Comet Assay 中文操作手冊 【太鼎生物科技有限公司】



業務專員 許 虹宜 0920312382





 § 請先將95℃ 、37℃ 水浴 (乾浴) 打開並達到設定溫度 § 


1.   收細胞,用PBS使其懸浮,配成 1×105 cells/mL


2.   Lysis solution 置於4℃ 或冰上至少20分鐘


3.   LMAgarose置於沸水5分鐘 (記得將瓶蓋旋鬆),後移至37℃ 水浴   20分鐘以上以確保其溫度降為37


4.  將細胞與LMAgarose1:10 的比例混合,立刻將75ml的混合液以tip均勻塗抹於CometSlide


5.  將玻片置於4 (避光) 10分鐘,直到LMAgarose邊緣出現 0.5m m的透明環 (可將時間延長至30分鐘,以促進樣品的黏付)


6.  將玻片浸入Lysis solution,置於4℃ 或冰上30-60分鐘


7.  輕輕敲去多餘buffer,並浸入新鮮配置Alkaline solution (pH>13),置於室溫 (避光) 20-60分鐘


8. 輕輕敲去多餘buffer,並浸入1xTBE 5分鐘,共兩次


9.    將玻片移入水平電泳槽,電泳10分鐘,使用電壓: (兩電極間距cm/V=1)


10. 輕輕敲去TBE,將玻片浸入70%乙醇5分鐘


11. 室溫乾燥sample


12.  50m l SYBR Green Solution染色,置於冰箱5分鐘,輕敲去多餘染劑並使玻片乾燥完全


13. 以螢光顯微鏡透過 FITC 濾片觀察


 
























CometAssay® Reagents

Catalog #Product NameSize
4250-050-01CometAssay® Lysis Solution2 x 500 ml
4250-050-02CometAssay® LM Agarose15 ml
4250-050-05SYBR Green

5 μl



 























CometAssay® Reagent Starter Kits

Catalog #Product NameSize
4250-050-KCometAssay® Kit 50 Samples ( 25X2 well slides)50 samples
4252-040-KCometAssay® Kit, 40 Samples (2X20 well slides)40 samples
4253-096-KCometAssay® Kit 96 Samples (1X96)96 samples




 


















Silver Staining Kit

Catalog #Product NameSize
4251-050-KCometAssay® Silver (CommetAssay Kit w/silver staining reagents)50 samples
4254-200-KCometAssay® Silver Staining Kit200 samples





































CometAssay® Electrophoresis Systems

Catalog #Product NameSize
4250-050-ESCometAssay® Electrophoresis System1 system
4250-050-ESKCometAssay® 2 Well ES Unit w/ Starter Kit1 system, 1 starter kit
4252-040-ESKCometAssay® 20 Well ES Unit w/ Starter Kit1 system,1 starter kit
4252-040-ESK-PS1CometAssay® 20 Well ES Unit w/ Starter Kit plus Power Supply for North America1 system, 1 starter kit, 1 power supply
4253-096-ESKCometAssay® 96 Well ES Unit w/ Starter Kit1 system, 1 stater kit
4253-096-ESK-PS1CometAssay® 96 Well ES Unit w/ Starter Kit plus Power Supply for North America1 system, 1 starter kit, 1 power supply
4250-050-ESK-PS1CometAssay® 2 Well ES Unit w/ Starter Kit and Power Supply1 system, 1 starter kit, 1 power supply

arrow
arrow
    全站熱搜

    太鼎生物科技 發表在 痞客邦 留言(0) 人氣()