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Bilobalide
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Bilobalide图片
CAS NO:33570-04-6
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
25mg电议
50mg电议
100mg电议

产品介绍
Bilobalide 是银杏叶的倍半萜三内酯成分,可抑制 NMDA 诱导的胆碱流出,IC50 值为 2.3 μM。
Cas No.33570-04-6
别名白果内酯; (-)-Bilobalide
Canonical SMILESO=C1O[C@]([C@]([C@@](C2([H])[H])(C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])O[H])([C@@]3([H])O[H])[C@](C4([H])[H])1[C@@]2([H])OC4=O)([H])OC3=O
分子式C15H18O8
分子量326.3
溶解度≥ 16.3 mg/mL in DMSO, ≥ 98.2 mg/mL in EtOH with gentle warming
储存条件Store at -20℃
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述 Description: IC50 Value: 3.33 (pIC50 Value) [1] Bilobalide is a biologically active terpenic trilactone present in Ginkgo biloba. An increasing number of studies have demonstrated its neuroprotective effects. in vitro: Inhibition by BB and GB was abolished in mutant receptors containing T6'S and S12'A substitutions, but their potencies were enhanced (42- and 125-fold, respectively) in S2'A mutant receptors [1]. BB enhanced the secretion of α-secretase-cleaved soluble amyloid precursor protein (sAPPα, a by-product of non-amyloidogenic processing of APP) and decreased the β amyloid protein (Aβ, a by-product of amyloidogenic processing of APP) via PI3K-dependent pathway [2]. in vivo: Oral administration of bilobalide (10-30 mg/kg) significantly inhibited thermal hyperalgesia in response to carrageenan, capsaicin and paw incision, independent of dose, with an efficacy similar to that of diclofenac. In the carrageenan model, mechanical hypersensitivity and paw oedema were also significantly reduced after treatment with bilobalide (10-30 mg/kg) [3]. BB(4 and 8 mg/kg) significantly protected VD rats against cognitive deficits in the Morris water maze. Biochemical assessment showed that BB (4 and 8 mg/kg) increased superoxide dismutase (SOD) activity and glutathione (GSH) content, and decreased nitric oxide synthase (NOS) activity and malondialdehyde (MDA) content [4]. Clinical trial: N/A