Rp-8-Br-cAMPS sodium是一种cAMP的结构类似物,通过竞争性结合PKA I型调节亚基的cAMP结合位点,阻止催化亚基的释放与激活,从而发挥PKA抑制作用。该化合物在肿瘤治疗、逆转录病毒相关免疫缺陷及胰岛素分泌调控研究中具有应用价值。
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粉末-25~-15℃保存,有效期3年;溶于溶剂,-85~-65℃保存,有效期2年。
[1] Raskovalova T, Lokshin A, Huang X, Jackson EK, Gorelik E. Adenosine-mediated inhibition of cytotoxic activity and cytokine production by IL-2/NKp46-activated NK cells: involvement of protein kinase A isozyme I (PKA I). Immunol Res. 2006;36(1-3):91-9. doi: 10.1385/IR:36:1:91. PMID: 17337770. [2] Nayjib B, et al. In vivo administration of a PKA type I inhibitor (Rp-8-Br-cAMPS) restores T-cell responses in retrovirus-infected mice[J]. The Open Immunology Journal, 2008, 1(1).





