Cell Meter™ Live Cell Caspase 8 Binding Assay Kit *Red Fluorescence*
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
UNSPSC | 12171501 |
Alternative formats
Cell Meter™ Live Cell Caspase 8 Binding Assay Kit *Green Fluorescence* |
Related products
Overview | SDSProtocol |
See also: Caspases
Our Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases. These inhibitors are cell permeable and non-cytotoxic. Once inside the cell, the caspase inhibitors bind covalently to the active caspases. This Cell Meter™ Live Cell Caspase 8 Activity Assay Kit is designed to detect cell apoptosis by measuring caspase 8 activation in live cells. It is used for the quantification of activated caspase 8 activities in apoptotic cells, or for screening caspase 8 inhibitors. iFluor 647-LETD-FMK, the red label reagent, allows for direct detection of activated caspase 8 in apoptotic cells by fluorescence microscopy, flow cytometer, or fluorescent microplate reader. The kit provides all the essential components with an optimized assay protocol.
Platform
Flow cytometer
Excitation | 640 nm laser |
Emission | 660/20 nm filter |
Instrument specification(s) | APC channel |
Fluorescence microscope
Excitation | Cy5 filter set |
Emission | Cy5 filter set |
Recommended plate | Black wall/clear bottom |
Instrument specification(s) | Black wall/clear bottom |
Fluorescence microplate reader
Excitation | 640 nm |
Emission | 680 nm |
Cutoff | 665 nm |
Recommended plate | Black wall/clear bottom |
Instrument specification(s) | Bottom read mode |
Components
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Correction Factor (260 nm) | Correction Factor (280 nm) |
Cell Meter™ Live Cell Caspase 8 Binding Assay Kit *Green Fluorescence* | 493 | 517 | 83000 | 0.32 | 0.178 |
Images
Figure 1. Flow cytometric analysis of active caspase 8 using Cell Meter™ Live Cells Caspase 8 detection kit in Jurkat cells. The cells were treated with 1 μM staurosporine for 5 hours (Green) while untreated cells were used as a control (Red). The staurosporine response was inhibited by Z-VAD-FMK (caspase inhibitor) shown as blue. Cells were incubated with iFluor 647-LETD-FMK for 1 hour at RT. The fluorescent intensity was measured using NovoCyte flow cytometer with 660/20 nm filter (APC channel).
References
View all 50 references: Citation Explorer
Cigarette smoke inhibits the NLRP3 inflammasome and leads to caspase-1 activation via the TLR4-TRIF-caspase-8 axis in human macrophages.
Authors: Buscetta, Marco and Di Vincenzo, Serena and Miele, Monica and Badami, Ester and Pace, Elisabetta and Cipollina, Chiara
Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology (2020): 1819-1832
Authors: Buscetta, Marco and Di Vincenzo, Serena and Miele, Monica and Badami, Ester and Pace, Elisabetta and Cipollina, Chiara
Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology (2020): 1819-1832
Caspase-8 Induces Lysosome-Associated Cell Death in Cancer Cells.
Authors: Zhong, Benfu and Liu, Miao and Bai, Changsen and Ruan, Yuxia and Wang, Yuanyuan and Qiu, Li and Hong, Yang and Wang, Xin and Li, Lifang and Li, Binghui
Journal: Molecular therapy : the journal of the American Society of Gene Therapy (2020)
Authors: Zhong, Benfu and Liu, Miao and Bai, Changsen and Ruan, Yuxia and Wang, Yuanyuan and Qiu, Li and Hong, Yang and Wang, Xin and Li, Lifang and Li, Binghui
Journal: Molecular therapy : the journal of the American Society of Gene Therapy (2020)
Expression levels of EPHB4, EFNB2 and caspase-8 are associated with clinicopathological features and progression of esophageal squamous cell cancer.
Authors: Ni, Qianzhi and Chen, Pingping and Zhu, Bing and Li, Jingjing and Xie, Dong and Ma, Xingyuan
Journal: Oncology letters (2020): 917-929
Authors: Ni, Qianzhi and Chen, Pingping and Zhu, Bing and Li, Jingjing and Xie, Dong and Ma, Xingyuan
Journal: Oncology letters (2020): 917-929
Dissecting DISC regulation via pharmacological targeting of caspase-8/c-FLIPL heterodimer.
Authors: Hillert, Laura K and Ivanisenko, Nikita V and Busse, Denise and Espe, Johannes and König, Corinna and Peltek, Sergey E and Kolchanov, Nikolai A and Ivanisenko, Vladimir A and Lavrik, Inna N
Journal: Cell death and differentiation (2020)
Authors: Hillert, Laura K and Ivanisenko, Nikita V and Busse, Denise and Espe, Johannes and König, Corinna and Peltek, Sergey E and Kolchanov, Nikolai A and Ivanisenko, Vladimir A and Lavrik, Inna N
Journal: Cell death and differentiation (2020)
Edwardsiella piscicida type III protein EseJ suppresses apoptosis through down regulating type 1 fimbriae, which stimulate the cleavage of caspase-8.
