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Luminescent in Medical News

Nanoscopic probes can track down and attack cancer cells

...aging devices as they move toward cancer cells. The magnetic particles can be traced through the use of an MRI machine, while the gold nanorods are luminescent and can be traced through microscopy, a more sensitive and precise process. Irudayaraj said an MRI is less precise than optical luminescence in tracki...

Nanoparticles + light = dead tumor cells

... with quantum dots could create an efficient method to kill even deeply seated cancer cells. Upon exposure to high doses of radiation, the dots become luminescent and emit light; that light triggers the cancer-killing activity of the Photofrin. In theory, the process, which so far has been studied only in cancer...

Ability to track stem cells in tumors could advance cancer treatments

...tem cells from adult mice and engineered a reporter gene that would be both luminescent and green under a special microscope. Two tumor models were also tagged with reporter genes that were luminescent and red. The tumor cells were injected into live mice either intravenously ...

Significantly higher success rates with artificial insemination

...elect the two most suitable candidates. 'For this we observe the ovule integument under a DIC microscope,' Dr. Montag explains. 'There it appears as a luminescent orange-red ring. The brighter this ring is and the more uniformly it shines, the greater the chance that it becomes a child.' The reason for this is t...
Luminescent in Medical Products

Fusion Universal Microplate Analyzer

Description:...requirements plus the capability to use the AlphaScreen assay platform. There are eleven detection modes in one system: Reads AlphaScreen (Amplified luminescent Proximity Homogeneous Assay) technology creating one powerful assay miniaturization tool; Detect any TRF (Time-Resolved Fluorescence) chemistry; Fluor...
Company:PerkinElmer Life And Analytical Sciences, Inc.

FLUORAT®-02-PANORAMA Spectrofluorometer

Features:...liquid and solid samples by the luminescence spectra Chromatographic analysis of several components during single eluation Precise measurements of luminescent kinetic processes Detecting and recording of luminescence and luminescence excitation spectra, or synchronous luminescence scanning spectra Two mo...
Company:LUMEX Ltd.
Luminescent in Biological News

American Chemical Society Weekly PressPac -- April 8, 2009

...hat the test was highly specific and accurate in comparison to current tests. - MTS ARTICLE #2 FOR IMMEDIATE RELEASE "Detecting Ricin: A Sensitive luminescent Assay for Ricin A-chain Ribosome Depurination Kinetics" DOWNLOAD FULL TEXT ARTICLE: http://pubs.acs.org/stoken/presspac/presspac/full/10.1021/ac80...

Scripps scientists help decode mysterious green glow of the sea

...Chemistry for his discovery of green fluorescent protein from the jellyfish luminescent system," said Latz. "This new study showed that the fireworm bioluminescenc... involves green fluorescence, originating from the oxidation product of the luminescent reaction." ...

Fireflies and jellyfish help illuminate quest for cause of infertility

... fireflies and jellyfish are literally shedding light on possible causes of infertility and autoimmune diseases in humans. Scientists are using the luminescent and florescent genes to illuminate cells that produce a hormone linked to conditions, which include rheumatoid arthritis and lupus. The technique w...

UConn chemists find secret to increasing luminescence efficiency of carbon nanotubes

...arch that Papadimitrakopoulos and Sang-Yong Ju began wrapping nanotubes with helical assemblies and probing their luminescence properties. The more luminescent the nanotube, the brighter it appears under infrared irradiation or by electrical excitation (such as that provided by a light-emitting diode or LED)....

New light shed on marine luminescence

...ld, these chemical reactions take place in special luminescent cells called photocytes. These are aggregated into...nd fish. In her thesis she reveals that krill, the luminescent crustacean, is equipped with special muscles that ...; the substances that are involved in the chemical luminescent reaction have also shown themselves to be useful i...

Single gene lets bacteria jump from host to host

...gy to protection from disease. Now, with the help of a squid that uses a luminescent bacterium to create a predator-fooling light organ and a fish that uses a d... In the Pacific, a species of bacteria known as Vibrio fischeri lives in luminescent harmony with two distinct hosts: the diminutive nocturnal bobtail squid and...

