Search results for "molecular microbiology"

Corning® Spin-X® UF 500 µL Centrifugal Concentrator, 5,000 MWCO Membrane, 25/CaseCorning Spin-X UF centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery. The proprietary vertical membrane design and thin channel filtration chamber minimizes membrane fouling and provides fast, high speed concentrating, even with particle laden sol…

Bottom surface options: 0.72 or 0.17mm glass (custom available on request) and clear quartz. Glass bottom plates are scratch resistant. Glass bottom plates are microbubble resistant Black polystyrene upper microplate structure. Applications include fluorescence assays such as laser-induced fluorescence (LIF), Fluorescence Correlation Spectroscopy (FCS); and Nephelometry. Ideal for cell-based assays using Scanning and Confocal…

The unique and replaceable polyethylene (PE) Safe-Cone Filters act as a final barrier to prevent any fluids and liquid vapours from reaching the internal components of the pipette. The Safe-Cone Filter: Protects the pipette and the sample from contamination Prolongs the pipette’s lifetime Reduces maintenance intervals of the pipette Is cost-effective Self-sealing Plus Filters are meant for applications suc…

For direct in-line sample preparation of untreated bio-fluids: LC-integrated sample preparation with LiChrospher® ADS is less expensive, less time consuming and more precise in comparison to conventional off-line sample preparation. LiChrospher® ADS allows the direct extraction and enrichment of hydrophobic, low molecular analytes from untreated samples such as haemolysed blood, plasma, serum, milk, salivary fluid, fermentatio…

Bioneer’s AccuPrep® PCR Purification Kit allows rapid purification of DNA fragments (dsDNA and ssDNA) from PCR products and other enzymatic reactions. Purification of up to 10 µg of DNA fragments from PCR and other enzymatic products within 5 minutes with > 90% recovery are routine with the AccuPrep PCR Purification Kit. Size range is 100 bp - 10 kb, so common 20 - 40 mer oligonucleotides are easily removed. Elution volume can…

Bioneer’s AccuPrep® Gel Purification Kit allows rapid DNA gel purification of up to 10 μg DNA fragments or plasmid DNA from low-melting, TAE and TBE agarose gels as well as PCR products and enzymatic reaction mixtures. Fragments 70 bp – 10 kb can be isolated in less than 15 minutes with the AccuPrep Gel Purification Kit Recovery efficiencies are QC’ed to be greater than 70%. Elution volume can be as little as 30 μl when concen…

Introducing the Kingfisher CCD, driven by the new Sony ICX674 and ICX694 chips, offering 2.8MP and 6MP resolution. The Kingfisher has 4.54μm x 4.54μm pixels enabling ultra sharp image resolution and QE of up to 77%. The extremely low dark current allows long exposure times, perfect for staring applications. The Kingfiasher camera offers outstanding performance for low light applications such as fluorescence imaging, astronomy,…

The CHEMICON® In Vitro Vascular Permeability Assay is performed in a 24-well tissue culture plate with 12 cell culture inserts. The inserts contain 1.0 μm symmetrical pores within a transparent polyethylene membrane. The high pore density membranes permit amplified rates of basolateral diffusion with molecules of interest for permeability assays. The membrane is tissue culture treated on both sides for cell growth. Within CHE…

The need to reduce analysis times and increasing use of Mass Spectrometry (MS) as a detection technique has resulted in a requirement for shorter, narrower columns with higher efficiencies.  Selecting the highest quality column can be extremely critical for such challenging applications.  Column performance, lifetime and reproducibility were recently rated as the three most important factors in a Hichrom customer survey. Put…

Human Adiponectin/Acrp30 Quantikine ELISA Kit - For the quantitative determination of total human Adiponectin concentrations in cell culture supernates, serum, and plasma.The R&D Quantikine ELISA Kit is complete and ready-to-use. Immunoassays are available for measuring a range of molecules including cytokines, chemokines, growth factors, proteases, and more. Features of the R&D Quantikine ELISA Kit:• Complete ready to use ki…

R&D Mouse Obesity Antibody Array - Proteome Profiler Array - For the parallel determination of the relative levels of selected mouse Adipokines. R&D Mouse Obesity Array (Catalog # ARY013) is a rapid, sensitive, and economical tool used to simultaneously detect the relative levels of 38 different obesity-related molecules in a single sample. No specialized equipment is necessary.  R&D Mouse Obesity Antibody Array for the meas…

Prima BT Bench top Mass Spectrometer - Highly reliable, precise, and flexible gas analyzer specifically designed for process development laboratories. The Thermo Scientific Prima BT Bench top Mass Spectrometer is an industrial laboratory gas analyzer based on scanning magnetic-sector mass spectrometry. Designed for continuous operation in a process environment, the Prima BT mass spectrometer is simple to operate and easy to m…

