| 產品編號 | bs-11728R |
| 英文名稱 | Rabbit Anti-KCNQ2 antibody |
| 中文名稱 | 鉀離子通道蛋白家族KCNQ2抗體 |
| 別 名 | BFNC; BFNS1; EBN 1; EBN; EBN1; EIEE7; ENB 1; ENB1; HNSPC; KCNA 11; KCNA11; KCNQ 2; Kcnq2; KCNQ2_HUMAN; KQT like 2; KQT-like 2; KV7.2; KVEBN 1; KVEBN1; KvLQT 2; KvLQT2; Neuroblastoma specific potassium channel alpha subunit KvLQT2; Neuroblastoma specific potassium channel protein; Neuroblastoma specific potassium channel subunit alpha; Neuroblastoma specific potassium channel subunit alpha KvLQT2; Neuroblastoma-specific potassium channel subunit alpha KvLQT2; Potassium voltage gated channel KQT like protein 2; Potassium voltage gated channel KQT like subfamily member 2; Potassium voltage gated channel subfamily KQT member 2; Potassium voltage-gated channel subfamily KQT member 2; Voltage gated potassium channel subunit Kv7.2; Voltage-gated potassium channel subunit Kv7.2. |
| 研究領域 | 神經生物學 通道蛋白 細胞膜受體 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Rat (predicted: Human,Mouse,Sheep,Cow,Dog,Horse) |
| 產品應用 | IHC-P=1:100-500,IHC-F=1:100-500,Flow-Cyt=3μg/Test,ICC/IF=1:100-500,IF=1:100-500,ELISA=1:5000-10000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 96kDa |
| 細胞定位 | 細胞膜 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human KCNQ2: 91-150/872 <Extracellular> |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產品介紹 |
Epilepsy affects about 0.5% of the world’s population and has a large genetic component. Epilepsy results from an electrical hyperexcitability in the central nervous system. Potassium channels are important regulators of electrical signaling, determining the firing properties and responsiveness of a variety of neurons. Benign familial neonatal convulsions (BFNC), an autosomal dominant epilepsy of infancy, has been shown to be caused by mutations in the KCNQ2 or the KCNQ3 potassium channel genes. KCNQ2 and KCNQ3 are voltage-gated potassium channel proteins with six putative transmembrane domains. Both proteins display a broad distribution within the brain, with expression patterns that largely overlap. Function: Probably important in the regulation of neuronal excitability. Associates with KCNQ3 to form a potassium channel with essentially identical properties to the channel underlying the native M-current, a slowly activating and deactivating potassium conductance which plays a critical role in determining the subthreshold electrical excitability of neurons as well as the responsiveness to synaptic inputs. KCNQ2/KCNQ3 current is blocked by linopirdine and XE991, and activated by the anticonvulsant retigabine. Muscarinic agonist oxotremorine-M strongly suppress KCNQ2/KCNQ3 current in cells in which cloned KCNQ2/KCNQ3 channels were coexpressed with M1 muscarinic receptors. Subunit: Heteromultimer with KCNQ3. May associate with KCNE2. Subcellular Location: Membrane; Multi-pass membrane protein. Tissue Specificity: In adult and fetal brain. Highly expressed in areas containing neuronal cell bodies, low in spinal chord and corpus callosum. Isoform 2 is preferentially expressed in differentiated neurons. Isoform 6 is prominent in fetal brain, undifferentiated neuroblastoma cells and brain tumors. Post-translational modifications: In Xenopus oocytes KCNQ2/KCNQ3 heteromeric current can be increased by intracellular cyclic AMP, an effect that depends on phosphorylation of Ser-52 in the N-terminus region. DISEASE: Defects in KCNQ2 are the cause of benign familial neonatal seizures type 1 (BFNS1) [MIM:121200]. A disorder characterized by clusters of seizures occurring in the first days of life. Most patients have spontaneous remission by 12 months of age and show normal psychomotor development. Some rare cases manifest an atypical severe phenotype associated with epileptic encephalopathy and psychomotor retardation. The disorder is distinguished from benign familial infantile seizures by an earlier age at onset. In some patients, neonatal convulsions are followed later in life by myokymia, a benign condition characterized by spontaneous involuntary contractions of skeletal muscles fiber groups that can be observed as vermiform movement of the overlying skin. Electromyography typically shows continuous motor unit activity with spontaneous oligo- and multiplet-discharges of high intraburst frequency (myokymic discharges). Some patients may have isolated myokymia. Defects in KCNQ2 are the cause of epileptic encephalopathy early infantile type 7 (EIEE7) [MIM:613720]. EIEE7 is an autosomal dominant seizure disorder characterized by infantile onset of refractory seizures with resultant delayed neurologic development and persistent neurologic abnormalities. Similarity: Belongs to the potassium channel family. KQT (TC 1.A.1.15) subfamily. Kv7.2/KCNQ2 sub-subfamily. SWISS: O43526 Gene ID: 3785 Database links: Entrez Gene: 3785 Human Entrez Gene: 16536 Mouse Omim: 602235 Human SwissProt: O43526 Human SwissProt: Q9Z351 Mouse Unigene: 161851 Human Unigene: 40615 Mouse Unigene: 440175 Mouse Unigene: 33317 Rat |
| 產品圖片 |
Positive control: RSC96
Isotype Control Antibody: Rabbit IgG ;
Secondary Antibody: Goat anti-rabbit IgG-FITC,
Dilution: 1:100 in 1 X PBS containing 0.5% BSA ;
Primary Antibody Dilution: 3μg in 100 μL 1X PBS containing 0.5% BSA.
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
