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Dolastatin 15

产品编号 T15158 CAS 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.

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Dolastatin 15, CAS 123884-00-4

规格	价格/CNY		货期	数量
100 mg	待询		待询
500 mg	待询		待询

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生物活性

化学信息

存储 & 溶解度

参考文献

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
分子量	837.072
分子式	C45H68N6O9
CAS No.	123884-00-4

存储

keep away from moisture　|　Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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参考文献

1. Bai R, et al. Dolastatin 15, a potent antimitotic depsipeptide derived from Dolabella auricularia. Interaction with tubulin and effects of cellular microtubules. Biochem Pharmacol. 1992 Jun 23;43(12):2637-45. 2. Sato M, et al. A natural peptide, dolastatin 15, induces G2/M cell cycle arrest and apoptosis of human multiple myeloma cells. Int J Oncol. 2007 Jun;30(6):1453-9. 3. Gianolio DA, et al. Targeting HER2-positive cancer with dolastatin 15 derivatives conjugated to trastuzumab, novel antibody-drug conjugates. Cancer Chemother Pharmacol. 2012 Sep;70(3):439-49. 4. Ali MA, et al. Dolastatin 15 induces apoptosis and BCL-2 phosphorylation in small cell lung cancer cell lines. Anticancer Res. 1998 Mar-Apr;18(2A):1021-6.

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请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

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