Invitrogen™ EVOS™ Onstage Incubator (OSI-2) Oxygen Sensor Replacement Kit

The EVOS Onstage Incubator (OSI-2) Oxygen Sensor Replacement Kit contains everything needed for the self-installation of a new OSI-2 O2 sensor.

Vector Laboratories VectaCell™ Trolox Antifade Reagent for Live Cell Imaging, 2 ml

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Specialty Products. VectaCell Trolox Antifade Reagent for Live Cell Imaging is a stock solution of the antioxidant Trolox (6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid) in filtered ethanol. Trolox is a water-soluble and cell-permeable analog of vitamin E that efficiently prevents formation of reactive oxygen species such as singlet oxygen (1O2), superoxide anion (O2-) or hydrogen peroxide (H2O2). These can lead to photo-bleaching as well as oxidative damage in cells. While reducing the light intensity usually decreases fading, it also reduces the assay sensitivity. This product contains both Trolox and its oxidized form Trolox-quinone. Trolox has been shown to have a cytoprotective effect and low cytotoxicity for different cell lines and this redox system has been shown to reduce photo-bleaching and blinking during live cell imaging.

Revvity Health Sciences Inc HypoxiSense 680 Fluorescent Imaging Agent

Hypoxia occurs in tumors as a result of the poor ability of their disorganized vascular networks to deliver blood borne oxygen. HypoxiSense680 fluorescent imaging agent detects the tumor cell surface expression of carbonic anhydrase 9 (CA IX) protein, which increases in hypoxic regions within many tumors, especially in cervical, colorectal, non-small cell lung tumors. Pairing HypoxiSense with optical fluorescent imaging technology allows you to image and quantitate tumor sub-regions undergoing hypoxia-related changes, non-invasively and in vivo. HypoxiSense in vivo imaging reagent is ideally suited for detecting hypoxia-induced changes in CA IX expression during: Imaging in vivo mouse and rat tumors Assessing therapeutic efficacy in drug screening of tumor models Fluorescence microscopy of disease tissues For the first time, hypoxia can be measured non-invasively in living mice and rats, as well as in ex vivo tissue samples. It's the perfect solution for the in vivo hypoxia researche