Single adult stem cell can self renew, repair tissue damage in live mammal

...ly a breakthrough," says Blau. "It taught us so much more. We could see how the cells were responding, and really monitor their dynamics." Through luminescent imaging as well as quantitative and kinetic analyses, Sacco and Blau tracked each transplanted stem cell as it rapidly proliferated and engrafted its ...

'Strained' quantum dots show new optical properties

... Quantum dots, tiny luminescent particles made of semiconductors, hold promise for detecting and treating cancer earlier. However, if doctors were to use them in humans, quantum dots...

Bright lights: Mystery of glowing antibody solved by Scripps research scientists

...ibody. This light-generating mechanism has rarely been observed in other luminescent proteins found in nature, Debler said. The neat thing about this system is ...osensor and as a model for the development of other equally potent types of luminescent antibody-chromophore complexes. ...

MIT, Eni announce energy research partnership

...this initiative." The Eni-MITEI Solar Frontiers Research Program will include six areas of focus: Nano-structured thin film photovoltaics luminescent solar concentrators Self-assembling photovoltaic materials Water splitting Materials for solar energy capture and storage Maximizing t...
Luminescent in Biological Technology

Assay Designs(TM), Inc. Announces Release of First Available Product for Multiplex Analysis of Heat Shock Proteins

...t Assay Designs, Inc. (now an Enzo Life Sciences company) Based in Ann Arbor, MI, Assay Designs develops and manufactures immunoassay (ELISA) kits, luminescent reagents, antibodies, proteins, and extracts used for life sciences research. The company markets these products under the Assay Designs and Stressgen...

Safer nanoparticles spotlight tumors, deliver drugs

...ncer drugs, then break down into harmless by-products. "It is the first luminescent nanoparticle that was purposely designed to minimize toxic side effects," s...he flakes to make them glow red when illuminated with ultraviolet light. luminescent particles can reveal tumors too tiny to detect by other means or allow a su...

Celsis In Vitro Technologies and Promega to Offer Fast, Reliable Solutions for ADME-Tox Testing With Primary Hepatocytes

...mes Cali, lead scientist for ADME-Tox at Promega. "Providing pre-qualified cryoplateable hepatocytes that work the first time and every time with our luminescent reagents has always been a goal for Promega. By validating lots from their extensive inventory in advance, Celsis IVT will help our customers save ad...

Assay Designs(TM), Inc. Announces Agreement with Abnova Corp. of Taiwan

...search in the proteomics era." About Assay Designs, Inc. Based in Ann Arbor, MI, Assay Designs develops and manufactures immunoassay (ELISA) kits, luminescent reagents, antibodies, proteins, and extracts used for life sciences research. The company markets these products under the Assay Designs and Stressgen...

Assay Designs(TM), Inc. and the Spinal Muscular Atrophy Foundation Announce Collaboration To Accelerate the Discovery of New Therapeutics for Spinal Muscular Atrophy (SMA)

... quality of life for patients. About Assay Designs, Inc. Based in Ann Arbor, MI, Assay Designs develops and manufactures immunoassay (ELISA) kits, luminescent reagents, antibodies, proteins, and extracts used for life sciences research. The company markets these products under the "Assay Designs" and "Stress...

New ImmunoSet(TM) ELISA Development Kits

... as customer demand dictates." About Assay Designs, Inc. Based in Ann Arbor, MI, Assay Designs develops and manufactures immunoassay (ELISA) kits, luminescent reagents, antibodies, proteins, and extracts used for life sciences research. The company markets these products under the "Assay Designs" and "Stress...

Breakthrough in nanotechnology by uncovering conductive property of carbon-based molecules

...how nanoscale materials can be used as atom-sized building blocks for molecular materials that could replace silicon and copper in electronic devices, luminescent displays, photovoltaic cells, and other technologies. ...

Researchers Push for Faster Drug Development

...unt, Wood is working on developing photon-emitting probes that enable observation of a single target molecule, particularly fluorescent and chemically luminescent materialsall because scientists simply arent smart enough to predict how someone will react to a certain chemical, he noted. Therefore, were trying to...

Promegas Multiplexed Luciferase Reporter and Cell Viability Assays performed on the PHERAstar

...atalog no. 3937 Promega CellTiter-Glo luminescent Cell Viability Assay, catalog no. G7570...ter and Cell Viability Assays Promegas luminescent CellTiter-Glo assay was multiplexed with either the luminescent EnduRen Live Cell Substrate, or the...

