日本成人大片在线播放,国产AV无码片一区二区三区,久久久国产精品一区久久,看看黄片一区二区三区四区

ABA Solution

脫落酸溶液 1mg/ml

 ● 產(chǎn)品包裝：

 ● Storage：-20℃避光保存， 有效期6個月。

 ● Specifications:

Soluble…………1 mg/ml ( 3.8 mM) in ethanol solution

Appearance…….colorless clear solution

● 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.

本產(chǎn)品是ABA的即用型溶液，已經(jīng)抽濾除菌，可以直接按照所需濃度加到植物培養(yǎng)基中。