ApoptosisTUNELAssay(frozensections)
Protocol for Frozen Sections:Warm 150ml 4% Paraformaldehyde/1x PBS to RT. Fix slides in it, 20 min., RT.1x PBS rinse, 2 times.1x PBS, 30 min., RT. Begin chilling Triton/SSC on ice.0.1% Triton/ 0.1% Sodium Citrate, 2 min., 4°C.All slides: 1x PBS rinse, 2 times ( 10 min for those non-pos.control slides).(Pos. control slide: in DNase I solution (100µl of 200µg/ml), 10 min., RT. 1x PBS rinse, 2 times in a separate contai......阅读全文
Apoptosis－TUNEL－assay－(Paraffin－Sections)
Protocol for Paraffin Sections:Dewax paraffin sections:Incubate slides, 55°C, 30 min.Xylenes, 2 times, 2 min. each100% EtOH, 2 times, 2 min. each95% E
Apoptosis－TUNEL－Assay－(frozen－sections)
Protocol for Frozen Sections:Warm 150ml 4% Paraformaldehyde/1x PBS to RT. Fix slides in it, 20 min., RT.1x PBS rinse, 2 times.1x PBS, 30 min., RT. Beg
TUNEL－assay
PROTOCOL:•Deparaffinize and rehydrate slides:3 x 3´ Xylene3 x 2´ 100% ethanol1 x 2´ 95%, 80%, 70% ethanol (each)1 x 5´ 1x PBS•Microwave antigen retrie
In－Situ－Cell－Death－(Apoptosis)－Detection－by－TUNEL－labeling
Protocol for Frozen Sections:Warm 150ml 4% Paraformaldehyde/1x PBS to RT. Fix slides in it, 20 min., RT.1x PBS rinse, 2 times.1x PBS, 30 min., RT. Beg
Guide－to－Cell－Proliferation－and－Apoptosis－Methods
Chapter 1: Cell Death - Apoptosis and Necrosis1.1Introduction21.1.1Terminology of cell death21.1.2Differences between necrosis and apoptosis31.1.3Apop
Apoptosis:－A－Laboratory－Manual－of－Experimental－Methods－Andrea－Cossarizza
THE CELL 1. Morphological aspects of apoptosis Walter Malorni, Stefano Fais & Carla Fiorentini 2. Cell cycle Miriam Capri & Daniela BarbieriTHE NUCLEU
凋亡细胞核DNA片段检测方法进展（二）
2.3 凋亡细胞的TUNEL和ISNT鉴定的流式细胞仪分析[16]对于培养的细胞，可以将TUNEL或ISNT鉴定同流式细胞仪结合起来分析其发生凋亡的情况。待检细胞与含有TdT或DNA聚合酶I或Klenow片段及生物素标记的dUTP反应液共孵育一段时间后，加入荧光素（常用FITC）标记的链霉抗生物
Apoptosis－Induction
IntroductionWhen studying induction of apoptosis via a cell surface molecule, it is important to first ascertain surface expression of the molecule of
Apoptosis:－Miniassay
1) Aliquot 5 X 106 total cells in 5-8 ml 2% media.2) Add 30 µl 3H-thymidine.3) Incubate for approximately 16 hours under normal growth conditions.4) S
Detection－of－apoptotic－process－in－situ－using－immunocytochemical
1. INTRODUCTION Apoptosis was observed from invertebrates to lower and higher verterbrates, and intervenes both in physiological and in pathological
流式细胞术定量检测细胞凋亡3种方法的比较研究
细胞凋亡的定性检测依赖于形态学观察及DNA电泳,其定量检测则需借助于流式细胞检查。使用碘化丙啶(PI)染色检测DNA含量是最早出现的凋亡定量检测方法［1］。进入90年代,检测DNA断裂点的TUNEL(Terminal deoxylnucleotidyl transferase mediated-dU
流式细胞术定量检测细胞凋亡的3种方法研究比较
细胞凋亡的定性检测依赖于形态学观察及DNA电泳,其定量检测则需借助于流式细胞检查。使用碘化丙啶(PI)染色检测DNA含量是最早出现的凋亡定量检测方法［1］。进入90年代,检测DNA断裂点的TUNEL(Terminal deoxylnucleotidyl transferase mediated-dU
Chemical－Induction－of－Apoptosis
