功能性荧光探针、荧光染料、荧光标记试剂盒

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.