Quick Overview for Apamin peptide (Atto 488) (ABIN7582128)
抗原
Apamin
宿主
Bee
资源
合成
应用范围
Blocking Peptide (BP), Flow Cytometry (FACS), Immunofluorescence (IF), Fluorescence Microscopy (FM), Live Cell Imaging (LCI)
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蛋白类型
- Synthetic
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标记
- Atto 488
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原理
- A Blocker of Small Conductance Ca2+-Activated K+ Channels (SK Type) Conjugated to the Fluorescent Dye ATTO-488
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序列
- CNCKAPETAL CARRCQQH-NH2
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特异性
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Toxin target: KCa2 K+ channels,
Disulfide bonds between: Cys1-Cys11, and Cys3-Cys15 His18 - C-terminal amidation ATTO Fluor-488 -
产品特性
- A Blocker of Small Conductance Ca2+-Activated K+ Channels (SK Type) Conjugated to the Fluorescent Dye
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Apamin peptide
适用: Bee 宿主: 合成 BP
Apamin peptide (Biotin)适用: Bee 宿主: 合成 FACS, IF
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应用备注
- Antigen Preadsorption Control: 1 - 50 nM
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Centrifuge the vial (10,000 x g for 5 minutes) before adding solvent to spin down all the powder to the bottom of the vial. The lyophilized product may be difficult to visualize. Add solvent directly to the centrifuged vial. Gently tap, tilt, and roll the vial to aid dissolution. Avoid vigorous vortexing, light vortexing for up to 3 seconds is acceptable if needed. The product is lyophilized in 0.5 mL conical vial. The product is soluble in pure water to high-micromolar concentrations (5 μM - 1 mM). For long-term storage in solution, we recommend preparing a stock solution by dissolving the product in double distilled water (ddH2O) at a concentration between 100-1000x of the final working concentration. Divide the stock solution into small aliquots and store at -20 °C. Before use, thaw the relevant vial(s) and dilute to the desired working concentration in your working buffer. Centrifuge all product preparations before use. It is recommended to prepare fresh solutions in working buffers just before use. Avoid multiple freeze-thaw cycles to maintain biological activity. Avoid exposure to light.
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缓冲液
- Lyophilized from double distilled water (ddH2O). May contain TFA as a residual counter ion.
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储存条件
- -20 °C
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储存方法
- Store the reconstituted solution at -20°C for the shortest time possible. Avoid multiple freeze-thaw cycles. We do not recommend storing the product in working solutions for longer than a day. Avoid exposure to light.,Store the reconstituted solution at -20°C for the shortest time possible. Avoid multiple freeze-thaw cycles. We do not recommend storing the product in working solutions for longer than a day. Avoid exposure to light.
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- Apamin
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背景
- APM, Apamine,Apamin is a natural peptide isolated and purified from Apis mellifera bee venoM Apamin blocks small conductance Ca2+-activated K+ channels (SK). It is specific for the SK1-3 isoforms, but ineffective in blocking other calcium activated K+ channels2. In mammalian cell lines, Apamin blocks expressed hSK1 with an IC50 of ~10 nM3, rSK1 and rSK2 with IC50 of ~3 and
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分子量
- 2601 Da
抗原
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