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Cat.No.:E-CK-A320
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When cells undergo apoptosis, specific DNA endonucleases will be activated, cutting the genomic DNA between the nucleosomes. The DNA of apoptotic cells is cleaved into multimers of 180~200bp fragments, corresponding to the oligonucleosomal size. Therefore, the DNA of apoptotic cells typically migrates as a ladder of 180~200bp on an agarose gel. The exposed 3'-OH of the broken DNA can be catalyzed by Terminal Deoxynucleotidyl Transferase (TdT) with fluorescein labeled dUTP, which can be detected with fluorescence microscope.
Application | DNA Fragmentation |
Detection method | Fluorometric Method |
Sample type | Paraffin section, frozen section, cell slide |
Assay time | 3 hours |
Detection instrument | Fluorescence Microscope |
Dye Type | FITC |
Ex/Em (nm) | 490/520 |
Channel set | FITC |
Filter set | FITC |
Other reagents required | 4% Paraformaldehyde(E-IR-R113),0.2% Triton X-100(E-IR-R122),PBS(E-IR-R187),ddH2O,Mounting solution with anti-fluorescence quencher(E-IR-R119),Xylene,Ethanol |
Storage | -20°C, shading light |
Shipping | Ice bag |
Expiration date | 12 months |
From now on, if you have published a paper by using any of our products since 1/1/2019, fill out the “Elabscience Publication Reward Application Form”carefully and send it to orders@elabscience.com, we will get back to you with the reward after we confirm it ASAP!
PMID: 36093568 |
PMID: 35841074 |
DOI: 10.1242/dev.201198 |
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PMID: 35792905 |
PMID: 35093467 |
PMID: 35257891 |
PMID: 35986315 |
DOI: 10.1111/ejn.15874 |
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PMID: 34788107 |
DOI: 10.1155/2022/8755263 |
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L*********gSubmitted [ Aug 10 2023 ]
Asked: Hello, my name is Tommy from Southern University of Science and Technology (China). This would be the first time I will be using kits and reagents from Elabscience and thus, I would appreciate it if you could send me a free sample of the kit. I am interested in One-step TUNEL Apoptosis Kit (Green, FITC), 50 assays (Cat.No.:E-CK-A320). Would you be able to provide me with a free sample of the kit before I order the 50 assays? Thank you very much. Tommy.
Reply
adminSubmitted [ Aug 10 2023 ]
Answered: Please contact our China sales department: zhiliang.x@elabscience.com.cn
M*************DSubmitted [ Dec 28 2022 ]
Asked: Hi, I am using the one step TUNEL Apoptosis Kit (Green, FITC) for my samples. I want to know about the positive and the negative controls used in this assay kit. Is the POSITIVE CONTROL the one I used in my experiment as treated positive control group? Same is with the NEGATIVE CONTROL is it the one I used in my study as negative control group? I request you to please clarify it as early as possible. Thank you
Reply
adminSubmitted [ Dec 28 2022 ]
Answered: Both the positive control and the negative control are the control of TUNEL test, which has nothing to do with the grouping in your experiment.
Z*** Submitted [ Jul 20 2022 ]
Asked: Hi, I am trying to find the best assay for apoptosis detection that works with my experimental design. Is it possible to get a free sample to test if it works for me.
Reply
adminSubmitted [ Jul 20 2022 ]
Answered: Dear Zuha, thanks for your message. Cat Number: E-CK-A320 One-step TUNEL In Situ Apoptosis Kit (Green, FITC) we can provide you with a trial pack-10 assays for free.
R***nSubmitted [ Jun 13 2022 ]
Asked: Respected Sir, I am Mohd Rihan, working under the department of Pharmacology and Toxicology, NIPER, Mohali, Chandigarh., india. Sir, i am intreseted to purchased your kit, but before ordering your kit, if it possible to check your kit can work or not with my sample. So, if can possible to get a free sample before ordering 50 assay kit and if it work fine with us we will put more order in future. looking your postive response. Thankyou
Reply
adminSubmitted [ Jun 13 2022 ]
Answered: Dear Mohd Rihan,thanks for your message,Cat Number: E-CK-A320 One-step TUNEL In Situ Apoptosis Kit (Green, FITC) we can provide you with a trial pack-10 assays for free.
R***nSubmitted [ Jun 13 2022 ]
Asked: Respected Sir, I am Mohd Rihan, working under the department of Pharmacology and Toxicology, NIPER, Mohali, Chandigarh., india. Sir, i am intreseted to purchased your kit, but before ordering your kit, if it possible to check your kit can work or not with my sample. So, if can possible to get a free sample before ordering 50 assay kit and if it work fine with us we will put more order in future. looking your postive response. Thankyou
Reply
adminSubmitted [ Jun 13 2022 ]
Answered: Dear Mohd Rihan,thanks for your message,Cat Number: E-CK-A320 One-step TUNEL In Situ Apoptosis Kit (Green, FITC) we can provide you with a trial pack-10 assays for free.
adminSubmitted [ Jun 13 2022 ]
Answered:
H*******.Submitted [ May 04 2022 ]
Asked: Hello--I am in the same situation as the previous posted question--this would be the first product I have purchased from Elabscience and would also be interested in a sample of the kit. Would this be possible? Please let me know. Thank you, Hannah.
Reply
adminSubmitted [ May 04 2022 ]
Answered: Hello Hannah, thanks for your message. For your request, a free sample of the kit can be applied for you. Could you please send your detailed shipping address and valid FedEx account (if available) to orders@elabscience.com? Your request will be processed soon after receiving your information. Thank you.
S*************ASubmitted [ Jan 21 2022 ]
Asked: Hello, This would be first time I would be using kits/reagents from Elabscience and therefore, I was wondering if I can get a free sample of a kit I would like to try out. I am interested in One-step TUNEL Apoptosis Kit (Green, FITC), 20 assay (Cat.No.:E-CK-A320). Please let me know if I can get a free sample of it before ordering the kit of 50 assays. Thank you, Shireen
Reply
adminSubmitted [ Jan 21 2022 ]
Answered: Hello Shireen, Thanks for your message and interest in our product. For your request, a free sample below has been applied for you: Cat Number: E-CK-A320 One-step TUNEL Apoptosis Kit (Green, FITC) 20 Assays Could you please send us your detailed shipping address and valid FedEx account to cover the shipping fee for the free sample? Your request will be processed soon after receiving your information. Any questions please feel free to contact us at orders@elabscience.com. Best regards.