108433-99-4
中文名称
GLY-ILE-GLY-LYS-PHE-LEU-HIS-SER-ALA-GLY-LYS-PHE-GLY-LYS-ALA-PHE-VAL-GLY-GLU-ILE-MET-LYS-SER
英文名称
MAGAININ I
CAS
108433-99-4
分子式
C112H177N29O28S
分子量
2409.85
MOL 文件
108433-99-4.mol
更新日期
2024/05/21 11:25:58
108433-99-4 结构式
基本信息
中文别名
马加宁I马盖宁 I
蛙皮素 1
MAGAININ I肽
英文别名
MAGAININ IMAGAININ 1
Magainina 1
Magainin I peptide
MAGAININ I USP/EP/BP
GIGKFLHSAGKFGKAFVGEIMKS
Magainin I, ≥97% (HPLC)
Magainin 1 peptide, Xenopus
Magainin 1 (Xenopus petersii)
MAGAININ 1 (FROG, XENOPUS LAEVIS)
所属类别
生物化工：多肽物理化学性质
沸点2396.1±65.0 °C(Predicted)
密度1.268±0.06 g/cm3(Predicted)
储存条件−20°C
溶解度溶于二甲基亚砜
序列H-Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Gly-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-Met-Lys-Ser-OH
蛙皮素 1价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2024/04/30 | HY-P0269 | GLY-ILE-GLY-LYS-PHE-LEU-HIS-SER-ALA-GLY-LYS-PHE-GLY-LYS-ALA-PHE-VAL-GLY-GLU-ILE-MET-LYS-SER Magainin 1 | 108433-99-4 | 500μg | 700元 |
| 2024/04/30 | HY-P0269 | GLY-ILE-GLY-LYS-PHE-LEU-HIS-SER-ALA-GLY-LYS-PHE-GLY-LYS-ALA-PHE-VAL-GLY-GLU-ILE-MET-LYS-SER Magainin 1 | 108433-99-4 | 5mg | 4800元 |
| 2024/04/30 | HY-P0269 | GLY-ILE-GLY-LYS-PHE-LEU-HIS-SER-ALA-GLY-LYS-PHE-GLY-LYS-ALA-PHE-VAL-GLY-GLU-ILE-MET-LYS-SER Magainin 1 | 108433-99-4 | 10mg | 8100元 |
常见问题列表
生物活性
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。体外研究
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 3.8×10 5 M-1 and a binding-site number of 0.10 per lipid molecule.