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XenoLight DiR Fluorescent Dye

XenoLight DiR NIR Fluorescent Dye can be used for non-invasive imaging of T-cell or stem cell homing in vivo

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125964 154.00 USD
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XenoLight DiR is a lipophilic, near infrared (NIR) fluorescent cyanine dye ideal for staining cytoplasmic membrane. The two long 18-carbon chains insert into the cell membrane, resulting in specific and stable cell staining with negligible dye transfer between cells. The near infrared property of this dye makes it ideal for in vivo imaging because of significantly reduced autofluorescence from the animal at higher wavelengths.

  • XenoLight DiR (DiIC18(7) or 1,1’-dioctadecyltetramethyl indotricarbocyanine Iodide)
  • Absorption/Emission: 748/780 nm
  • Ideal IVIS filter set: 710 ex/760 em

Disclaimer:  For laboratory use only. This product is intended for animal research only and not for use in humans.


Optical Imaging Classification Fluorescence Imaging
Product Brand Name XenoLight
Shipping Condition Blue Ice
Unit Size 25 mg
Wave Length 750 nm


Resources, Events & More

Resource Type File Name File Format
Brochure In Vivo Imaging Agents Brochure PDF  2 MB
Brochure XenoLight DiR - Track Cells In Vivo Non-Invasively PDF  1018 KB
Data Sheet XenoLight™ DiR PDF  464 KB
Citations Library View peer reviewed publications using PerkinElmer's In Vivo Imaging Reagents Link
Webinars View our complete list of in vivo webinars available on demand Link