| Overview |
Printer Friendly Version
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| Ex/Em (nm) | 333/518 |
| MW | N/A |
| CAS # | N/A |
| Solvent | N/A |
| Storage | F/D/L |
| Category |
Cell Biology Labeling Cells |
| Related |
Cell Functional Analysis Biochemical Assays |
| Spectrum | Advanced Spectrum Viewer |

1. Culture cells to a density optimal for autophagy induction according to your specific induction protocol (about 1-2 × 104 cells/ well/96-well plate). At the same time, culture a non-induced negative control cell population at the same density as the induced population for every labeling condition.
2. Prepare Autophagy Super Blue™ working solution by diluting 20 μL of Autophagy Super Blue™ (Component A) to 10 mL of Stain Buffer (Component B).
Note: 20 μL of 500 X Autophagy Super Blue™ (Component A) is enough for one 96-well plate. Aliquot and store unused 500 X Autophagy Super Blue™ at < -20ºC. Protect from light and avoid repeated freeze-thaw cycles.
3. Remove medium, add 100 μL of Autophagy Super Blue™ working solution (from Step 2) into each well, and incubate the cells in a 37ºC, 5% CO2 incubator for 15 min-1 hour.
Note: The appropriate incubation time depends on the individual cell type and cell concentration used. Optimize the incubation time for each experiment.
4. Wash the cells with Wash Buffer (Component C) for 3-4 times, add 100 μL Wash Buffer (Component C) to each well.
Note: It is recommended to increase either the labeling concentration or the incubation time to allow the dye to accumulate if the cells do not appear to be sufficiently stained.
5. Monitor the fluorescent intensity with a fluorescence microscope or flow cytometer at Ex/Em = 330/520 nm.
| References & Citations |
Citation Explorer
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Methods for Measuring Autophagy Levels in Disease
Authors: Kanchan Phadwal, Dominic Kurian
Journal: (2017): 195--211
High glucose induces bone marrow-derived mesenchymal stem cell senescence by upregulating autophagy
Authors: Tzu-Ching Chang, Min-Fen Hsu, Kenneth K Wu
Journal: PloS one (2015): e0126537
Licochalcone A induces autophagy through PI3K/Akt/mTOR inactivation and autophagy suppression enhances Licochalcone A-induced apoptosis of human cervical cancer cells
Authors: Jen-Pi Tsai, Chien-Hsing Lee, Tsung-Ho Ying, Chu-Liang Lin, Chia-Liang Lin, Jung-Tsung Hsueh, Yi-Hsien Hsieh
Journal: Oncotarget (2015): 28851
AAT Bioquest AAT Bioquest是一家位于美国的生物公司,前身为ABD Bioquest,总部位于加利福尼亚州。专门从事光学检测技术十多年,一直致力于光谱学检测领域技术的创新和突破。其独特的光学检测技术,综合了化学、生物学和信息学等各个领域的研究,引领了比色、荧光和发光技术新一代光学探针的浪潮。AAT Bioquest在全球拥有强大的经验丰富的专业分销商网络,为从小型研究机构到《财富》500强企业的各类客户提供卓越的产品和定制服务。
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(1)、分子内含有发射荧光的基团,如羰基、氮氮双键、碳氮双键等。
(2)、分子内含有助色基团。助色基团使光谱红移并增大荧光效率,如伯胺基、仲胺基、羟基、醚键、酰胺基等。
(3)、分子内含有刚性平面结构的共轭π键。分子内共轭体系愈大平面性愈强其荧光强度愈高。一些能提高共轭度的因素能提高荧光效率,并使荧光波长向长波方向移动。 就是荧光染料的附着物,主要作用有帮助荧光染料展色、提高荧光染料与下游树酯的相溶性、保护荧光染料的性能。通常载体树脂是强极性树脂,分子中含有胺基、羟基、醚键、酰胺基等强极性基团,一方面有助色作用,增大荧光效率;另一方面与荧光染料有很好的相溶性,有助于染料的均匀分散。
荧光颜料常用的载体树脂有胺基树脂、苯代三聚氰胺一甲醛树脂、聚丙烯酸酯树脂、聚酰胺树酯、聚酯树脂、聚氨酯树脂等。 (1)、热塑性荧光颜料:线型
(2)、热固性荧光颜料: 体型
(3)、可溶解色精荧光颜料
(4)、水乳型荧光颜料 (1)、胺基树酯
(2)、聚酰胺树酯
(3)、聚酯树酯
(4)、丙烯酸乳液 (1)、塑胶类
低温型
中温型
高温型
(2)、涂料类
水性涂料
油性涂料
粉末涂料 (1)、含甲醛
(2)、不含甲醛
希望同路人多多交流啊!
想请问一下,DAPI这个染料到底有没有膜通透性,我通过百度搜索查询关于DAPI染料的,基本上是说它能透过细胞膜对活细胞和死细胞均能染上蓝色;但是也有人说DAPI只可以透过死细胞膜,不能对活细胞进行染色,用以区分活死细胞,到底哪个是对的啊,蒙了!!!!!!

