blue

EvoQuest ™ Custom Laboratory Services from Invitrogen

...g material samples by overnight delivery on dry or blue ice, except where noted....

Pulsed Blue LED Excitation Source, 470 nm center wavelength from Ocean Optics

...ither pulsed or continuous output at 470 nm -- the blue region -- for fluorescence measurements. The source is designed for use with Ocean Optics spectrometers configured for fluorescence, with FOXY Fiber Optic Oxygen Sensors, and with sampling optics such as the CUV-UV-ALL 4-way Cuvette Holder. Featur...

UltraPure Agarose and SYBR Safe DNA Gel Stain Combo from Invitrogen

...th SYBR Safe DNA gel stain can be detected using a blue light transilluminator such as Invitrogens Safe Imager, a standard UV transilluminator, or a laser-based scanner. Bound to nucleic acids, the green-fluorescent SYBR Safe stain has fluorescence excitation maxima at ~280 and ~502 nm, and an emission ma...

UltraPure Agarose and SYBR Safe DNA Gel Stain combo from Invitrogen

...th SYBR Safe DNA gel stain can be detected using a blue light transilluminator such as Invitrogens Safe Imager, a standard UV transilluminator, or a laser-based scanner. Bound to nucleic acids, the green-fluorescent SYBR Safe stain has fluorescence excitation maxima at ~280 and ~502 nm, and an emission ma...

Amphetamine ELISA Kit, Ultra from Neogen Corporation

...absence of the drug in the sample will result in a blue color, whereas the presence of the drug will result in decreased or no color development....

Veritas Microdissection Instrument, with LCM and Laser Cutting from Arcturus, now part of Molecular Devices

... integration time, color CCD video camera and red, blue and green filter cubes for the easy identification and precise dissection of fluorescently stained cells. Custom UV filter cubes are also available....

FastPlax Titer Kit from Novagen

...s. Plaques are clearly distinguished by their dark blue color. The kit contains sufficient reagents to perform five 6-well plate assays....

Propidium Iodide from KPL

... red color provides excellent contrast to green or blue fluorochromes such as FITC, Cy2 or AMCA. Propidium Iodide can be used for fluorescent in situ hybridization, immunohistochemistry and flow cytometry....

DAPI from KPL

... fluorescent counterstain which stains the nucleus blue in color. The bright blue fluorescence provides excellent contrast to red fluorochromes such as rhodamine, Cy3, Texas Red, or ...

Gel Loading Solution (Type I) from Sigma-Aldrich

...ers the advantage of two tracking dyes (bromphenol blue and xylene cyanole). Sucrose adds density to facilitate sample loading....

Orange G Loading Buffer from MBL International

... Dye runs faster than Bromophenol blueor methylene blue dyes in standard agarose gels.Orange G dye migrates with DNA between 10 and20 nucleotides long. The migration at this sizeprevents the obscuring of smaller DNA bands, andconveniently indicates the front of DNA migration.The Orange G Loading Dye is th...

Gel Loading Solution from Sigma-Aldrich

...s. The gel loading solution contains a bromophenol blue tracking dye and sucrose to add density and facilitate sample loading. EDTA has been included to inhibit nucleases that require divalent cations and SDS has been added to help dissociate DNA-protein complexes which can interfere with electrophoresis....

EasyCyte Plus System from Guava Technologies

...ers (4 fluorescent colors, 2 light scatter), and a blue laser for access to commonly used fluorescent dyes. The 4th color option, combined with the built-in 96-well autosampler, allows researchers to obtain even more data while performing more complex biological studies such as white blood cell phenotypi...

pAcHLT-A-BFP from BD Biosciences Pharmingen

... Vector (Cat. No. 554793). Itcontains the gene for blue fluorescent protein (BFP), followed by a 6xHis tag and a multiple cloning site (MCS).Foreign genes are expressed as BFP-6xHis fusion proteins when cloned into one of the available restriction enzymesites (EcoR I, Stu I, Sac I, Not I, Pst I, Kpn I, Sm...

XpressPack™ Colorimetric Amplification Detection System, required for colorimetric XpressPack™ from CHEMICON

...removed by washing. When TMB substrate is added, a blue color develops. The reaction is stopped by the addition of an acid, changing the color to yellow. This color is quantitated using a microplate reader; the intensity of the color is directly proportional to the amount of amplicon present in the sample...

XpressPack™ Luminescent Amplification Detection System, required for luminescent XpressPack™ from CHEMICON

...oved by washing. When calcium cations are added, a blue light is emitted. This light is quantified using a microplate luminometer; the intensity of the light is directly proportional to the amount of amplicon present in the sample. Components: Denaturation Solution Hybridization Buffer AquaLite
...

Vi-CELL Cell Viability Analyzer from Beckman Coulter

...tic and cost effective means to perform the trypan blue dye exclusion method. This data is essential to the decision making process for basic tissue culture cell passage and maintaining optimum culture conditions in bioreactors. Cell and tissue culture applications in life science research, including reco...

Guava EasyCyte Mini from Guava Technologies

...fordable, very compact, and nicely equipped with a blue laser and 3-color detection. The Guava EasyCyte Mini has all of the functionality of the current Guava EasyCyte 96-well platform but in a single sample format, making the system extremely affordable and accessible to those researchers with lower thro...

Guava EasyCyte from Guava Technologies

...y The Guava EasyCyte system is the first and only blue laser based multiparameter cytometer with built-in...ties The Guava EasyCyte system is equipped with a blue laser (488 nm), three fluorescence detectors, forward scatter (FSC) and sides scatter (SSC) to ident...

MTT Reagent A from CHEMICON

...te that is cleaved by living cells to yield a dark blue formazan product. This process requires active mitochondria, and even freshly dead cells do not cleave significant amounts of MTT. Reagent A is a component of Chemicons MTT assay kit, Catalog Number CT01/CT02....

X-GAL (5-Bromo-4-Chloro-3-Indolyl-Beta-D-Galactopyranoside), = 99.0% from AMRESCO, Inc.

...ds by blue/white selection. X-Gal forms an intense blue precipitate in the presence of beta-Galactosidase. Other sizes available....