アラメチシン FROM TRICHODERMA VIRIDE

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H301：飲み込むと有毒

アラメチシン FROM TRICHODERMA VIRIDE 価格

アラメチシン FROM TRICHODERMA VIRIDE 化学特性,用途語,生産方法

• 説明

  Alamethicin is an antibiotic peptide belonging to a class of membrane active peptides of fungal origin called peptaibols. It contains an unusual amphiphilic amino acid, 2-aminoisobutyric acid, which strongly induces helical peptide structures and forms voltage-gated ion channels in the lipid bilayers of cell membranes. Alamethicin is often used to study ion channel assembly, voltage gating, and peptide-membrane interactions. Alamethicin is also widely used as agent to induce various physiological and defense responses in eukaryotic cells including plants.

• 化学的特性

  solid

• 使用

  Alamethicin is an acidic linear peptaibol complex with potent antibiotic activity, containing 20 “amino acids”, with acetyl and phenylalaninol termini, produced by Trichoderma sp.. Alamethicin F30 acts an ionopohore, transporting ions through membranes and artificial lipid membranes and forming voltage-dependent ion channels in lipid bilayer membranes. Alamethicin is co-produced with a parallel, neutral, linear peptaibol complex (alamethicin F50). The relative composition of alamethicin is a variable mixture of the acidic and neutral complexes, but reports on alamethacin do not generally specify the ratio of F50 to F30, and comparative data between the complexes is scant.

• 一般的な説明

  Alamethicin belongs to the peptaibol family of antimicrobial peptides. It is mainly composed of hydrophobic amino acids. It possess a helical structure with a movable hinge region at Gly-11 position.

• 純化方法

  Recrystallise alamethicin from MeOH. [Panday et al. J Am Chem Soc 99 8469 1977.] The acetate has m 195-180o from MeOH/Et2O, and the acetate-methyl ester [64936-53-4] has m 145-140o from aqueous MeOH.

アラメチシン FROM TRICHODERMA VIRIDE 生産企業

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アラメチシン FROM TRICHODERMA VIRIDE スペクトルデータ(IR)

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