Invitrogen™ Qtracker™ 655 Cell Labeling Kit
The reagents in the Qtracker™ 655 Cell Labeling Kit use a custom targeting peptide to deliver red-fluorescent Qdot™ 655 nanocrystals into the cytoplasm of live cells. Qtracker™ Cell Labeling Kits are designed for loading cells grown in culture with highly fluorescent Qdot™ nanocrystals. Once inside the cells, Qtracker™ labels provide intense, stable fluorescence that can be traced through several generations, and are not tran…
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Great! Made all the difference in showing that the cells went to the right place
targeting peptides to deliver red-fluorescent Qdot nanocrystals into the cytoplasm of live cells
It´s easy to use. In my research it made all the difference, because the antibody I used to mark human cells was not good, so the marking of my cells depended exclusively on this product, which was a second plan in case something unexpected happened. The result was very good, impeccable images were taken.
Review Date: 1 Nov 2022 | Thermo Fisher Scientific
The reagents in the Qtracker™ 655 Cell Labeling Kit use a custom targeting peptide to deliver red-fluorescent Qdot™ 655 nanocrystals into the cytoplasm of live cells. Qtracker™ Cell Labeling Kits are designed for loading cells grown in culture with highly fluorescent Qdot™ nanocrystals. Once inside the cells, Qtracker™ labels provide intense, stable fluorescence that can be traced through several generations, and are not transferred to adjacent cells in a population.
Key attributes:
- Qtracker™ 655 label has Ex/Em (405-615/655) nm
- Designed for loading cells grown in culture with highly fluorescent Qdot™ nanocrystals
- Provide intense, stable fluorescence that can be traced through several generations
- Available in eight colors—525 nm, 565 nm, 585 nm, 605 nm, 625 nm, 655 nm, 705 nm, or 800 nm emission
- Excellent tools for long-term tracking or imaging studies of live cells, including migration, motility, morphology, and other cell function assays
