SN52  ≥98%

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包装规格:1mg in glass bottle
产品描述:基本信息 产品编号: S11215 产品名称: SN52 CAS: 1071173-56-2   储存条件 粉末 -20℃ 四年     分子式: C128H230N38O28 溶于液体 -80℃(密封储存,防潮) 6个月 分子量: 2749.43 -20℃(密封储存,防潮) 1个月 化学名:    Solubility (25°C):   体外:   DMSO   Ethanol   Water   体内(现配现用):   <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1mM 0.3637mL 1.8186mL 3.6371mL 5mM 0.0727mL 0.3637mL 0.7274mL   生物活性 产品描述 一种有效的、竞争性的、细胞通透性的NF-κB2抑制剂。SN52是SN50肽的变体,抑制p52-RelB异二聚体的核易位。SN52对前列腺癌细胞有很强的放射增敏作用。SN52可以用于癌症研究。 靶点 IC50:NF-κB2   体外研究 SN52 (40μg/ml;30 mins before DMXAA) inhibits DMXAA-induced nuclear translocation of RelB in BMDCs.SN52 does not change the activation of canonical NF-κB signaling. The nuclear translocation of RelB is increased in DCs isolated from irradiated tumors,and SN52 abolishes this activation in activated DC cells.SN52 (40μg/mL;30 mins before co-cultured with irradiated or non-irradiated MC38 cells) inhibits the non-canonical NF-κB and increases Ifn-b expression in BMDCs stimulated with irradiated tumor cells. 体内研究 SN52 (intrathecal injection;40μg/ml;day-1,day 1 and day 3 of 20Gy radiation of radiation) combines with IR enhances antitumor immune functions of both DCs and CD8+T cells and subsequently reduced tumor burden more effectively compared with IR alone. Animal Model: Tumor mice model Dosage: 40μg Administration: Intrathecal injection;40μg;day-1,day 1 and day 3 of 20Gy radiation of radiation Result: Reduced tumor burden than IR group alone.Induced non-canonical NF-κB inhibition and potentiates the anti-tumor effect of IR.
保存条件:-20℃