2,4-表油菜素內(nèi)酯溶液 1mg/ml
 
● 產(chǎn)品包裝：
 

產(chǎn)品編號(hào)	產(chǎn)品名稱	產(chǎn)品包裝	說明書
RT1020S	2,4-表油菜素內(nèi)酯溶液(1mg/ml)	5×1ml	1份

 
22R,23R,24R-2α,3α,22,23-Tetrahydroxy-B-homo-7-oxa-5α-ergostan-6-one
C₂₈H₄₈O₆  MW: 480.68  CAS：78821-43-9 
 
 
● Storage：-20℃
● Specifications:
Soluble…………1 mg/ml (2mM) in Ethanol
Appearance…….colorless clear solution
● Introduction：
Some years ago, organic extracts of Brassica napus pollen were found to promote stem elongation and cell division in plants. The active components were identified as steroids and have therefore been named brassinosteroids. It is now recognized more and more that brassinosteroids are genuine plant hormones. In the nM to μM range, 2,4-epibrassinolide has been found to promote cell division of protoplasts and to cause hypocotyls elongation, but also to inhibit root extension. Evidence is mounting that it plays a role in vascular differentiation. Much research has been done on the ameliorative effect of brassinosteroids during stress.