Anatabine dicitrate 是一种烟草生物碱，可以穿过血脑屏障。Anatabine dicitrate 是一种有效的 α4β2 nAChR 激动剂。Anatabine dicitrate 通过阻止淀粉样蛋白前体蛋白的 β 裂解，抑制 NF-κB 激活，并降低淀粉样 β (Aβ) 的产生。Anatabine dicitrate 具有抗炎作用，可用于神经退行性疾病的研究。

Anatabine dicitrate is a tobacco alkaloid that can cross the blood-brain barrier. Anatabine dicitrate is a potent α4β2 nAChR agonist. Anatabine dicitrate inhibits NF-κB activation lower amyloid-β (Aβ) production by preventing the β-cleavage of amyloid precursor protein (APP). Anatabine dicitrate has anti-inflammatory effects and has the potential for neurodegenerative disorders treatment.

Solid

NF-κB
Amyloid-β (Aβ)
α4β2 nAChR

Anatabine (600 μg/mL; 24 hours; SHSY-5Y cells) treatment shows an inhibition of p65 NF-κB phosphorylation.
Anatabine (500-1000μg/mL; 30 minutes; SHSY-5Y cells) treatment fully prevents the increase in BACE-1 mRNA levels induced by TNF-α. After 24 hours, Anatabine treatment shows a dose-dependent inhibition of BACE-1 protein levels.
Anatabine dose dependently inhibits Aβ1-40 and Aβ1-42 with an approximate half maximal inhibitory concentration of 640 μg/mL for both Aβ1-40 and Aβ1-42 in 7W CHO cells. Anatabine inhibits sAPPβ secretion without impacting sAPPα suggesting that Anatabine is preventing the β-cleavage of amyloid precursor protein (APP). has not independently confirmed the accuracy of these methods. They are for reference only.

Anatabine (0.5-2 mg/kg; intraperitoneal injection; daily; for 4 days; transgenic mouse) treatment significantly lowers brain soluble Aβ 1-40 and Aβ 1-42 levels in a transgenic mouse model of Alzheimers disease. has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

[1]. Paris D, et al. Anatabine lowers Alzheimers Aβ production in vitro and in vivo. Eur J Pharmacol. 2011 Nov 30;670(2-3):384-91.
[2]. Xing H, et al. A Pharmacological Comparison of Two Isomeric Nicotinic Receptor Agonists: The Marine Toxin Isoanatabine and the Tobacco Alkaloid Anatabine. Mar Drugs. 2020 Feb 11;18(2). pii: E106.

In Vitro: H₂O : 100 mg/mL (183.67 mM; Need ultrasonic)DMSO : 30 mg/mL (55.10 mM; Need ultrasonic)配制储备液