NKP-1339 (Synonyms:IT-139; KP-1339)
目录号 : KM9834 CAS No. : 197723-00-5 纯度 : 98%

NKP-1339 (IT-139; KP-1339) 是针对实体癌开发的一流钌抗癌试剂,副作用小。NKP-1339 通过线粒体途径诱导 G2/M 细胞周期停滞,DNA 合成阻断 (DNA synthesis) 和诱导细胞凋亡 (apoptosis)。NKP-1339 具有很高的肿瘤靶向潜力,与血清蛋白 (serum proteins) 如白蛋白和转铁蛋白强烈结合,并在还原性肿瘤环境中激活。

规格 价格 是否有货 数量
5mg
In-stock
10mg
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50mg
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100mg
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200mg 询价 In-stock
500mg 询价 In-stock

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生物活性

NKP-1339 (IT-139; KP-1339) is the first-in-class ruthenium-based anticancer agent in development against solid cancer with limited side effects. NKP-1339 induces G2/M cell cycle arrest, blockage of DNA synthesis, and induction of apoptosis via the mitochondrial pathway. NKP-1339 has a high tumor targeting potential, strongly binds to serum proteins such as albumin and transferrin and activates in the reductive tumor milieu.

体外研究

NKP-1339 (0-200 μM; 72 hours) has the anticancer activity against malignant cell lines of diverse origin, exhibits IC50 values of 45-200 μM for KP1339 mono-therapy. It against Hepatoma cell line, Hep3B, HepG2, PLC/PRF/5 and HCC2 cells with the Mean IC50 value of 186.3 μM, 165.4 μM, 124.4 μM, and 69.4 μM, respectively. It against Melanoma cell line, VM-1, VM-21,VM-48 with IC50 values of 178 μM, 111 μM, and 143 μM, respectively. It against Lung cancer and Colon cancer cell lines, inhibits A549, VL-8, SW480 and HCT116 cells, respectively.
NKP-1339 (0-150 μM; 24 hours) induces cell apoptosis alone. When it combines with sorafenib, it increases the numbers of the apopotic cells. Additionally, the p-PARP and caspase 7 cleavage is promoted either.
NKP-1339 (0-150 μM; 24 hours) can promote phosphorylation of STAT3 and CREB expression, however, the decreasation is inhibited by sorafenib cotreatment.

Cell Viability Assay

Cell Line: Hepatoma, Melanoma, Lung cancer and Colon cancer cell lines
Concentration: 0 μM, 50 μM, 100 μM, 150 μM and 200 μM
Incubation Time: 72 hours
Result: Has anti-cancer activity in diverse malignant tumour cell types.

Apoptosis Analysis

Cell Line: Hep3B cells
Concentration: 0 μM, 75 μM, 150 μM
Incubation Time: 72 hours
Result: Promoted cell apoptosis as a concentration manner.

Western Blot Analysis

Cell Line: Hep3B cells
Concentration: 0 μM, 75 μM, 150 μM
Incubation Time: 72 hours
Result: Increased p-STAT3 and p-CREB expression in cells without sorafenib cotreatment.
体内研究

NKP-1339 (intravenous injection; 30 mg/kg; once a week; 42sdays) combines with the multi-kinase inhibitor sorafenib and exhibits a further anticancer activity when compares to the NKP-1339 treatment alone in Hep3B xenografts grown in Balb/c SCID mice .

Animal Model: Hep3B xenograft in Balb/c mice
Dosage: 30 mg/kg
Administration: Intravenous injection
Result: Had synergistic activity of KP1339 with sorafenib in vivo.
分子式
C14H12Cl4N4NaRu
分子量
502.14
CAS号
197723-00-5
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : ≥ 59 mg/mL (117.50 mM)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.9915 mL 9.9574 mL 19.9148 mL
5 mM 0.3983 mL 1.9915 mL 3.9830 mL
10 mM 0.1991 mL 0.9957 mL 1.9915 mL
*

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。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

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