VCF (voltage clamp fluorimetry) provides a powerful technique to observe real-time conformational changes that are associated with ion channel gating. The present review highlights the insights such experiments have provided in understanding Kv (voltage-gated potassium) channel gating, with particular emphasis on the study of mammalian Kv1 channels. Further applications of VCF that would contribute to our understanding of the modulation of Kv channels in health and disease are also discussed.. ...
Define fluorometer. fluorometer synonyms, fluorometer pronunciation, fluorometer translation, English dictionary definition of fluorometer. n. An instrument for detecting and measuring fluorescence. fluo·rom′e·try n. American Heritage® Dictionary of the English Language, Fifth Edition.
Purified Universal Kinase Fluorometric Assay Kit from Creative Biomart. Universal Kinase Fluorometric Assay Kit can be used for research.
Purified LDH-Cytotoxicity Fluorometric Assay Kit from Creative Biomart. LDH-Cytotoxicity Fluorometric Assay Kit can be used for research.
Flow cytofluorometric DNA analysis was applied to determine of the relative contents of proliferative (more then 2C DNA per cell) and apoptotic (less then 2C DNA per cell) leukocytes in blood of adult rabbits, challenged with 10,000 times the 50 % effective dose of Vibrio cholerae virulent strain by the RITARD technique. It has been shown that irreversible increase the percentage of cells carrying DNA in the degradation stage brings to disbalance between the genetically controlled cell proliferation and apoptosis that leads to animal death from the cholera infection. Such fatal changes were not observed in challenging of immunized animals that were not died. Thus received data show that the flow cytofluorometric measurements may be used for detection of transgressions in homeostasis during acute infection diseases, for outlet prognosis of the cholera infection ...
By coupling the Fenton reaction with the glucose oxidase (GOD)-catalyzed reaction, we have developed a fluorometric method for the determination of glucose; the linear response range and the detection limit are 0.108-2.59 microg/ml and 0.0432 microg/ml, respectively. This approach is selective and has the advantages of using inexpensive reagents and avoiding interferences. Satisfactory results were obtained for the determination of glucose in human serum samples.
Milk and milk products - Determination of alkaline phosphatase activity using a fluorometric method - Part 1: Milk and milk-based drinks
Ethanol Assay Kit: Colorimetric & Fluorometric Assay for Accurate Quantification of Ethanol in a variety of Biological Samples such as Serum, Plasma, other Body Fluids, Food, Beverages, Growth Media etc. Rapid, Simple & Sensitive. Detection Range: ~10-800
Fructose Colorimetric/Fluorometric Assay Kit; Compatible with high-throughput handling systems. Bulk and Prepack available at Sigmaaldrich.com.
Renin Activity Fluorometric Assay Kit: simple, rapid & convenient method to detect renin activity as low as 0.75 U/ml. 100 assays.
Described and claimed an interchangeable tip - open cell fluorometer comprising: a housing and a fluorometric probe tip can be replaced connected to the housing, said probe tip including a probe fluorescent probe housing, the probe needle probe housing and defining open cell containing probe optical arrangement, the probe optical arrangement including an excitation source and a fluorescence detector wherein the excitation source is aimed at the fluorescence detector according to that formula can be opened sample in the sample cell by fluorescence detection. Also it claimed using such interchangeable tip - sample method of a natural or industrial water system one or more fluorophores emit fluorescent signals open cell fluorometer to detect from. When combined with the controller, the fluorometer capable of monitoring and optionally controlling an industrial process or system.
Picofluor™ Handheld Dual Channel Fluorometer,Picofluor Fluorometer is a lightweight, inexpensive, handheld fluorometer, configured for the fluorescent probes commonly used for nucleic acid and protein quantitation.,medicine,medical supply,medical supplies,medical product
The Qubit Flex Fluorometer is a benchtop fluorometer designed for highly accurate quantification of DNA, RNA, microRNA, and protein. With the Qubit Flex Fluorometer you have the flexibility to directly measure fluorescence of up to eight samples simultaneously, which reduces assay variability. Paire
Our Fluorometers can accommodate any size work-area, and are available as compact or benchtop models, or as large modular systems, to suit your requirements. In addition, our fluorometers can be coupled to become modular spectrofluorometer systems, or supercontinuum white-light laser-powered lifetime fluorometers!
The Quantus Fluorometer is a dual-channel fluorometer for your personal quantitation workflow. Designed to provide highly sensitive fluorescent detection when quantifying nucleic acids, the compact instrument is simple to operate.