Authors: He, Tian Tian and Zhou, Ying and Liu, Ying Li and Li, Duan You and Nie, Pin and Li, Ai Hua and Xie, Hai Xia
Journal: Cellular microbiology (2020): e13193
Authors: He, Tian Tian and Zhou, Ying and Liu, Ying Li and Li, Duan You and Nie, Pin and Li, Ai Hua and Xie, Hai Xia
Journal: Cellular microbiology (2020): e13193
Target inhibition of caspase-8 alleviates brain damage after subarachnoid hemorrhage.
Authors: Ke, Da-Qiang and Chen, Zhi-Yang and Li, Zhou-Ling and Huang, Xia and Liang, Hui
Journal: Neural regeneration research (2020): 1283-1289
Authors: Ke, Da-Qiang and Chen, Zhi-Yang and Li, Zhou-Ling and Huang, Xia and Liang, Hui
Journal: Neural regeneration research (2020): 1283-1289
Luteolin-regulated MicroRNA-301-3p Targets Caspase-8 and Modulates TRAIL Sensitivity in PANC-1 Cells.
Authors: Moeng, Sokviseth and Son, Seung Wan and Seo, Hyun Ah and Lee, Jong Sun and Kim, Chung Kwon and Kuh, Hyo Jeong and Park, Jong Kook
Journal: Anticancer research (2020): 723-731
Authors: Moeng, Sokviseth and Son, Seung Wan and Seo, Hyun Ah and Lee, Jong Sun and Kim, Chung Kwon and Kuh, Hyo Jeong and Park, Jong Kook
Journal: Anticancer research (2020): 723-731
Ptpn6 inhibits caspase-8- and Ripk3/Mlkl-dependent inflammation.
Authors: Speir, Mary and Nowell, Cameron J and Chen, Alyce A and O'Donnell, Joanne A and Shamie, Isaac S and Lakin, Paul R and D'Cruz, Akshay A and Braun, Roman O and Babon, Jeff J and Lewis, Rowena S and Bliss-Moreau, Meghan and Shlomovitz, Inbar and Wang, Shu and Cengia, Louise H and Stoica, Anca I and Hakem, Razq and Kelliher, Michelle A and O'Reilly, Lorraine A and Patsiouras, Heather and Lawlor, Kate E and Weller, Edie and Lewis, Nathan E and Roberts, Andrew W and Gerlic, Motti and Croker, Ben A
Journal: Nature immunology (2020): 54-64
Authors: Speir, Mary and Nowell, Cameron J and Chen, Alyce A and O'Donnell, Joanne A and Shamie, Isaac S and Lakin, Paul R and D'Cruz, Akshay A and Braun, Roman O and Babon, Jeff J and Lewis, Rowena S and Bliss-Moreau, Meghan and Shlomovitz, Inbar and Wang, Shu and Cengia, Louise H and Stoica, Anca I and Hakem, Razq and Kelliher, Michelle A and O'Reilly, Lorraine A and Patsiouras, Heather and Lawlor, Kate E and Weller, Edie and Lewis, Nathan E and Roberts, Andrew W and Gerlic, Motti and Croker, Ben A
Journal: Nature immunology (2020): 54-64
Chrm3 protects against acinar cell necrosis by stabilizing caspase-8 expression in severe acute pancreatitis mice model.
Authors: Huang, Ning and Murtaza, Ghulam and Wang, Lujing and Luan, Jing and Wang, Xinlei and Sun, Yumiao and Wu, Xing and Tao, Yuxi and Shi, Shuoxi and Cao, Peihua and Qiao, Yu and Han, Dong and Kou, Jiayuan and Ma, Ning and Gao, Xu
Journal: Journal of cellular biochemistry (2020): 2618-2631
Authors: Huang, Ning and Murtaza, Ghulam and Wang, Lujing and Luan, Jing and Wang, Xinlei and Sun, Yumiao and Wu, Xing and Tao, Yuxi and Shi, Shuoxi and Cao, Peihua and Qiao, Yu and Han, Dong and Kou, Jiayuan and Ma, Ning and Gao, Xu
Journal: Journal of cellular biochemistry (2020): 2618-2631
Yansuanmalingua inhibits replication of type 2 porcine reproductive and respiratory syndrome virus via activating the caspase-8 apoptosis pathway.
Authors: Ding, Yaozhong and Li, Guoxiu and Cheng, Fangzhen and Dai, Junfei and Hu, Yonghao and Zhang, Jie
Journal: Journal of basic microbiology (2020)
Authors: Ding, Yaozhong and Li, Guoxiu and Cheng, Fangzhen and Dai, Junfei and Hu, Yonghao and Zhang, Jie
Journal: Journal of basic microbiology (2020)
Application notes
FAQ
Do you offer any fluorimetric assays that measure caspase activation/activity in live cells using a flow cytometer?
What are common laser lines used in flow cytometry?
How can I tell if my cell sample is dying?
How does propidium iodide staining work?
What filters should I use for Apoptosis/Necrosis Assay Kit (Cat No. 22840)?
What are common laser lines used in flow cytometry?
How can I tell if my cell sample is dying?
How does propidium iodide staining work?
What filters should I use for Apoptosis/Necrosis Assay Kit (Cat No. 22840)?