- 中文名稱
兩孔鈣通道蛋白2（胞外）抗體（50 ul）
- 英文名字
- Anti-Two Pore Calcium Channel Protein 2 （extracellular)
- 供應商
- Alomone
- 產品貨號
- ALO-ACC-072-50
- 產品報價
- ￥已停產
- 產品說明書
- 點擊查看
- 購買方式
- 銀行轉賬、電匯、支票、現金，在線支付寶及網銀支付，或直接與我們電話聯系400-6800-868。
- 產品新聞
- 背景資料
- Among various vertebrate species, three genes are known to encode two-pore segment channels (TPCs) termed TPC1-3. Interestingly TPC3 seems to be absent from the genomes of primates and rodents. The primary sequence of these channels indicates the presence of two putative pore-forming repeats. Each repeat contains six transmembrane domains and a pore loop, a structure strikingly reminiscent of many voltage-gated Na+ (Nav) and Ca2+ (Cav) channels. These twelve transmembrane structures are further thought to form functional dimers3. Both TPC1 and TPC2 show ubiquitous expression, while that of TPC1 is exceptionally high in spleen, lung, liver, and kidney.Ca2+-mobilizing messengers such as inositol triphosphate, cyclic ADP ribose and nicotinic acid adenosine dinucleotide phosphate (NAADP) are responsible for the intracellular changes in Ca2+ ion concentration.n In contrast to the other Ca2+-mobilizing agents, NAADP, the most potent of these Ca2+ releasing molecules increases the cytosolic Ca2+ concentration via Ca2+ channels located on acidic vesicles (endolysosomes). Only quite recently, after almost a decade of being cloned, TPC1 and TPC2 were both found to be responsible for the NAADP-induced release of Ca2+ . Evidence that these two channels are indeed responsible for the release of Ca2+ is quite compelling since overexpression of TPC1 and its knockdown or point mutation of a critical residue increase and exacerbate Ca2+ release respectively. In addition, b-cells from TPC2 knockout mice exhibited no Ca2+ release from endolysosomes upon NAADP stimulation8. Finally, in a study using immunopurified channels, it was demonstrated that TPC1 and TPC2 both respond to very low concentrations of NAADP and are unequivocally responsible for the release of Ca2+, whereas TPC3 may negatively regulate the release of Ca2+. As these channels have only recently been discovered, very little is known about their physiology and gating mechanisms. Their probable involvement in a number of diseases such as lysosomal storage disease (LSDs), caused by the dysfunction of lysosomal associated proteins, has yet to be deciphered.
- 應用類型
- 經驗證，該抗體可應用于IC、IH、LCI、WB等實驗應用等實驗應用，也可用于IFC、IP等實驗。
- 免疫原
- Two Pore Calcium Channel Protein 2 (胞外)抗體的免疫原肽段為KKTLKSIRW(S)LPE(C) 。此免疫原序列來源于187-199 位氨基酸殘基，該序列來源于小鼠 Two pore calcium channel protein 2 ，替代 amino acid 192 with serine (S) (Accession編號為Q8BWC0)第二胞外環。for Two pore calcium channel protein 2 expressed on the plasma membrane。 Luminal for Two pore calcium channel protein 2 expressed on 胞內organelles
- 來源宿主
- 兔
- 反應性
- 反應性：人、 小鼠、 大鼠
- 保存建議
- 艾美捷為您提供的Two Pore Calcium Channel Protein 2 (胞外)抗體(50 ul)為室溫運輸，建議您收到產品后﹣20℃保存。
- 其他
- Alomone成立于1989年,已經成為全世界科學家信賴的最全面的離子通道研究工具供應商。產品覆蓋離子通道、G蛋白耦聯受體和神經信號研究所需的一抗、小分子、蛋白質和多肽等。所有Alomone產品均進行了生物實驗驗證，以凍干粉形式提供，可確保產品生物活性和保質期。Alomone可提供多種包裝規格，靈活方便。作為Alomone Labs在中國的區域總代理，艾美捷科技有限公司將為中國客戶提供最全面的Alomone Labs產品以及客戶訂制化服務。
- 注意
-
該頁面的中文產品信息的翻譯，僅供參考。準確的產品信息請以廠家的英文說明書為準。下單前，請瀏覽說明書確認。
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