TOP2A IQFISH pharmDx™ is a direct fluorescence in situ hybridization (FISH) assay based on Dako's new fast IQISH hybridization buffer chemistry. The new IQISH hybridization buffer is non-toxic and allows genomic DNA probe hybridization to be performed in just 60-120 minutes. The short hybridization time results in a turnaround time of about 3½ hours for a complete FISH staining from deparaffinization to mounting. TOP2A IQFISH…

AxyPrep™ DNA Gel Extraction Kit employs optimized reagents in combination with a convenient spin column to purify DNA fragments from either TAE or TBE agarose gels (regular and low-melt). Each AxyPrep column in the AxyPrep DNA Gel Extraction Kit will bind up to 8 µg of DNA. DNA fragments in a size range of 75 bp up to 10 kb can be efficiently recovered with the AxyPrep DNA Gel Extraction Kit. Depending upon the length of the…

Bioneer’s AccuPrep® 96 PCR Purification Kit is a high throughput PCR purification kit that allows PCR product purification from up to 96 PCR reactions at once. The AccuPrep 96 PCR Purification Kit allows purification of up 10 μg of DNA fragments from PCR and other enzymatic products within 25 minutes. The AccuPrep 96 PCR Purification Kit features recovery efficiencies up to 95%. Size range is 100 bp - 10 kb, thus 20-40 mer oli…

The Thermo Scientific™ picoSpin™ 80 spectrometer provides the power of Nuclear Magnetic Resonance (NMR) spectroscopy in a compact and affordable instrument. The picoSpin 80 spectrometer is simple to operate. It is easy for students and technicians with limited NMR experience to use the power of NMR spectroscopy to identify chemical compounds or elucidate their structure. The instrument’s fluid capillary system is contained wi…

An enzyme immunoassay for the quantitative in vitro diagnostic measurement of active free cortisol (hydrocortisone and hydroxycorticosterone) in saliva. Measurements of cortisol are used in the diagnosis and treatment of disorders of the adrenal gland. The DRG Salivary Cortisol ELISA Kit is a solid phase enzyme-linked immunosorbent assay (ELISA), based on the principle of competitive binding. The microtiter wells are coated w…

Structurally diverse small molecule libraries with broad 3D pharmacophore coverage for hit identification ChemBridge offers two, complementary DIVERSet™ Libraries, each composed of 50,000 leadlike and druglike compounds. Both DIVERSet Libraries (the DIVERSet-EXP and the DIVERSet-CL) are designed to provide the greatest coverage of pharmacophore space within 50,000 compounds while maintaining chemical structure diversity. Th…

CHEMICON®'s Mesenchymal Stem Cell Osteogenesis Kit contains all the reagents necessary to readily differentiate mesenchymal stem cells to an osteogenic lineage as assessed by Alizarin Red staining. Reagents in the kit include two ECM coating molecules (collagen Type I and vitronectin) that have been shown to promote osteogenic differentiation of mesenchymal stem cells (Salasznyk, 2004) along with inducing reagents, dexamethaso…

A low volume electrochemical cell optimized for the low flow rates of electrospray ionization mass spectrometry (ESI-MS). • Optimized for incorporation into low flow rate LC-MS applications • Provides high efficiency electrochemical conversion with minimal peak dispersion Proven Coulometric DesignThe Model 5030 Cell utilizes the proven porous graphite flow through design pioneered by ESA and is optimized for incorporation…

The Corning FluoroBlok Insert System is made with a unique light-tight PET membrane that effectively blocks the transmission of light from 400-700 nm.Save time and labor using automated fluorescence detectionEliminate cell insert manipulation—get rapid data collection without the need for plate washing or manual cell scraping and counting. Chart migration of cells and molecules in realtime without dismantling or destroying the…

The Corning FluoroBlok Insert System is made with a unique light-tight PET membrane that effectively blocks the transmission of light from 400-700 nm.Save time and labor using automated fluorescence detectionEliminate cell insert manipulation—get rapid data collection without the need for plate washing or manual cell scraping and counting. Chart migration of cells and molecules in realtime without dismantling or destroying the…

Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic compounds that enhance cell adhesion and protein absorption by altering surface charges on the culture substrate. In addition to promoting cell adhesion, poly-lysine surface treatments support neurite outgrowth and improve the survival of many central nervous system (CNS) primary cells in culture. As PDL and PLL are synthetic molecules, they do not stimulate biological…

Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic compounds that enhance cell adhesion and protein absorption by altering surface charges on the culture substrate. In addition to promoting cell adhesion, poly-lysine surface treatments support neurite outgrowth and improve the survival of many central nervous system (CNS) primary cells in culture. As PDL and PLL are synthetic molecules, they do not stimulate biological…

Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic compounds that enhance cell adhesion and protein absorption by altering surface charges on the culture substrate. In addition to promoting cell adhesion, poly-lysine surface treatments support neurite outgrowth and improve the survival of many central nervous system (CNS) primary cells in culture. As PDL and PLL are synthetic molecules, they do not stimulate biological…