Two years after the acquisition of PTI, HORIBA is proud to introduce the new PTI QuantaMaster™ 8000 series of fluorometers. The new PTI QuantaMaster 8000 series modular research fluorometers from HORIBA Scientific offer the worlds highest guaranteed sensitivity specification, plus many unique benefits. Only the HORIBA Fluorolog 3, also from HORIBA Scientific, matches the sensitivity of the new QuantaMaster 8000 series.
An automatic analyzing apparatus for effecting chemical analyses for various sample liquids such as blood, urine, and the like, comprising a sample delivery pump for metering a sample liquid into a reaction cuvette, a reagent delivery pump for delivering to the reaction cuvette a given amount of a given reagent selected from a plurality of reagents contained in a reagent cassette, to form a test liquid, a feed mechanism for successively supplying reaction cuvettes along a circular reaction line, a plurality of photometering sections arranged along the reaction line for effecting a plurality of photometric and/or nephelometric and/or fluorometric measurements for each test liquid at different time instances to produce a plurality of photometric results, and circuitry for receiving the photometric results and selecting therefrom given quantitative analytical data of a given test item.
An automatic analyzing apparatus for effecting chemical analyses for various sample liquids such as blood, urine, and the like, comprising a sample delivery pump for metering a sample liquid into a reaction cuvette, a reagent delivery pump for delivering to the reaction cuvette a given amount of a given reagent selected from a plurality of reagents contained in a reagent cassette, to form a test liquid, a feed mechanism for successively supplying reaction cuvettes along a circular reaction line, a plurality of photometering sections arranged along the reaction line for effecting a plurality of photometric and/or nephelometric and/or fluorometric measurements for each test liquid at different time instances to produce a plurality of photometric results, and circuitry for receiving the photometric results and selecting therefrom given quantitative analytical data of a given test item.
References. 1. Couser, W. G.; Remuzzi, G.; Mendis, S.; Tonelli, M. Kidney Int. 2011, 80, 1258-70. [ Links ] 2. Levey, A. S.; Atkins, R.; Coresh, J.; Cohen, E. P.; Collins, A. J.; Eckardt, K. U.; Nahas, M. E.; Jaber, B. L.; Jadoul, M.; Levin, A.; Powe, N. R.; Rossert, J.; Wheeler, D. C.; Lameire, N.; Eknoyan, G. Kidney Int . 2007, 72, 247-259. [ Links ] 3. John, R.; Webb, M.; Young, A.; Stevens, P. E. Am J Kidney Dis. 2004, 43, 825-835. [ Links ] 4. National Kidney, F. Am J Kidney Dis . 2002, 39, 1-266. [ Links ] 5. Fraser, S. D.; Roderick, P. J.; McIntyre, N. J.; Harris, S.; McIntyre, C.; Fluck, R.; Taal, M. W. PLoS One. 2014, 9, 98261. [ Links ] 6. Tangri, N.; Stevens, L. A.; Griffith, J.; Tighiouart, H.; Djurdjev, O.; Naimark, D.; Levin, A. ; Levey, A. S. JAMA. 2011, 305, 1553-1559, http://dx.doi.org/10.1001/jama.2011.451. [ Links ] 7. Johnson, D. W. Intern Med J. 2004, 34, 50-57. [ Links ] 8. Cravedi, P.; Ruggenenti, P.; Remuzzi, G. Nat Rev Nephrol. 2012, 8, 301-306. ...
View Notes - fulltext9 from SPECTOGRAP 545 at AIB College of Business. Frequency Domain Fluorometry with Pulsed Light-Emitting Diodes P ETR H ERMAN AND J AROSLAV V ECER Faculty of Mathematics and
And metastasis by fluorometry and for skeletal abnormalities by X-ray. High-magnification imaging of the GFP-expressing tumors was carried out with a Leica
A method is provided to fluorometrically determine a ligand in an assay solution containing the ligand, reagent system and a fluorescer wherein the intensity of the fluorescer emitted by the assay sol
PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
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Discussion The Chelsea Minitracka fluorometer supplied with your Sea-Bird CTD measures Chlorophyll-a concentrations in the range of 0.03 to 100 μg/l with a linear output of 0 to +4 volts. In our Seasoft V2 suite of programs, edit the CTD configuration
A protocol for using the QuantiFluor™-ST Fluorometer and the PCR Tube Adapter with the QuantiFluor™ RNA System to detect and quantitate small amounts of RNA.
