计算溶液所需的质量、体积或浓度。
为什么选择此级别
提供 ≥98% 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 19 篇同行评审文献引用。
概述
Alamethicin (U-22324) is a polypeptide natural product antibiotic supplied as a mixture of homologs: Alamethicin and Alamethicin I. These compounds form voltage-dependent ion channels in the lipid bilayer, throμgh the spontaneous assembly of units into a multimeric barrel-stave structure spanning the membrane. This formation results in a hydrophilic pore which permits non-specific ion efflux throμgh the membrane. The non-specific ion efflux obliterates the normal electrochemical gradient of the cell, producing the antibiotic property of Alamethicin. Substantiated by experiments with covalently tethered molecules of Alamethicin, It is sμggested that different multimeric aggregation states create varying pore sizes with varying stabilities, correlating to differential specificity for ions. This channel-forming activity has been exploited as a tool for introducing hydrophilic small molecules into mitochondria without disrupting the integrity of the membrane.Alamethicin is a monovalent cation ionophore which can mimic nerve action potential across artificial membranes. Alamethicin has also been used for studying membrane interactions of antimicrobial peptides.
Alamethicin (U-22324) is a polypeptide natural product antibiotic supplied as a mixture of homologs: Alamethicin and Alamethicin I. These compounds form voltage-dependent ion channels in the lipid bilayer, through the spontaneous assembly of units into a multimeric barrel-stave structure spanning the membrane. This formation results in a hydrophilic pore which permits non-specific ion efflux through the membrane. The non-specific ion efflux obliterates the normal electrochemical gradient of the cell, producing the antibiotic property of Alamethicin. Substantiated by experiments with covalently tethered molecules of Alamethicin, It is suggested that different multimeric aggregation states create varying pore sizes with varying stabilities, correlating to differential specificity for ions. This channel-forming activity has been exploited as a tool for introducing hydrophilic small molecules into mitochondria without disrupting the integrity of the membrane.
Alamethicin is a monovalent cation ionophore which can mimic nerve action potential across artificial membranes. Alamethicin has also been used for studying membrane interactions of antimicrobial peptides.
规格
别名
丙甲甘肽 | 阿拉霉素
英文别名
MFCD00151517 | ALAMETHICIN | Alamethicin from Trichoderma viride | Alamethicin from Trichoderma viride, >=98% (HPLC) | Antibiotic U 22324
规格或纯度
≥98%
英文名称
Alamethicin
生化机理
单价阳离子离子源；可在人工膜上模拟神经动作电位。在细胞膜的脂质双分子层中形成电压依赖性离子通道。抑制非特异性离子通过膜外流。
储存条件
-20°C储存
运输条件
超低温运输
备注
如果有可能，您尽量在使用的当天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，这些产品最多可以使用一周。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。有毒，请参阅SDS以获取更多信息。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。
纯度
≥98%
名称和识别符
PubChem SID
EC号
608-040-6
分子类型
小分子
IUPAC Name
