Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation^[1][2].

Adenosine (Adenine riboside) acts on four G-protein coupled receptors: two of them, A1 and A3, are primarily coupled to Gi family G proteins; and two of them, A2A and A2B, are mostly coupled to Gs like G proteins. These receptors are antagonized by xanthines including caffeine. Via these receptors it affects many cells and organs, usually having a cytoprotective function^[2].
Adenosine is an extracellular signaling molecule that is generated from its precursor molecules 5’-adenosine triphosphate (ATP) and 5’-adenosine monophosphate (AMP)^[3].
Adenosine is a common metabolite of ATP, which exhibits cytotoxic effects at high concentrations.Adenosine (1.0-4.0 mM; 12-24 hours) inhibits cell viability and triggers ER stress in HepG2 cells^[4].
Adenosine induces apoptosis in a variety of cancer cells. Adenosine (2.0 mM; 12-24 hours) induces autophagy in HepG2 cells. In HepG2 cell lines, Adenosine -induced AMPK/mTOR pathway activation partially blocked ER stress and decreased apoptotic cell death^[4].

267.24

Solid

C₁₀H₁₃N₅O₄

58-61-7

腺苷

• Others

Room temperature in continental US; may vary elsewhere.

DMSO : 33.33 mg/mL(124.72 mM;Need ultrasonic)

H₂O : ≥ 6.67 mg/mL(24.96 mM)

*"≥" means soluble, but saturation unknown.

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℃, 6 months; -20℃, 1 month。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂： PBS

  Solubility: 6.67 mg/mL (24.96 mM); Clear solution; Need ultrasonic and warming and heat to 60℃