PMA（同义名：TPA）是一种广泛用于体内外实验的佛波酯(phorbol ester) PKC激活剂。PMA结合PKC(Ki =2.6 nM)并激活其功能，在细胞和组织中都呈现出极其广的抑制谱。PMA可以抑制Fas诱导的细胞凋亡，但又可以诱导HL-60细胞的凋亡。PMA是一种高效的肿瘤促进剂，可以促进小鼠皮肤瘤的形成。尽管PMA毒性较强，但是在人体内仍显示出抗白血病和抗中性白细胞减少的活性。使用浓度：PMA的具体使用浓度请参考相关文献，并根据自身实验条件（如实验目的，细胞种类，培养特性等）进行摸索和优化。Phorbol 12-myristate 13-acetate (PMA) is a diester of phorbol and activates the signal transduction enzyme protein kinase C (PKC). It is used as a tumor promoter and to stimulate division of B-cells. With ionomycin, PMA induces the activation of many cell types to produce cytokines.Description:Phorbol 12-myristate 13-acetate (PMA) is a diester of phorbol and activates the signal transduction enzyme protein kinase C (PKC). It is used as a tumor promoter and to stimulate division of B-cells. With ionomycin, PMA induces the activation of many cell types to produce cytokines.Preparation and storage:Soluble in organic solvents such as ethanol and DMSO. DMSO up to 100mM..本产品可能不适合用于诱导THP-1细胞分化为巨噬细胞。注意事项：PMA可溶于DMSO,用DMSO溶解后的溶液作为储存液，-20度分装避光保存，用水试剂稀释后的溶液不能保存，建议现用现稀释。备注：产品信息可能会有优化升级。请以实际标签信息为准。备注：以上数据均来自公开文献, Solarbio暂未进行独立验证, 仅供参考。These protocols are for reference only. Solarbio does not independently validate these tmethods.