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链脲菌素 /Streptozotocin {[allProObj[0].p_purity_real_show]}

货号:A667625 同义名: 链脲佐菌素 / Streptozocin;NSC-85998

Streptozotocin (Streptozocin) 是一种广泛用于实验动物中诱导糖尿病抗生素。Streptozotocin 通过葡萄糖转运蛋白 (GLUT2) 进入 β 细胞并导致 DNA 烷基化,从而引起 β 细胞凋亡

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There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Streptozotocin 化学结构 CAS号:18883-66-4
Streptozotocin 化学结构
CAS号:18883-66-4
Streptozotocin 3D分子结构
CAS号:18883-66-4
Streptozotocin 化学结构 CAS号:18883-66-4
Streptozotocin 3D分子结构 CAS号:18883-66-4
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Streptozotocin 纯度/质量文件 产品仅供科研

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Streptozotocin 生物活性

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].

Streptozotocin 临床研究

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 <<

Streptozotocin 参考文献

[1]Diab RA, Fares M, et al. Immunotoxicological effects of streptozotocin and alloxan: in vitro and in vivo studies. Immunol Lett. 2015 Feb;163(2):193-8.

[2]Bennett RA, Pegg AE. Alkylation of DNA in rat tissues following administration of streptozotocin. Cancer Res. 1981 Jul;41(7):2786-90.

[3]Bennett RA, Pegg AE. Alkylation of DNA in rat tissues following administration of streptozotocin. Cancer Res. 1981 Jul;41(7):2786-90. PMID: 6454479.

[4]Diab RA, Fares M, Abedi-Valugerdi M, Kumagai-Braesch M, Holgersson J, Hassan M. Immunotoxicological effects of streptozotocin and alloxan: in vitro and in vivo studies. Immunol Lett. 2015 Feb;163(2):193-8. doi: 10.1016/j.imlet.2014.12.006. Epub 2015 Jan 5. PMID: 25573197.

Streptozotocin 实验方案

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

Streptozotocin 技术信息

CAS号18883-66-4
分子式C8H15N3O7
分子量 265.22
别名 链脲佐菌素 ;Streptozocin;NSC-85998;streptozotocin. US brand name: Zanosar.;SZN;SZC;NRRL 2697;AI3-50821;NCI-C03167;NSC 37917;Estreptozocin;STZ;U 9889
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,Store in freezer, under -20°C

溶解度

DMSO: 250 mg/mL(942.61 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 110 mg/mL(414.75 mM)

动物实验配方
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