Membrane Tracers

Product#: DC-Membrane-Tracers
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NIR Cell (Membrane) Tracers

 

The analysis of live cell membranes and liposome bilayers represents a significant area of application for fluorescent probes. Lipophilic organic dyes bear some structural resemblance to natural lipids and can be incorporated into cell wall and liposome. BioActs developed CytoFlamma® cell membrane series as versatile membrane selective fluorescent probes. The probes consist of Flamma dye attached with hydrophobic lipid analogs. They can be used in studies for biophysical analysis of membranes, for tracing lipid transport and metabolism in live cells, and for lipid-mediated signal transduction processes. Flamma® dyes display strong absorption, high fluorescence quantum yield and high photostability, and they maintain good fluorescence activity and stability after conjugation to biomolecules. Due to low toxicity and stable retention, CytoFlamma® cell membrane probes might be useful for long-term cell tracing and can be used as membrane markers of endocytosis and exocytosis. The probes are stable under photooxidation effects induced by ultraviolet excitation and are resistant to spontaneous oxidation. We offer CytoFlamma® cell membrane series as selective fluorescent probes for analyzing cell structure by incorporating into plasma membrane.

CytoFlamma® Series

Diagnocine-F1.png Diagnocine-F1.png Diagnocine-F1.png Diagnocine-F1.png                                                                                                                                                                                          
648/672 (1 mM) 648/672 (5 mM) 756/785 (1 mM) 756/785 (5 mM)    
 
Quick link (Cat.#) Series λEx (nm) λEm (nm) Packing unit
RCS1322 CytoFlamma® 552 Cell-membrane (1 mM) 549 564 1 mL
RCS1323 CytoFlamma® 552 Cell-membrane (5 mM) 549 564 1 mL
RCS1422 CytoFlamma® 648 Cell-membrane (1 mM) 648 672 1 mL
RCS1423 CytoFlamma® 648 Cell-membrane (5 mM) 648 672 1 mL
RCS1622 CytoFlamma® 749 Cell-membrane (1 mM) 756 785 1 mL
RCS1623 CytoFlamma® 749 Cell-membrane (5 mM) 756 785 1 mL

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