biological source
Pseudomonas fluorescens
assay
>90% (HPLC)
solubility
H2O: ~10 mg/mL
shipped in
wet ice
storage temp.
−20°C
Biochem/physiol Actions
Pyoverdines，也称为 pseuobactins 和 pyoverdins，是对铁具有高度亲和力的荧光铁载体（10 32 M -1 ），在缺铁生长条件下由荧光假单胞菌合成。Pyoverdines 在肝细胞培养中显示可防止铁过载产生的铁毒性 ，有效清除羟基和过氧自由基。吡啶类化合物能有效地从转铁蛋白和乳铁蛋白中获得铁。Pyoverdines 也与抑制腐霉诱导的番茄腐烂 和促进一些高等植物的生长有关。
Pyoverdines，也称为 pseuobactins 和 pyoverdins，是对铁具有高度亲和力的荧光铁载体，在缺铁生长条件下由荧光假单胞菌合成。
Gallium-pyoverdines act as growth inhibitors of both P. fluorescens and P. aeruginosa possibly due to gallium interference with bacterial iron metabolism.
Physical form
Supplied as a mixture containing mainly the succinic acid (MW=1231), 2-hydroxy glutaramide (MW=1260), and succinamide (MW=1230) forms of pyoverdines, bound to gallium.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable