公告提醒:爱必信所有产品和服务仅用于科学研究,不用于临床应用及其他用途提供产品和服务(也不为任何个人提供产品和服务)!
试剂描述:
产品名称:PMA
产品别名:佛波醇12-十四酸酯13-乙酸酯(佛波酯);12-十四酸酯13-乙酸佛波醇酯;Phorbol-12-Myristate-13-Acetate;12-O-tetradecanoyl phorbol-13-acetate
CAS号:16561-29-8
英文别名:PMA
分子量:616.83
分子式:C36H56O8
纯度:≥98%
外观:见爱必信官网
保存方法:Store at -20° C,3 years.
描述:
PMA (Phorbol-12-Myristate-13-Acetate) is a diester of phorbol and is a tumor promoting compound extracted from croton oil. It is a reversible, highly potent protein kinase C (PKC) activator in vitro and in vivo at nM concentrations. PMA’s effects on PKC are attributed to its similarity to diacylgylerol, a natural activator of PKC. PMA activates Ca2+-ATPase and potentiates forskolin-induced cAMP formation. It has been shown to inhibit apoptosis induced by the Fas antigen, but PMA induces apoptosis in HL-60 promyelocytic leukemia cells.
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。
应用:A reversible and highly potent protein kinase C (PKC) activator
产品信息订购:
产品更多信息请进入爱必信网站咨询
|