Near-infrared (NIR) fluorescent agent for in vivo imaging and other applications.
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For laboratory use only. This product is intended for animal research only and not for use in humans.
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AngioSense® 680 EX reagent is an in vivo blood pool vascular fluorescent imaging agent. AngioSense 680 EX is a near-infrared labeled fluorescent macromolecule that remains localized in the vasculature for extended periods of time and enables imaging of blood vessels and angiogenesis. AngioSense 680 EX can be used to study angiogenesis, as a marker for blood vessel density, in animal tumor models.
AngioSense 680 EX can be used to characterize vascular changes and therapeutic responses associated with animal models of arthritis.
|Fluorescent Agent Type||Vascular|
|Optical Imaging Classification||Fluorescence Imaging|
|Quantity in a Package Amount||1.0 Units|
|Shipping Condition||Blue Ice|
|Therapeutic Area||Vascular disease, Angiogenesis, Arthritis, Inflammation, Oncology/Cancer|
|Unit Size||1 Vial (10 doses)|
|Wave Length||680 nm|
Optical-based in vivo imaging of vascular changes and vascular leak is an emerging modality for studying altered physiology in a variety of different cancers and inflammatory states. A number of fluorescent imaging probes that circulate with the blood, but have no target selectivity, have been used to detect tumor leakiness as an indication of abnormal tumor vasculature. Inflammation is also characterized by distinct vascular changes, including vasodilation and increased vascular permeability, which are induced by the actions of various inflammatory mediators. This process is essential for facilitating access for appropriate cells, cytokines, and other factors to tissue sites in need of healing or protection from infection. This application note investigates the use of three fluorescent imaging probes, to detect and monitor vascular leak and inflammation in preclinical mouse breast cancer models.
Cancer chemotherapy can produce severe side effects such as suppression of immune function and damage to heart muscle, gastrointestinal tract, and liver. If serious enough, tissue injury can be a major reason for late stage termination of drug discovery research projects, so it is becoming more important to integrate safety/toxicology assessments earlier in the drug development process. There are a variety of traditional serum markers, tailored mechanistically to specific tissues, however there are no current non-invasive assessment tools that are capable of looking broadly at in situ biological changes in target and non-target tissue induced by chemical insult.
AngioSense® 680 EX is a fluorescent in vivo blood pool imaging agent. AngioSense® 680 EX is a nearinfrared labeled fluorescent macromolecule that remains localized in the vasculature for extended periods of time and enables imaging of blood vessels and angiogenesis.
AngioSense 680 EX in vivo imaging agent protocol for preparing mice for imaging, preparing AngioSense 680EX agent, injections of agent into mice, imaging injected mice on IVIS and FMT imaging systems