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Parasin I
添加购物车| 名称 | Parasin I |
|---|---|
| CAS No. | 219552-69-9 |
| 目录号 | ONP10044 |
| 规格 | mg/g |
| 纯度 | ≥98% |
| 价格 | 更多在线询价 |
| 贮存 | -20°C |
| 分子量 | 2000.3 |
| 序列结构 | H-LYS-GLY-ARG-GLY-LYS-GLN-GLY-GLY-LYS-VAL-ARG-ALA-LYS-ALA-LYS-THR-ARG-SER-SER-OH |
| 库存 | |
| 产品简述 | Parasin I is a potent 19-residue antimicrobial peptide isolated from the skin mucus of wounded catfish (Parasilurus asotus). Eighteen of the 19 residues in parasin I are identical to the N-terminus of buforin I, a 39-residue antimicrobial peptide derived from the N-terminus of toad histone H2A. This implies that parasin I is cleaved off of the N-terminus of catfish histone H2A. Parasin I shows strong antimicrobial activity, about 12-100 times as strong as magainin 2, against a wide spectrum of microorganisms, without any hemolytic activity. Furthermore, parasin I shows good antimicrobial activity against fish-specific bacterial pathogens. |