Dolastatin 15

产品编号 T15158Cas号 123884-00-4

别名 DLS 15

Dolastatin 15, a depsipeptide derived from Dolabella auricularia, is a potent antimitotic agent structurally related to the anti-tubulin agent Dolastatin 10. Dolastatin 15 can be used as an ADC cytotoxin and it induces cell cycle arrest and apoptosis in multiple myeloma cells.

Dolastatin 15

产品编号 T15158别名 DLS 15Cas号 123884-00-4

规格	价格	库存	数量
100 mg	询价	期货
500 mg	询价	期货

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产品介绍

生物活性

产品描述	Dolastatin 15, a depsipeptide derived from Dolabella auricularia, is a potent antimitotic agent structurally related to the anti-tubulin agent Dolastatin 10. Dolastatin 15 can be used as an ADC cytotoxin and it induces cell cycle arrest and apoptosis in multiple myeloma cells.
体外活性	Dolastatin 15 shows growth inhibitory activity against all four SCLC cell lines (NCI-H69, NCI-H82, NCI-H345, NCI-H446) (IC50: 0.039-28.8 nM), which were 2.7-9.2-fold higher than the values for dolastatin 10. Dolastatin 15 induces cell cycle arrest at the G2/M phase followed by apoptosis in various human myeloma cell lines (RPMI8226, U266, and IM9) and it also induces apoptosis of myeloma cells via activation of both mitochondrial- and Fas (CD95)/Fas-L (CD95-L)-mediated pathways [2]. All four SCLC cell lines underwent G2/M arrest within 24 hours of exposure to dolastatin 15 [4].
体内活性	Dolastatin 15, using a non-cleavable linker, conjugates to Trastuzumab via lysine residues at the drug C-terminus. Trastuzumab-amide-C-term-Dol15 produced target-dependent growth inhibition of cells endogenously expressing high HER2 levels (i.e., SK-BR-3, SK-OV-3) in vitro. This ADC was effective at varying doses (i.e., 10 and 20 mg/kg) in the SK-OV-3 human ovarian cancer xenograft [3].
别名	DLS 15