CAS No.60 -92-4
中文名稱(Chinese name):環(huán)磷腺苷
中文別名(Chinese aliases):腺苷環(huán)磷酸酯;腺苷-3’,5’-環(huán)磷酸
英文名稱(English name):Adenosine 3’,5’-cyclic monophosphate
英文別名(English aliases):cAMP
CAS No.60 -92-4
分子式(Molecular formula):C10H12N5 O6P
分子量(Molecular weight):329.21
分子結(jié)構(gòu)(structural formula):
物化性質(zhì)(Physical properties):
本品為白色或類白色粉末;無臭,味微咸;在水中微溶,在乙醇或乙醚中幾乎不溶。
This product is a white to off-white powder; odourless; saltish; slightly soluble in water, insoluble in ethanol and ether.
含量(Contents)dry basis:≥98.0%
貯藏(storage):嚴(yán)封,在陰涼處保存。Preserve in tight containers, in a cool place.
應(yīng)用領(lǐng)域(Application field)
1. 細(xì)胞信號傳導(dǎo):
第二信使:參與傳遞腎上腺素和胰高血糖素等無法穿過細(xì)胞膜的激素的作用。
信號轉(zhuǎn)導(dǎo):cAMP 參與 G 蛋白偶聯(lián)受體 (GPCR) 的信號轉(zhuǎn)導(dǎo)途徑。
2. 代謝途徑調(diào)節(jié):
糖原代謝:cAMP 在調(diào)節(jié)糖原代謝中起著關(guān)鍵作用。
脂質(zhì)代謝:cAMP 參與脂質(zhì)代謝,特別是調(diào)節(jié)脂肪組織中的脂肪分解,刺激甘油三酯分解為游離脂肪酸和甘油。
3. 基因表達(dá):
CREB 激活:cAMP 通過激活 cAMP 反應(yīng)元件結(jié)合蛋白 (CREB) 來調(diào)節(jié)基因表達(dá)。
4. 藥物應(yīng)用:
cAMP 及其信號通路是用于治療哮喘、心力衰竭和抑郁癥等疾病的各種藥物的靶點(diǎn)。
參考文獻(xiàn):
[1] Beavo, J. A., and Brunton, L. L. (2002). Cyclic nucleotide research — still expanding after half a century. Nature Reviews Molecular Cell Biology, 3(9), 710-718.
[2] Sutherland, E. W., and Rall, T. W. (1958). The Relation of Adenosine 3′,5′-Phosphate and Phosphorylase to the Action of Catecholamines and Other Hormones. Journal of the
American Chemical Society, 80(12), 2534-2541.
[3] Shaywitz, A. J., and Greenberg, M. E. (1999). CREB: A Stimulus-Induced Transcription Factor Activated by a Diverse Array of Extracellular Signals. Annual Review of Biochemistry,
68(1), 821-861.
[4] Maurice, D. H., et al. (2003). Advances in targeting cyclic nucleotide phosphodiesterases. Nature Reviews Drug Discovery, 2(8), 671-683.