MW 316.8 Da, Purity >98%. Cell-permeable p53 activator. Genotype-selective antitumor agent. Active in vitro.
MW 316.8 Da, Purity >98%. Cell-permeable p53 activator. Genotype-selective antitumor agent. Active in vitro.
Soluble in DMSO to 100 mM.
Soluble in ethanol to 10 mM.
Cell-permeable p53 activator. Genotype-selective antitumor agent. Active in vitro.
This product is manufactured by BioVision, an Abcam company and was previously called 1907 NSC 146109 hydrochloride. 1907-5 is the same size as the 5 mg size of ab142144.
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2D chemical structure image of ab142144, NSC 146109 hydrochloride, Cell-permeable p53 activator
Anti-p53 antibody [PAb 240] ab26 staining p53 in U20S cells treated with NSC 146109 hydrochloride (ab142144), by ICC/IF. Increase in p53 expression correlates with increased concentration of NSC 146109 hydrochloride, as described in literature.
The cells were incubated at 37°C for 5 hour in media containing different concentrations of ab142144 (NSC 146109 hydrochloride) in DMSO, fixed with 100% methanol for 5 minutes at -20°C and blocked with PBS containing 10% goat serum, 0.3 M glycine, 1% BSA and 0.1% tween for 2h at room temperature. Staining of the treated cells with Anti-p53 antibody [PAb 240] ab26 (5 µg/ml) was performed overnight at 4°C in PBS containing 1% BSA and 0.1% tween. A DyLight 488 anti-mouse polyclonal antibody (Goat Anti-Mouse IgG H&L (DyLight® 488) preadsorbed ab96879) at 1/250 dilution was used as the secondary antibody. Nuclei were counterstained with DAPI and are shown in blue.
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