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In Situ Cell Death (Apoptosis) Detection by TUNEL labelingby Boehringer Mannheim (Catalog No. 1684809), modified by Josiah N. Wilcox,José C. Rodriguez, and Héctor de Léon - Emory University - April 1996Protocol for Paraffin Sections:Dewax paraffin sections:Incubate slides, 55°C, 30 min.Xylenes, 2 times, 2 min. each100% EtOH, 2 times, 2 min. each95% EtOH, 2 times, 2 min. each80% EtOH, 2 min.75% EtOH, 2 min.50% EtOH, 2......閱讀全文
In Situ Cell Death (Apoptosis) Detection by TUNEL labelingby Boehringer Mannheim (Catalog No. 1684809), modified by Josiah N. Wilcox andJosé C. Rodrig
2.3 凋亡細胞的TUNEL和ISNT鑒定的流式細胞儀分析[16]對于培養的細胞，可以將TUNEL或ISNT鑒定同流式細胞儀結合起來分析其發生凋亡的情況。待檢細胞與含有TdT或DNA聚合酶I或Klenow片段及生物素標記的dUTP反應液共孵育一段時間后，加入熒光素（常用FITC）標記的鏈霉抗生物
作者：楊連君，司曉輝，王文亮，王文勇，趙一嶺，方正清［摘 要］ 目的：探討簡便易行的在光鏡下通過形態學觀察檢測細胞凋亡的方法，并對其進行比較。方法：首先用6%的乙醇作用6 h誘導人肝細胞癌細胞系HCC9204細胞凋亡，然后進行未固定細胞的臺盼藍染色、吖啶橙/溴化乙啶(AO/EB)雙染色，
1. INTRODUCTION Apoptosis was observed from invertebrates to lower and higher verterbrates, and intervenes both in physiological and in pat
Terminal deoxynucleotidyl Transferase-mediated dUTP nick end labeling (TUNEL) is an in situ method for detecting the 3'-OH ends of DNA e
B) TUNEL in situ procedureB.2.1 Materialsproteinase K (pK) (A2), H2O2 , TdT buffer (A1), TdT enzyme (A2), biotinylated dUTP (A2), TB buffer (A1),
B.3. COMMENTARY B.3.1 Background information The critical steps in the methodology are cell fixation, permeabilization and the concentration
Materials8% (w/v) paraformaldehyde stock solution: Dissolve 8 g of powdered paraformaldehyde in 100 ml water. Heat and stir (55-60 C – do not go
Materials8% (w/v) paraformaldehyde stock solution: Dissolve 8 g of powdered paraformaldehyde in 100 ml water. Heat and stir (55-60 C – do n
Materials8% (w/v) paraformaldehyde stock solution: Dissolve 8 g of powdered paraformaldehyde in 100 ml water. Heat and stir (55-60 C – do n
細胞凋亡的定性檢測依賴于形態學觀察及DNA電泳,其定量檢測則需借助于流式細胞檢查。使用碘化丙啶(PI)染色檢測DNA含量是最早出現的凋亡定量檢測方法［1］。進入90年代,檢測DNA斷裂點的TUNEL(Terminal deoxylnucleotidyl transferase mediated-dU
細胞凋亡的定性檢測依賴于形態學觀察及DNA電泳,其定量檢測則需借助于流式細胞檢查。使用碘化丙啶(PI)染色檢測DNA含量是最早出現的凋亡定量檢測方法［1］。進入90年代,檢測DNA斷裂點的TUNEL(Terminal deoxylnucleotidyl transferase mediated-dU
Materials:Hoechst 33258 (Sigma B-2883).stock: 10 mg/ml in dH20 (40)working dilution: 500μg/ml (50μl stock + 950μl PBS).7-Amino-actinomycin (