Corynoxine hydrochloride, a tetracyclic oxindole alkaloid, is isolated from the hooks of Uncaria macrophylla. Corynoxine hydrochloride is a natural autophagy enhancer that promotes the clearance of alpha-synuclein via Akt/mTOR pathway[1].
体外研究 (In Vitro)
Corynoxine (6.25-25 μM; 6-12 h) increases the expression of LC3-II, an autophagy specific marker, in N2a and SH-SY5Y cells in a dose-dependent manner[1]. Corynoxine (25 μM; 48 h) promotes the degradation of wild type (WT) and mutant (A53T) α-syn in inducible PC12 cells via autophagy induction[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Western Blot Analysis[1]
Cell Line:
N2a and SH-SY5Y cells
Concentration:
6.25, 12.5, 25 μM
Incubation Time:
6, 12 hours
Result:
Induced autophagy in neuronal cell lines.
体内研究 (In Vivo)
Corynoxine (100-100 mg/kg; oral gavage) exhibits prolongation of the thiopental-induced hypnosis in mice[2]. Corynoxine (10-100 μM for 12 h) induces autophagy in drosophila[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
420.93
Formula
C22H29ClN2O4
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献
[1]. Chen LL, et, al. Corynoxine, a natural autophagy enhancer, promotes the clearance of alpha-synuclein via Akt/mTOR pathway. J Neuroimmune Pharmacol. 2014 Jun;9(3):380-7.
[2]. Sakakibara I, et, al. Effect of oxindole alkaloids from the hooks of Uncaria macrophylla on thiopental-induced hypnosis. Phytomedicine. 1998 Apr;5(2):83-6.
Corynoxine B is an oxindole alkaloid isolated from Uncaria rhynchophylla (Miq.) Jacks (Gouteng in Chinese); a Beclin-1-dependent autophagy inducer. IC50 value: Target: Autophagy inducer in vitro: Corynoxine B, a natural autophagy inducer, restores the deficient cytosolic translocation of HMGB1 and autophagy in cells overexpressing SNCA, which may be attributed to its ability to block SNCA-HMGB1 interaction [1]. in vivo: Corynoxine B exhibited prolongation of the thiopental-induced hypnosis on oral administration in mice [2].
分子量
384.47
Formula
C22H28N2O4
CAS 号
17391-18-3
中文名称
柯诺辛碱 B
运输条件
Room temperature in continental US; may vary elsewhere.
[1]. Song JX, et al. HMGB1 is involved in autophagy inhibition caused by SNCA/α-synuclein overexpression: a process modulated by the natural autophagy inducer corynoxine B. Autophagy. 2014 Jan;10(1):144-54.
[2]. Sakakibara I, et al. Effect of oxindole alkaloids from the hooks of Uncaria macrophylla on thiopental-induced hypnosis. Phytomedicine. 1998 Apr;5(2):83-6.
Corynoxine, a tetracyclic oxindole alkaloid, is isolated from the hooks of Uncaria macrophylla. Corynoxine is a natural autophagy enhancer that promotes the clearance of alpha-synuclein via Akt/mTOR pathway[1].
体外研究 (In Vitro)
Corynoxine (6.25-25 μM; 6-12 h) increases the expression of LC3-II, an autophagy specific marker, in N2a and SH-SY5Y cells in a dose-dependent manner[1]. Corynoxine (25 μM; 48 h) promotes the degradation of wild type (WT) and mutant (A53T) α-syn in inducible PC12 cells via autophagy induction[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Western Blot Analysis[1]
Cell Line:
N2a and SH-SY5Y cells
Concentration:
6.25, 12.5, 25 μM
Incubation Time:
6, 12 hours
Result:
Induced autophagy in neuronal cell lines.
体内研究 (In Vivo)
Corynoxine (100-100 mg/kg; oral gavage) exhibits prolongation of the thiopental-induced hypnosis in mice[2]. Corynoxine (10-100 μM for 12 h) induces autophagy in drosophila[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
384.47
Formula
C22H28N2O4
CAS 号
6877-32-3
中文名称
柯诺辛
运输条件
Room temperature in continental US; may vary elsewhere.
[1]. Chen LL, et al. Corynoxine, a natural autophagy enhancer, promotes the clearance of alpha-synuclein via Akt/mTOR pathway. J Neuroimmune Pharmacol. 2014 Jun;9(3):380-7.
[2]. Sakakibara I, et, al. Effect of oxindole alkaloids from the hooks of Uncaria macrophylla on thiopental-induced hypnosis. Phytomedicine. 1998 Apr;5(2):83-6.