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Magainin 1 (Synonyms: 蛙皮素 1; Magainin I) 纯度: 99.90%
Magainin 1 (Magainin I) 是从 Xenopus laevis 皮肤中分离出的一种抗菌和两亲性肽。Magainin 1 对多种革兰氏阴性和革兰氏阳性细菌均表现出抗生素活性。

Magainin 1 Chemical Structure
CAS No. : 108433-99-4
规格 | 价格 | 是否有货 | 数量 |
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500 μg | ¥700 | In-stock | |
1 mg | ¥1200 | In-stock | |
5 mg | ¥4800 | In-stock | |
10 mg | ¥8100 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
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Magainin 1 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- Peptide Library
生物活性 |
Magainin 1 (Magainin I) is an antimicrobial and amphipathic peptide isolated from the skin of Xenopus laevis. Magainin 1 exhibits antibiotic activity against numerous Gram-negative and Gram-positive bacteria[1][2][3]. |
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体外研究 (In Vitro) |
Magainin 1 interacts with acidic lipids through electrostatic interactions followed by hydrophobic interactions to form an amphiphilic helix, inducing the leakage. Magainin 1 induces the leakage of calcein specifically out of negatively-charged vesicles. The peptide binds to bovine brain phosphatidylserine sonicated vesicles according to the Langmuir isotherm with a binding constant of 3.8×105 M-1 and a binding-site number of 0.10 per lipid molecule[2]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
2409.85 |
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Formula |
C112H177N29O28S |
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CAS 号 |
108433-99-4 |
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性状 |
固体 |
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颜色 |
White to off-white |
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Sequence |
Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Gly-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-Met-Lys-Ser |
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Sequence Shortening |
GIGKFLHSAGKFGKAFVGEIMKS |
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中文名称 |
蛙皮素 1 |
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结构分类 |
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初始来源 |
Xenopus laevis |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
Sealed storage, away from moisture
*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
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溶解性数据 |
In Vitro:
H2O 中的溶解度 : 100 mg/mL (41.50 mM; 超声助溶) 配制储备液
查看完整储备液配制表
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 * 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
Concentration (start) × Volume (start) = Concentration (final) × Volume (final) This equation is commonly abbreviated as: C1V1 = C2V2
动物溶解方案计算器
请输入动物实验的基本信息:
给药剂量 mg/kg 动物的平均体重 g 每只动物的给药体积 μL 动物数量 只 由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
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E-mail:sales@jinpanbio.com 技术支持电话:021-50837765 技术支持邮箱:sales@jinpanbio.com |
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纯度 & 产品资料 |
纯度: 99.90%
Data Sheet (596 KB) SDS (252 KB)
COA (185 KB) RP-HPLC (206 KB) 元素分析报告 (203 KB) 产品使用指南 (1538 KB) |
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参考文献 |
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