For over 40 years Turner Designs has specialized in providing sensitive, reliable and easy-to-use fluorometers to measure the properties of water for environmental and industrial applications.
Fluorescent Dyes , Enzyme Detection Reagents , Caspase 3 (Apopain) Substrate 1r-z, fluorogenic; Rh110 (rhodamine 110)-derived caspase substrates are probably the most sensitive indicators widely used for the fluorimetric detection of various caspase activities. Cleavage of Rh110 peptides by caspases generates strongly fluorescent Rh110 that is monitored fluorimetrically at 510-530 nm with excitation of 488 nm, the most common excitation light source used in fluorescence instruments.; Caspase-3 substrate and caspase-7 substrate; (Z-DEVD)2-Rh110; z-(Asp-Glu-Val-Asp)2-Rh110
A rapid scanning fluorometer is used for the fluorescence fingerprinting of bacteria and environmental pollutants. The fingerprint data are formatted as a two-dimensional array of fluorescence intensity as a function of ...
Molecular Cloning, also known as Maniatis, has served as the foundation of technical expertise in labs worldwide for 30 years. No other manual has been so popular, or so influential.
Plate readers are used in a laboratory to detect physical, chemical or biological changes within a sample. This is usually measured on multi-well plate, typically a 96 well plate and it does so via measurement of light. When buying a used plate reader you do want to consider a few things, but the biggest factor you want to consider is what type of detection mode it uses. A lot of the plate readers we have in stock can actually handle a variety of detection modes, absorbance, fluorescence, luminescence and you want to make sure the one it has works for the applications you want to use it for. The more popular plate readers that BioSurplus carries, we have BMG Lab Tech, Perkin Elmer, Molecular Devices, as well as Thermo Scientific. When purchasing a used plate reader from BioSurplus you can rest assured that we made sure the instrument was working when we acquired it, that we tested on the way in and were testing it before it gets out to our customers, so it has the BioSurplus stamp on it. ...
A fluorometer for sensing the fluorescence of a sample utilizes an optical energy source for exciting a sample to be tested and an optical energy detector for detecting the emitted energy from the excited sample. Drive electronics are used for positioning the sample with respect to the optical components allowing a plurality of sample regions to be tested. A processor is utilized to control the operation of the test in accordance with test instructions and for processing the emitted energy detected from the sample to determine test results. A ROM chip socket accepts a plurality of ROM chips, wherein each ROM chip stores test data sets for one or more test types to be performed. ROM chips can be swapped to allow the fluorometer to be configured and reconfigured to perform a plurality of different tests. A communications interface facilitates the sharing of test information between the fluorometer and external entities.
* found in: BODChek™ Portable Fluorometer Kit, AlgaeChek™ Ultra Portable Fluorometer Kit, AlgaeChek™ Portable Fluorometer Kit, Portable Detection to..
L-Alanine Assay Kit (ab83394). Sensitivity: 24 μg/mL. Colorimetric or fluorometric detection of alanine in a variety of biological samples in 40 min.
A. Identify compound like morphine, quinine, riboflavin which produced fluroscence.. B. Flourescent indicator. C. Identify drug because specific drug have specific wave length radiation is emitted.. ...
Molecular Cloning, also known as Maniatis, has served as the foundation of technical expertise in labs worldwide for 30 years. No other manual has been so popular, or so influential.
BioAssay record AID 1095409 submitted by ChEMBL: Inhibition of Homo sapiens (human) NEU1 expressed in HEK293 cells using 4MU-NeuAc as substrate at 1 mM after 10 to 30 min by fluorometric analysis.
BioAssay record AID 364025 submitted by ChEMBL: Induction of apoptosis in mouse TLT cells assessed as effect on caspase 3 activity at 100 ug/ml after 24 hrs by fluorometric assay in presence of 2 mM vitamin C.
3ZLY: The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1.
[127 Pages Report] Check for Discount on Global Plate Reader Market Professional Survey Report 2017 report by QYResearch Group. ...
Amanda had it freeze because the file was too big 12/2013. It was 1.3 MB, and froze upon saving. She gave it 5 min to save, but the program said not responding in the force quit box. The file produced after force quitting was broken: the data was gone when she tried to open it again. Amanda has done bigger files before, so this was a little surprising. Customer support said that it can crash if you have files that are too big. Break your runs down into different files if you are worried. Amanda also suggests giving it as long as possible; maybe it would have come back to life ...
