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Pyoverdines-Fe complex
产品编号: | 3211091 |
规格: | from Pseudomonas fluorescens, >90% (HPLC) |
包装规格: | 1 MG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品别名
Pyoverdines-Fe complex
Pyoverdines
Fe-Pv
Pseudobactins
基本信息
NACRES | NA.32 |
Application【应用】 | Pyoverdines-Fe complex has been used in cyclic voltammetry to determine potential detection windows and peak potentials. |
Biochem/physiol Actions【生化/生理作用】 | The complex ferri-pyoverdine acts as a signaling molecule inducing the production of secreted virulence factors in Pseudomonas aeruginosa. Ferri-pyoverdines promote the growth of both P. fluorescens and P. aeruginosa in minimal medium. 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。 |
Physical form【外形】 | Supplied as a mixture containing mainly the succinic acid (MW=1161), 2-hydroxy glutaramide (MW=1190), and succinamide (MW=1160) forms of pyoverdines, bound to iron. |
产品性质
Quality Level【质量水平】 | 200 |
biological source【生物来源】 | Pseudomonas fluorescens |
Assay【测定】 | >90% (HPLC) |
solubility【溶解性】 | H2O: ~10 mg/mL |
shipped in【运输】 | wet ice |
storage temp.【储存温度】 | −20℃ |
安全信息
Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
WGK | WGK 3 |