(4S)-4-[[2-[[2-[[(2S)-2-[[(2S)-1-[2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[2-[[(2S)-1-(2-acetamido-2-methylpropanoyl)pyrrolidine-2-carbonyl]amino]-2-methylpropanoyl]amino]propanoyl]amino]-2-methylpropanoyl]amino]propanoyl]amino]-5-amino-5-oxopentanoyl]amino]-2-methylpropanoyl]amino]-3-methylbutanoyl]amino]-2-methylpropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-2-methylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]-5-[[(2S)-5-amino-1-[[(2R)-1-hydroxy-3-phenylpropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid
INCHI
1S/C92H150N22O25/c1-47(2)43-58(72(127)108-92(24,25)84(139)113-41-29-33-59(113)73(128)103-65(48(3)4)75(130)111-90(20,21)82(137)112-89(18,19)80(135)102-56(37-40-64(120)121)70(125)101-55(35-38-61(93)117)69(124)98-54(46-115)44-53-31-27-26-28-32-53)99-63(119)45-95-77(132)85(10,11)110-76(131)66(49(5)6)104-81(136)88(16,17)107-71(126)57(36-39-62(94)118)100-67(122)50(7)96-78(133)86(12,13)106-68(123)51(8)97-79(134)87(14,15)109-74(129)60-34-30-42-114(60)83(138)91(22,23)105-52(9)116/h26-28,31-32,47-51,54-60,65-66,115H,29-30,33-46H2,1-25H3,(H2,93,117)(H2,94,118)(H,95,132)(H,96,133)(H,97,134)(H,98,124)(H,99,119)(H,100,122)(H,101,125)(H,102,135)(H,103,128)(H,104,136)(H,105,116)(H,106,123)(H,107,126)(H,108,127)(H,109,129)(H,110,131)(H,111,130)(H,112,137)(H,120,121)/t50-,51-,54+,55-,56-,57-,58-,59-,60-,65-,66-/m0/s1
InChi Key
LGHSQOCGTJHDIL-SLKIUSOBSA-N
Smiles
CC(C)CC(C(=O)NC(C)(C)C(=O)N1CCCC1C(=O)NC(C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)N)C(=O)NC(CC2=CC=CC=C2)CO)NC(=O)CNC(=O)C(C)(C)NC(=O)C(C(C)C)NC(=O)C(C)(C)NC(=O)C(CCC(=O)N)NC(=O)C(C)NC(=O)C(C)(C)NC(=O)C(C)NC(=O)C(C)(C)NC(=O)C3CCCN3C(=O)C(C)(C)NC(=O)C
Isomeric SMILES
C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)NC(C)(C)C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)NC(C)(C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@H](CC2=CC=CC=C2)CO)NC(=O)C(C)(C)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@@H]3CCCN3C(=O)C(C)(C)NC(=O)C
PubChem CID
分子量
1964.34
Beilstein号
5213858
技术文档
高级数据
化学和物理性质
溶解性
Soluble in DMSO and ethanol，Methanol
敏感性
对光线和湿度敏感
熔点
252°C-272°C
安全和危险性（GHS）
象形图
信号词
危险
危险声明
H301: 吞咽会中毒
预防措施声明
P264: 处理后要彻底洗手。
P270: 使用本产品时，请勿进食、饮水或吸烟。
P321: 特殊处理（请参阅此标签上的...）。
P330: 漱口
P405: 密闭存放
P501: 将内容物/容器处理到。。。
P301+P316: 如果吞咽：立即寻求紧急医疗救助。
WGK Germany
3
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 F2615229 |
分析证书 | A132913 |
| F2615227 |
分析证书 | A132913 |
| F2615226 |
分析证书 | A132913 |
| K2219083 |
分析证书 | A132913 |
| K2219082 |
分析证书 | A132913 |
| A2615192 |
分析证书 | A132913 |
| A2615194 |
分析证书 | A132913 |
| A2615193 |
分析证书 | A132913 |
| A2606008 |
分析证书 | A132913 |
| H2520217 |
分析证书 | A132913 |
| H2520166 |
分析证书 | A132913 |
| G2503116 |
分析证书 | A132913 |
| G2503146 |
分析证书 | A132913 |
| G2504184 |
分析证书 | A132913 |
| G2504186 |
分析证书 | A132913 |
| B2513301 |
分析证书 | A132913 |
| B2517364 |
分析证书 | A132913 |
| K2418371 |
分析证书 | A132913 |
| K2418372 |
分析证书 | A132913 |
| K2418458 |
分析证书 | A132913 |
| K2418459 |
分析证书 | A132913 |
| K2418460 |
分析证书 | A132913 |
| G2230403 |
分析证书 | A132913 |
| D2403659 |
分析证书 | A132913 |
| F2420066 |
分析证书 | A132913 |
| E2430016 |
分析证书 | A132913 |
| G2230338 |
分析证书 | A132913 |
技术文档和文章
此产品的引用文献
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
Copyright © 2023至今 上海阿拉丁生化科技股份有限公司 保留所有权利。
危险品化学品经营许可证（带存储）