茉莉酸
(±)-Jasmonic acid/茉莉酸
(进口,实验室级别,无内毒素,无菌,无核酸酶污染)
(注:茉莉酸为油状液体,体积称量已μl或者ml表示,按照重量计算100μl相当于100mg)
品名 |
规格 |
单位 |
库存 |
当日秒杀价 |
货号 |
茉莉酸 |
100ug |
瓶 |
5 |
480.00 |
Gt0125 |
茉莉酸 |
0.5mg |
瓶 |
3 |
2300.00 |
Gt0127 |
◆简介:茉莉酸
(+/-)-JASMONIC ACID
· 分 子 量:210.2700
· CAS编号:77026-92-7
· 分子式:C12H18O3
· 别 名:反式-茉莉酸
· (±)-Jasmonic acid
· (±)-茉莉酸/茉莉酮酸
· C12H18O3 MW 210.27 CAS:77026-92-7
· Storage:4℃
· Appearance…………………..clear colorless to light yellow liquid
· Purity…………………………..>97% by TLC
· Density………………………..1.07 g/mL at 25℃
· Solubility…………………….clear colorless to faint yellow at 50mg/ml in methanol or ethanol
· 说明:Jasmonic acid can be used at 0.01-100.0 mg/L in culture. It should be sterile filtered before use. Jasmonic acid is soluble in methanol (50 mg/ml) yielding a clear, colorless to faint yellow solution. Stock solutions of jasmonic acid can also be prepared in ethanol.1 What concentration of Product J2500, (±)-Jasmonic acid, should I use for plant culture?
· Jasmonic acid can be used at 0.01-100.0 mg/L in culture. It should be sterile filtered before use.
· 2 How can I dilute Product J2500, (±)-Jasmonic acid?
· Jasmonic acid is soluble in methanol (50 mg/ml) yielding a clear, colorless to faint yellow solution. Stock solutions of jasmonic acid can also be prepared in ethanol at 500 mM.
· 3 What is the concentration of the liquid in the vial of Product J2500, (±)-Jasmonic acid?
· 4 How can I store stock solutions of Product J2500, (±)-Jasmonic acid?
· Stock solutions of 1000X in ethanol can be stored frozen for several months.
· 茉莉酸(jasmonic acid, JA)是一种激素,化学名称为 3- 氧 -2-(2'- 戊烯基 )- 环戊烷乙酸,普遍存在于各种植物中,具有广泛的生理功能,目前被认为是高等植物体内的内源生长调节物质。更为重要的是,它是病原物、激发子(elicitor) 及创伤(wounding) 诱导植物防卫基因表达的信号分子,并且其本身也可作为激发子。已有大量遗传学和分子生物学证据表明,JA作为一种重要的内源信号分子参与了植物对病原菌和植食性昆虫的防御。
◆运输及保存:
储存条件:2~8℃
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