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RedDot™2 Far-Red Nuclear Stain, 200X in DMSO, Biotium

Fornecedor: Biotium

RedDot™
40061-1EA 674 EUR
40061-1 40061. 40061-T
RedDot™2 Far-Red Nuclear Stain, 200X in DMSO, Biotium
Ensaios Ensaios celulares
RedDot™2 is a far-red cell membrane-impermeant nuclear dye similar to Draq7™. Ideal for staining the nuclei of dead or fixed and permeabilized cells with minimal cytoplasmic RNA staining.

  • Ideal for specifically nuclear counterstaining of fixed cells or tissue sections
  • Minimal cytoplasmic RNA staining
  • Cell membrane-impermeant, for selective staining dead cells in culture
  • λEx/λEm (DNA-bound) = 665/695 nm, for detection in the Cy®5 channel

RedDot™2 provides excellent nuclear counterstaining in fixed and permeabilized cells and tissue sections without the need for RNase treatment to remove cytoplasmic RNA. The dye is highly thermostable and photostable, providing convenient handling and ideal for demanding applications such as confocal microscopy. RedDot™2 can be efficiently excited by wavelengths from 488 to 647 nm, and therefore can be used with the 488 nm flow cytometry laser line. Please note: far-red dyes like RedDot™2 are not visible to the human eye, but must be imaged with a CCD camera or by confocal microscopy.

Please note: far-red dyes like RedDot™2 are not visible to the human eye, but must be imaged with a CCD camera or by confocal microscopy.

Please also see RedDot™1 (catalog no. 40060), a spectrally similar dye designed for specific nuclear staining of live cells.

In Cell Western is a trademark of LI-COR® Biosciences. Cy dye is a registered trademark of GE Healthcare. Draq7 is a trademark of BioStatus Ltd.
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