上海康朗生物科技有限公司
喜树碱7689-03-4
  • 品牌:康朗生物
  • 产地:中国/美国
  • 货号:KL805254
  • cas:7689-03-4
  • 发布日期: 2015-11-02
  • 更新日期: 2026-02-06
产品详请
产地 中国/美国
品牌 康朗生物
货号 KL805254
保存条件 常温保存
CAS编号 7689-03-4
保质期 12个月

喜树碱7689-03-4

Product Name: (S)-(+)-Camptothecin

喜树碱7689-03-4
别名:喜树碱 ;4-乙基-4-羟基-1H-吡喃[3',4':6,7]氮茚[1,2]喹啉-3,14(4H,12H)-二酮
CAS号:7689-03-4
分子式:C20H16N2O4
分子量:348.35
MDL号:MFCD00081076

喜树碱7689-03-4介绍:微溶于乙醇、氯仿,难溶于水。与酸不能生成稳定的盐,与氢氧化钠溶液加热反应可生成钠盐而溶于水。钠盐水溶液黄色澄明具蓝色荧光
用途:不可逆转地的结合到DNA拓扑异构酶I复合物上,影响细胞周期进程
熔点:259-263°C
特定比重:1.51
贮存:贮存温度2-8℃
生化和生理学机理:

Camptothecin (CPT), a cytotoxic quinoline alkaloid, is a potent DNA enzyme topoisomerase I (topo I) inhibitor with an IC50 and IC70 of 50 nM and 0.225 μM for breast cancer cell line MDA-MB-231. It has recently been undergoing phase I clinical trials. In 3D fluorescence spectra, Camptothecin presented 3 fluorescence peaks with excitation wavelengths lambdaex of 215, 255 and 365 nm, separately. Camptothecin shows high activity against various tumor cells.

喜树碱7689-03-4

kl-0360R-y5 Rabbit Anti-human sIgA/Cy5Cy5标记的兔抗人分泌型IgA 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0360R-y5.5 Rabbit Anti-human sIgA/Cy5.5Cy5.5标记的兔抗人分泌型IgA 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0360R-y7 Rabbit Anti-human sIgA/Cy7Cy7标记的兔抗人分泌型IgA 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0360R-E Rabbit Anti-human sIgA/PEPE标记的兔抗人分泌型IgA 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0360R-Golkl Rabbit Anti-human sIgA/Gold胶体金标记的兔抗人分泌型IgA 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-Aklkl Rabbit Anti-mouse IgG-Fc/APCAPC标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-AF350 Rabbit Anti-mouse IgG-Fc/Alexa Fluor 350Alexa Fluor 350标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-AF488 Rabbit Anti-mouse IgG-Fc/Alexa Fluor 488Alexa Fluor 488标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-AF555 Rabbit Anti-mouse IgG-Fc/Alexa Fluor 555Alexa Fluor 555标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-AF647 Rabbit Anti-mouse IgG-Fc/Alexa Fluor 647Alexa Fluor 647标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-HRkl Rabbit Anti-mouse IgG-Fc/HRP辣根过氧化物酶标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-Bio Rabbit Anti-mouse IgG-Fc/Bio生物素标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-Akl Rabbit Anti-mouse IgG-Fc/AP碱性磷酸酶(AP)标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-Golkl Rabbit Anti-mouse IgG-Fc/Gold胶体金标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-y3 Rabbit Anti-mouse IgG-Fc/Cy3Cy3标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-y5 Rabbit Anti-mouse IgG-Fc/Cy5Cy5标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-y5.5 Rabbit Anti-mouse IgG-Fc/Cy5.5Cy5.5标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-y7 Rabbit Anti-mouse IgG-Fc/Cy7Cy7标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-E Rabbit Anti-mouse IgG-Fc/PEPE标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0377R-RBITkl Rabbit Anti-mouse IgG-Fc/RBITC罗丹明标记的兔抗小鼠IgG-Fc 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-RBITkl Rabbit Anti-Monkey IgG/RBITC罗丹明标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-FITkl Rabbit Anti-Monkey IgG/FITCFITC标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-Golkl Rabbit Anti-Monkey IgG/Gold胶体金标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-Akl Rabbit Anti-Monkey IgG/AP碱性磷酸酶(AP)标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-Bio Rabbit Anti-Monkey IgG/Bio生物素标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-E-y5.5 Rabbit Anti-Monkey IgG/PE-Cy5.5PE-Cy5.5标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-E-y7 Rabbit Anti-Monkey IgG/PE-Cy7PE-Cy7标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-y3 Rabbit Anti-Monkey IgG/Cy3Cy3标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-y5 Rabbit Anti-Monkey IgG/Cy5Cy5标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0335R-y5.5 Rabbit Anti-Monkey IgG/Cy5.5Cy5.5标记的兔抗猴IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 


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