您好,歡迎光(guāng)臨中科(kē)瑞泰!

免費咨詢電話(huà):
400-699-0631

首頁 > 常用試劑 > 生(shēng)化試劑 > 植物激素

(±)ABA/脫落酸

(±)ABA/脫落酸

産品編号:SA1049-100mg

産品規格:100mg

相(xiàng)關規格:
數量
價格 ¥430

(±)ABA

(±)脫落酸

貨号

規格

貯存

SA1049-25mg

25 mg

-20

SA1049-100mg

100 mg

-20

(±)Abscisic acid; Dormin

(2Z,4E)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-2,4-pentadienoic acid

C15H20O4  MW  264.32  CAS:14375-45-2

● 貯存:-20


Appearance……………white to off-white powder

Solubility………………..solubilized in ethanol

Sterilization…………….autoclaved or filtration

Final concentration..….0.1 to 10 mg/L

Other Notes……………Plant Tissue Culture Tested

● Introduction:

ABAis involved in several physiological mechanisms including seed dormancy, leaf abscission, stomatal movement, and plant stress responses. Through complex interactions with several intracellular signaling systems, it can regulate the expression of hundreds of plant genes. Natural ABA [(+)-ABA] is dextrorotatory(右旋). The synthetic ABA [(±)-ABA] is a mixture of (+)-ABA and (-)-ABA.

Stability:

The ABA power should be stored at-20and protected from light for at least 3 years. TheABAsolutions are stable for1 year at least when stored at-20 °Cand protected from light.

●  ABA母液配制方法:

1 mg/ml ABA母液:配制量 10 ml

取10 mg (±)ABA粉末置于合适容器中,加入2 ml 無水乙醇至粉末徹底溶解,緩慢(màn)加入雙蒸水,邊加邊混勻,最後用水定容至10 ml。0.22μm水系濾膜抽濾除菌後,适量分(fēn)裝-20℃避光(guāng)保存。

 

●  Reference

http://www.sigmaaldrich.com.cn/life-science/molecular-biology/plant-biotechnology/tissue-culture-protocols/growth-regulators.html


 
隻有購(gòu)買過該商品的用戶才能進行評價。[發表評價]