Quick Overview for Apamin Peptide (ABIN7582127)
抗原
Apamin
宿主
Bee
资源
合成
应用范围
Blocking Peptide (BP)
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蛋白类型
- Synthetic
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原理
- A Blocker of Small Conductance Ca2+-Activated K+ Channels (SK Type)
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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 -
产品特性
- A Blocker of Small Conductance Ca2+-Activated K+ Channels (SK Type)
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纯度
- ≥98 % (HPLC)
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Apamin peptide (Atto 488)
适用: Bee 宿主: 合成 BP, FACS, IF, FM, LCI
Apamin peptide (Biotin)适用: Bee 宿主: 合成 FACS, IF
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应用备注
- Antigen Preadsorption Control: 100 nM - 1 μM
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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 soluble in pure water at high micromolar concentrations (100 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.
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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
- 4 °C,-20 °C
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储存方法
- The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles.,The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles.
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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
- 2027.3 Da
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UniProt
- P01500
抗原
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