货号:A667625
同义名:
链脲佐菌素
/ NSC-85998; SZN
Streptozocin is a potent DNA alkylator with antitumor effects, also used to induce diabete model.
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描述 | The alkylation of DNA by carcinogens such as the alkyl nitrosoureas is a critical event in the induction of tumors by these compounds. Streptozotocin, an antibiotic widely used for induction of diabetes in experimental animals and for the treatment of pancreatic neoplasms, was shown to be a potent methylating agent reacting with DNA in vitro to form methylated purines. Rats received streptozotocin (21 mg/kg; 2 mCi/kg) by i.v. injection for 2 hours before death. The liver was alkylated to the greatest extent followed by the kidney. In both of these organs, the degree of methylation was significantly greater than that observed with N-methyl-N-nitrosourea. While methylation of brain DNA by streptozotocin was very low, suggesting that the compound does not penetrate well into the nervous system[3]. Male C57BL/6 mice were under inhalation anesthesia injected via the penile vein with streptozocin (180 mg/kg). Treated mice showed elevated blood glucose levels 48 h after drug injection and reduced body weight significantly compared with control group. Streptozocin also significantly attenuated the numbers of splenocytes and white blood cells (WBC) at 96 h post injection[4]. |
NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
NCT01362530 | Chemotherapy Induced Nausea an... 展开 >>d Vomiting 收起 << | Phase 3 | Completed | - | - |
NCT01362530 | - | Completed | - | - | |
NCT00003543 | Colorectal Cancer | Phase 1 | Completed | - | United States, New York ... 展开 >> Memorial Sloan-Kettering Cancer Center New York, New York, United States, 10021 收起 << |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
3.77mL 0.75mL 0.38mL |
18.85mL 3.77mL 1.89mL |
37.70mL 7.54mL 3.77mL |
CAS号 | 18883-66-4 |
分子式 | C8H15N3O7 |
分子量 | 265.22 |
SMILES Code | O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](NC(N(C)N=O)=O)[C@H]1O |
MDL No. | MFCD00006607 |
别名 | 链脲佐菌素 ;NSC-85998; SZN; SZC; NRRL 2697; AI3-50821; NCI-C03167; NSC 37917; Estreptozocin; STZ; U 9889 |
运输 | 蓝冰 |
InChI Key | ZSJLQEPLLKMAKR-GKHCUFPYSA-N |
Pubchem ID | 29327 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Inert atmosphere, store in freezer, under -20°C |