Cyclo(Tyr-Leu) 是一种来自马齿苋 Portulaca oleracea Linn 的环状二肽,具有细胞毒性、抗真菌和抗凝血活性。
产品描述
Cyclo(Tyr-Leu) is a cyclic dipeptide from Portulaca oleracea Linn with cytotoxicity, antifungal, and anticoagulant activities.
体外活性
Bacillus associated with an entomopathogenic nematode is shown to produce diketopiperazine (DKP) that showed stronger antifungal activity against Colletotrichum gloeosporioides [minimum inhibitory concentration (MIC): 8 μg mL(- 1)] than commercial fungicide oligochitosan (MIC: 125 μg mL(- 1)). DKP identified as cyclo(D-Tyr-L-Leu) was isolated for the first time from a natural source with a d-tyrosine residue[1].
Cas No.
82863-65-8
分子式
C15H20N2O3
分子量
276.33
储存和溶解度
(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years