Promegas Multiplexed Cell Viability and Apoptosis Assays performed on the PHERAstar

... Cell Viability and Apoptosis Assays Promegas fluorescent CellTiter-Blue cell viability assay was multiplexed with either the luminescent Caspase-Glo 3/7 assay, or the fluorescent Apo-ONE assay. The experimental set-up was similar for each assay combination. ...
Luminescent in Biological Products

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

Description: The XpressPack Luminescent Detection System is intended for use in the quantitative detection of amplified DNA generated by an in-house validated method for in vitro nucleic acid amplification of a selected target of interest. • The XpressPack Luminescent Detection System is a hybridizatio...
Company:CHEMICON

The LAS-1000 plus Luminescent Image Analysis System from FUJIFILM Life Science

Description: Capture faint-light images without losing sensitivity or resolution. With its brand new hardware and interface design, the LAS-1000plus turns sample imaging into a simple process....
Company:FUJIFILM Life Science

Luciferase Luminescent Assay Kit, LucLite from PerkinElmer

Description: Measurement of light production by luciferase-cDNA transfected cell lines has proven to be a valuable technique in the development of reporter gene assays in which the luciferase is used as an indicator for the transcription of other genes. The choice of the luciferase enzyme is due to advantages s...
Company:PerkinElmer

T7Select Biopanning Kit from Novagen

Description:...T7Select Negative Control Lysate 50 l S-protein HRP Conjugate 2 ml T7Select S-protein 50 ml SuperSignal Substrate pkg/25 gLOCATOR luminescent Labels pkg/25 Development Folders...
Company:Novagen

CORNING 1536 WELL PLATE,2UL,WHITE,NON-TREATED,NON STERILE from Sigma-Aldrich

Description:... White walled plates enhance luminescent signals and have low background luminescence and fluorescence • Not treated (or medium binding) polystyrene surface is hydrophobic in nature and ...
Company:Sigma-Aldrich

NightOWL II LB 983 NC100 from BERTHOLD TECHNOLOGIES GmbH & Co. KG

Description:... NightOWL is a dedicated imaging system for detection of very low level of luminescent light due to pixel size. Equipped with an extreme sensitive camera to detect low level light in animals or plants in tumor research, infectious diseas...
Company:BERTHOLD TECHNOLOGIES GmbH & Co. KG

Luciferase Reporter Assay Kit from MBL International

Description:...n CoA, ATP, Mg2+ and buffer are added to the lysate (Inclusion of CoA yields a nearly constant light emission rather than typical flash Kinetics). The luminescent reaction is then triggered by an injection of luciferin, and the emitted light is recorded by a luminometer. By providing CoA, along with ATP, Mg2+ in...
Company:MBL International

Microlite 2+ Plate from Thermo Scientific

Description:...2+ Plate, round bottom; an irradiated, high binding surface with enhanced dynamic range, extra high reflectivity and minimal cross talk for low signal luminescent reactions....
Company:Thermo Scientific

Microlite 1+ 1x12 Strip assembled from Thermo Scientific

Description:... Microlite 1+ 1x12 Strip assembled, flat bottom; the ideal vessel for low signal luminescent reactions, offering medium binding with enhanced dynamic range, extra high reflectivity and minimal cross talk....
Company:Thermo Scientific
Luminescent in Biological Dictionary

Proteasome

.... Bortezomib is a highly selective, reversible inhibitor of the 26S proteasome . ... The Proteasome -Glo™ Cell-Based Assays(a,b) are homogeneous, luminescent assays ... The 26S proteasome is a 2.5MDa multiprotein complex found in all eukaryotic cells. ... Designed to assay compounds for their ability t...

Illuminator

... Illuminator (backlight), an electro luminescent backlight used in some Casio watches ... Saint Gregory the Illuminator . Illuminator , a narrowly focused radar ... Saint Gregory the Illumi...
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Breaking Biology News(10 mins):Certain Arctic lakes store more greenhouse gases than they release 2Study of twins discovers gene mutation linked to short sleep duration 2
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