Tomatidine hydrochloride (Synonyms:盐酸番茄碱)
目录号 : KM14667 CAS No. : 6192-62-7 纯度 : ≥98%

Tomatidine hydrochloride 通过阻断 NF-κB 和 JNK 信号发挥抗炎作用。Tomatidine hydrochloride 激活哺乳动物细胞或秀丽隐杆线虫中的自噬 (autophagy)。

规格 价格 是否有货 数量
5mg
In-stock
10mg
In-stock
20mg
In-stock
50mg 询价 In-stock
100mg 询价 In-stock

Other Forms of Rapamycin:

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生物活性

Tomatidine hydrochloride acts as an anti-inflammatory agent by blocking NF-κB and JNK signaling. Tomatidine hydrochloride activates autophagy either in mammal cells or C elegans.

体外研究

Tomatidine decreases inducible NO synthase and COX-2 expression through suppression of I-κBα phosphorylation, NF-κB nuclear translocation and JNK activation, which in turn inhibits c-jun phosphorylation and Oct-2 expression. Tomatidine, solasodine and diosgenin (40 μM) show 66%, 22% and 41% inhibition of nitrite production, respectively. The iNOS protein is barely detectable in unstimulated cells but markedly increases after LPS treatment, and Tomatidine causes dose-dependent inhibition of LPS-induced iNOS expression. p65 is the major component of NF-κB in LPS-stimulated macrophages, the effect of Tomatidine on p65 DNA-binding activity is determined. In the presence of Tomatidine at 10-40 μM, the binding activity of NF-κB is suppressed in a dose-dependent manner. Tomatidine inhibits the phosphorylation of I-κB, blocks the I-κB production, and furthermore suppresses p65 NF-κB translocation to the nucleus and modulated binding activity.

分子式
C27H46ClNO2
分子量
452.11
CAS号
6192-62-7
中文名称
盐酸番茄碱
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

Ethanol : 3.45 mg/mL (7.63 mM; Need ultrasonic)

DMSO : < 1 mg/mL (ultrasonic;adjust pH to 9 with NaOH) (insoluble or slightly soluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.2119 mL 11.0593 mL 22.1185 mL
5 mM 0.4424 mL 2.2119 mL 4.4237 mL
10 mM --- --- ---
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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