货号:A128137 同义名: 1,8-Diamino-4-azaoctane;1,5,10-Triazadecane
Spermidine, a precursor of spermine, is a polyamine derived from putrescine and could help stabilize some membranes and nucleic acid structures.
There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
规格 | 价格 | 会员价 | 库存 | 数量 | |||
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快速发货 顺丰冷链运输,1-2 天到达
品质保证
技术支持
免费溶解
靶点 |
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描述 | Spermidine is essential for maintaining cell membrane stability, enhancing the activities of antioxidant enzymes, improving photosystem II (PSII), and upregulating relevant gene expression. It significantly reduces the contents of hydrogen peroxide (H2O2)[1]. |
体外研究 | Spermidine also plays a crucial role in protecting against various abiotic stresses including salt, drought, heat, and salinity-alkalinity in plants such as tomato, cucumber, and rice[1]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
6.88mL 1.38mL 0.69mL |
34.42mL 6.88mL 3.44mL |
68.85mL 13.77mL 6.88mL |
CAS号 | 124-20-9 |
分子式 | C7H19N3 |
分子量 | 145.246 |
别名 | 1,8-Diamino-4-azaoctane;1,5,10-Triazadecane |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 |
溶解度 |
DMSO: 16 mg/mL(110.16 mM),配合低频超声,水浴加热至45℃,并调节pH至7,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 100 mg/mL(688.49 mM),配合低频超声助溶 |
动物实验配方 |