VivoTag® fluorochromes are designed specifically to enable customized development of novel superbright fluorescent imaging agents. Provide superbright, stable fluorescence for longer times. Minimal cytotoxicity, narrow size distribution, highly functionalized. Customizable targeting with chosen fluorochrome and amine-reactive molecules, such as NHS esters, anhydrides or EDC activated carboxylates.
AminoSpark® nanoparticles are a family of highly fluorescent near infrared nanoparticles specifically designed for in vivo imaging. AminoSPARKS comprise an iron oxide core that is coated to specifically produce a functionalized biocompatible product. AminoSPARK® 680 contains an amine-functionalized surface that serves as an optical platform, suitablefor further chemistry and conjugation to a variety of amine reactive molecules. AminoSPARK nanoparticles can be derivatized with amine reactive molecules, such as NHS esters, anhydrides or EDC activated carboxylates, using standard amine coupling conditions.
A lypophilic NIR dye like the XenoLight DiR is ideal for staining the cytoplasmic membrane, resulting in specific and stable cell staining with negligible dye transfer between cells.
XenoLight CF™ labeling kits provide a flexible solution for labeling proteins, peptides or antibodies. Available in a 680 nm, 750 nm or 770nm dye formulation, XenoLight CF kits are ideal for in vivo optical imaging. The low immunogenicity coupled with high solubility and >95% reactivity results in conjugates that are highly specific, bright and with improved half life.
This kit is for phagocytic cell labeling. It is used to selectively label cells with phagocytic capabilities such as monocytes, macrophages or neutrophils.
PKH67 Green Fluorescent Cell Linker Midi Kit has been used for:. labeling exosomes . extracellular vesicles (EVs)l. normal and sickle red blood cells (RBCs). Raji cells
CellVue Claret kit fluoresces in the far red and may be used for general cell membrane labeling including in vitro cell labeling, in vitro lymphocyte proliferation studies,† in vivo cytotoxicity assays,† and also as a second color for monitoring cell-cell membrane transfer.†