Chemical Induction of Apoptosis - 1 May 2001p53, p21WAF1, Myc, Bcl-2, Bax, Bcl-x and bak are among the proteins involved in the regulation of apoptosi
Caspase－Cascade－in－Apoptosis
Apoptosis, programmed cell death, is triggered by a variety of stimuli, including cell surface receptors like FAS, mitochondrial response to stress, a
细胞凋亡（TUNEL，TUNEL染色）检测技术
细胞凋亡是指为维持内环境稳定， 生物体内细胞在特定的内源或外源信号诱导下，其死亡途径被激活，并在有关基因的调控下发生的程序性死亡过程。细胞凋亡是程序性死亡过程的一种主要形式，它涉及染色质凝聚和外周化、细胞质减少、核片段化、细胞质致密化、与周围细胞联系中断、内质网与细胞膜融合，最终细胞片段化形成许多
六种染色后光镜观察法检测肝癌细胞凋亡
作者：杨连君，司晓辉，王文亮，王文勇，赵一岭，方正清［摘 要］ 目的：探讨简便易行的在光镜下通过形态学观察检测细胞凋亡的方法，并对其进行比较。方法：首先用6%的乙醇作用6 h诱导人肝细胞癌细胞系HCC9204细胞凋亡，然后进行未固定细胞的台盼蓝染色、吖啶橙/溴化乙啶(AO/EB)双染色，细胞固定后
TUNEL－labeling
In Situ Cell Death (Apoptosis) Detection by TUNEL labelingby Boehringer Mannheim (Catalog No. 1684809), modified by Josiah N. Wilcox andJosé C. Rodrig
TUNEL－方法
Terminal deoxynucleotidyl Transferase-mediated dUTP nick end labeling (TUNEL) is an in situ method for detecting the 3'-OH ends of DNA exposed dur
A－rapid,－quantitative－and－inexpensive－method－for－detecting－apoptosis2
Figure 1.Determination of apoptosis in transiently transfected murine [beta] tumor cells. (A) The number of apoptotic [beta]HC 13T tumor cells (% apop
TUNEL分析实验——组织切片的－TUNEL－染色
实验材料组织试剂、试剂盒甲醛NaOHPBS二甲苯乙醇蛋白酶 KTris-HCl 溶液仪器、耗材Parafilm 膜实验步骤1. 取下组织，立即用新制备的 4% 甲醛固定，室温过夜。用多聚甲醛制备 4% 的甲醛溶液，在 100 ml 水中加 8 g 多聚甲醛，在通风橱中加热至 50~60℃，加几滴 1
DNA－Fragmentation－Assays－for－Apoptosis
Protocol I: Triton X-100 Lysis BufferIn 96 flat-wells plate, incubate 4x10 6 target cells (40 wells of 105 per well) with desired concentration of eff
Granzyme－A－mediated－Apoptosis－Pathway
One mechanism used by cytotoxic T cells to kill tumor cells and virus-infected cells is the release of perforin and granzyme proteins. Perforin protei
Free－Radical－Induced－Apoptosis
Oxidative stress is one factor that can trigger programmed cell death. Activated neutrophils responding to inflammatory stimulation produce reactive o
FACS－Procedures－for－Apoptosis－Detection
Materials:Hoechst 33258 (Sigma B-2883).stock: 10 mg/ml in dH20 (40)working dilution: 500µg/ml (50µl stock + 950µl PBS).7-Amino-actinomycin (Sigma A-94
Tunel－Procedure－in－Bovine－Embryos－牛胚胎TUNEL检测凋亡
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 highe
TUNEL分析实验——贴壁细胞的－TUNEL－染色
实验材料细胞试剂、试剂盒PBSTdT 反应混合液仪器、耗材Parafilm 膜实验步骤1. 用无菌镊子将一无菌盖玻片放入 35 mm 培养皿中。2. 将大约 1X104 细胞接种于无菌盖玻片上，培养 24~48 小时。凋亡诱导时，细胞铺满不超过 80%。如细胞贴壁不太好，可以用纤连蛋白、聚赖氨酸或血
Detection－by－TUNEL－labeling
In Situ Cell Death (Apoptosis) Detection by TUNEL labelingby Boehringer Mannheim (Catalog No. 1684809), modified by Josiah N. Wilcox,José C. Rodriguez
TUNEL分析实验
组织切片的 TUNEL 染色 TUNEL 染色的流式细胞计量术分析 贴壁细胞的 TUNEL 染色 实验材料 组织
TUNEL分析实验
组织切片的 TUNEL 染色 TUNEL 染色的流式细胞计量术分析 贴壁细胞的 TUNEL 染色 实验材料 组织
Aspartate－Assay
实验概要The Aspartate Assay Kit provides a simple, convenient assay to measure aspartate in a variety of samples. In the assay, aspartate is converted