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Detection Principle | Annexin V is a member of the annexin family, which binds to phosphatidylserine (PS) in a calcium-dependent manner. The Annexin V-labeled fluorescein bind specifically to the PS on the outer leaflet apoptotic cell membrane and can be detected with flow cytometry or fluorescence microscope. |
Detection Method | Fluorometric method, Flow cytometry |
Sample Type | Cell samples |
Assay Time | 40 min |
Detection Instrument | Flow Cytometer |
Dye Type | Elab Fluor®Red 780 |
Ex/Em | 625/765 |
Channel Set | APC/Cy7 |
Other Reagents Required | Annexin V Binding Buffer(E-CK-A151), PBS(E-BC-R187), Deionized water |
Storage | This product can be stored at 2-8°C for 12 months with shading light. |
Expiration date | 12 months |
Shipping | Ice bag |
Other Clones
1 Results
Other Formats
1 Results
Q1:Will using EDTA-containing trypsin affect Annexin V staining?
EDTA-containing trypsin can be used, but ensure thorough washing with PBS after digestion to remove residual EDTA.
Q2:Can Annexin V kit be detected using fluorescence microscopy?
Yes, Annexin V kit can be used with fluorescence microscopy to observe apoptosis in situ. However, apoptotic cells often exhibit reduced adhesion (e.g., poor attachment or floating), which may result in detection failure during observation.
