Qtracker™ non-targeting quantum dots are designed to be injected into the tail vein of mice for in vivo adoption in small animals Imaging (SAIVI) technology to study vascular structure. These nanocrystals emit strong fluorescent and red-shifted emission signals to increase tissue penetration and feature a specially developed PEG surface coating to minimize the effects of non-specific interactions and reduce tissue immune responses. Because the PEG surface coating contains no reactive functional groups, Qtracker™ non-targeted quantum dots can retain long circulation times and enable imaging for up to 3 hours with a single injection, or longer with additional injections.

Are different emission spectra or longer tracking required? View our other Mammalian Cell Tracking Products.

Important Properties:

•Qtracker™ 655 tags have excitation/emission wavelengths (405-615/655) nm
• Designed for in vivo imaging of small animals
• Introduced via tail vein injection, allowing imaging for up to 3 hours after injection
• Available in four colors—565 nm, 655 nm, 705 nm or 800 nm emission

Read about SAIVI and More information on Qdot™ nanocrystal applications.

For research use only. Not for use in the treatment or diagnosis of any animal or human being.