108433-99-4
中文名稱
GLY-ILE-GLY-LYS-PHE-LEU-HIS-SER-ALA-GLY-LYS-PHE-GLY-LYS-ALA-PHE-VAL-GLY-GLU-ILE-MET-LYS-SER
英文名稱
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
2024/11/03 16:22:41
108433-99-4 結構式
基本信息
中文別名
馬加寧I馬蓋寧 I
蛙皮素 1
MAGAININ I肽
英文別名
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)
所屬類別
生物化工：多肽物理化學性質
沸點2396.1±65.0 °C(Predicted)
密度1.268±0.06 g/cm3(Predicted)
儲存條件−20°C
溶解度溶于二甲基亞砜
形態(tài)Solid
顏色White to off-white
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價格(試劑級)
| 報價日期 | 產品編號 | 產品名稱 | CAS號 | 包裝 | 價格 |
| 2024/08/19 | 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 |
| 2024/08/19 | 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 | 1mg | 1200元 |
| 2024/08/19 | 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 | 2880元 |
常見問題列表
生物活性
Magainin 1 (Magainin I) 是從 Xenopus laevis 皮膚中分離出的一種抗菌和兩親性肽。Magainin 1 對多種革蘭氏陰性和革蘭氏陽性細菌均表現(xiàn)出抗生素活性。體外研究
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.