- bs-10772P
- 2025年10月16日
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500ug
| 产品编号 | bs-10772P |
| 英文名称 | CNG3 Antibody Blocking Peptide |
| 中文名称 | 视锥感光细胞环磷酸鸟苷门控通道蛋白CNG3封闭多肽 |
| 英文别名 | ACHM2; CCNC1; CCNCa; CCNCalpha; CNCG3; CNG 3; CNG-3; CNG channel alpha 3; CNG channel alpha-3; CNG-3; CNG3; CNGA3; Cnga3 cyclic nucleotide gated channel alpha 3; CNGA3_HUMAN; Cone photoreceptor cGMP gated channel; Cone photoreceptor cGMP gated channel alpha subunit; Cone photoreceptor cGMP gated channel subunit alpha; Cone photoreceptor cGMP-gated channel subunit alpha; Cyclic nucleotide gated cation channel alpha 3; Cyclic nucleotide gated channel alpha 3; Cyclic nucleotide gated channel olfactory 3; Cyclic nucleotide gated channel rod photoreceptor subunit alpha; Cyclic nucleotide-gated cation channel alpha-3; Cyclic nucleotide-gated channel alpha-3. |
| 纯化方法 | HPLC |
| 研究领域 | Neuroscience > Neurotransmission > Receptors / Channels > Ligand-Gated Ion Channels > More Channels Neuroscience > Sensory System > Olfactory system Neuroscience > Sensory System > Visual system |
| 亚基 | Tetramer formed of two CNGA3 and two CNGB3 modulatory subunits. |
| 亚细胞定位 | Membrane; Multi-pass membrane protein. |
| 组织特异性 | Prominently expressed in retina. |
| 翻译后修饰 | Defects in CNGA3 are the cause of achromatopsia type 2 (ACHM2) [MIM:216900]; also known as total colorblindness or rod monochromacy (RMCH2). ACHM2 is an autosomal recessive condition characterized by day blindness and photophobia. In ACHM2 patients the cones are defective and the subjects see better at night. |
| 相似性 | Belongs to the cyclic nucleotide-gated cation channel (TC 1.A.1.5) family. CNGA3 subfamily. Contains 1 cyclic nucleotide-binding domain. |
| 功能 | Visual signal transduction is mediated by a G-protein coupled cascade using cGMP as second messenger. This protein can be activated by cyclic GMP which leads to an opening of the cation channel and thereby causing a depolarization of cone photoreceptors. Induced a flickering channel gating, weakened the outward rectification in the presence of extracellular calcium, increased sensitivity for L-cis diltiazem and enhanced the cAMP efficacy of the channel when coexpressed with CNGB3 (By similarity). Essential for the generation of light-evoked electrical responses in the red-, green- and blue sensitive cones. |
| 保存条件 | Shipped at 4℃. Stored 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. |
| 背景资料 | Cyclic nucleotide-gated (CNG) cation channels are heteromeric complexes made up of principal alpha and modulatory beta subunits. The alpha subunits consist of CNG1-3 and form functional cation channels by themselves. The beta subunits consist of CNG4-6 and, unlike the alpha subunits, do not form functional channels, but rather modify the properties of channels. CNG channels are essential components of olfactory and visual transduction. In olfactory neurons, CNG2, CNG4.3 and CNG5 form Ca2+ permeable channels, which open and depolarize the cell in response to cAMP. In rod photoreceptors, CNG1 and CNG4.1 combine to form Ca ion permeable channels, which give rise to a current in response to cGMP. CNG3 and CNG6 are expressed in cone receptors and may combine to form a native cGMP-activated channel. CNG channels have been implicated in other areas. CNG1 is also expressed in medium-sized and small-sized arteries, suggesting a role for CNG in the regulation of arterial blood pressure and of blood supply to different regions. CNG1, CNG4.1 and CNG4.2 have been detected in the rat pineal gland. CNG2, CNG4.3 and CNG5 are present in GT1 cell lines and may play a role in the secretion of gonadotropin-releasing hormone. |
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CNG3 Antibody Blocking Peptide(bs-10772P)-500ug
￥880