This article collects all information about AlphaScreen in general, the technology, assays and how a Plate Reader can help to improve your research. Learn more.
TY - JOUR. T1 - Fluorimetric determination of D- and L-lactate derivatized with 4-(N,N-dimethylaminosulfonyl)-7-piperazino-2,1,3-benzoxadiazole (DBD-PZ) by high-performance liquid chromatography. AU - Fukushima, Takeshi. AU - Adachi, Sinya. AU - Ichihara, Hideaki. AU - Al-Kindy, Salma. AU - Imai, Kazuhiro. PY - 1999. Y1 - 1999. N2 - A highly sensitive method, based on fluorescence derivatization with 4-N,N-dimethylaminosulfonyl-7-piperazino-2,1,3-benzoxadiazole (DBD-PZ), was developed for the determination of D- and L-lactic acid. High-performance liquid chromatographic separation of the lactic acid derivative was achieved using an octadecylsilica column followed by enantiomeric separation on a phenylcarbamoylated β-cyclodextrin chiral column. The separation factor for D,L-lactic acid derivatives was 1.30 using MeOH/H2O (80/20) as a mobile phase, and the detection limits were approximately 360 and 300 fmol on column for D- and L-lactic acid derivative, respectively. The proposed method was ...
β-Secretase (BACE) is a membrane-bound aspartyl protease that cleaves the amyloid precursor protein and is consequently an excellent target for anti-amyloid therapy in the treatment of Alzheimers disease. Finding inhibitors of β-secretase is one of the major goals of Alzheimers disease drug development. PromoKines β-Secretase Fluorometric Assay Kit provides a convenient, non-radioactive system for detecting β-Secretase activity in biological samples. The kit provides active β-Secretase as positive control, β-Secretase inhibitor as negative control, optimized peptide substrate (conjugated to two reporter molecules), and buffers for convenient measurement of β-Secretase activity in mammalian samples. β-Secretase inhibitors are also available separately. ...
Creative Proteomics offer Aldehyde Dehydrogenase Activity Fluorometric Assay Kit. We are specialized in manufacturing Assay Kits.
In a message dated 96-04-08 19:24:31 EDT, rroxby at maine.maine.edu (Robert Roxby) writes: ,Hi, , Im looking for a general purpose fluorometer. I want to be able to ,vary excitation and emission wavelengths, whether by filters or ,monochrometers. I dont want an instrument that is specialized for ,measuring DNA concentrations. I thought Hoefer made one, but Im having ,trouble finding them. Any suggestions? Thanks. , , Turner Deisngs has a filter fluorometer with a quick change filter holder that holds four sets of fitlers. You can have additional ones if you want. Light source is easily changed if you need it. Abotu $5000. Check out molecular probes info ont their SYBR dyes and other applications. Hoefer is now part of Pharmacia, and do have a great $2500 Hoechst dye fluorometer. Turner Designs can be contacted at: mfeld at ix.netcom.com (Pam Mayerfeld) Walt Schick ...
Microfluorometric analysis of C1- permeability and its relation to oscillatory Ca2+ signalling in glucose-stimulated pancreatic beta cells ...
Fig. 2 B), consistent with negative cooperativity between sites in the same subunit (Sweet and Cox, 2008). In contrast, another group performing similar experiments at +50 mV concluded that positive cooperativity exists between the two binding sites (Qian et al., 2006). In the latter case, positive cooperativity could potentially be accounted for if both Ca2+ sites were coupled to the voltage sensor because the voltage sensor is not held in a resting state at +50 mV. However Sweet and Cox (2008) concluded that the RCK1 site is solely responsible for Ca2+-sensor/voltage-sensor coupling. A recent study combining Ca2+ site mutations and voltage clamp fluorometry to monitor the effects of Ca2+ on steady-state voltage-sensor activation and Po reached conclusions similar to that of Sweet and Cox (2008) regarding intrasubunit cooperativity and Ca2+-sensor/voltage-sensor coupling (Savalli et al., 2012). However, this study also suggested that Ca2+ site mutations may have effects other than elimination ...
Methodology provided: Techniques required for the quantitative use of fluorescent protein sensors in mitochondria in vitro, in organello and in vivo (i.e. in planta) will be contributed. This includes the characterisation and usage of redox sensors for glutathione, hydrogen peroxide and NADH/NAD, complemented by probes for pH, calcium and ATP/ADP. Confocal microscopy and FLIM is used to study functional and structural dynamics of individual mitochondria. Highly intact, functional mitochondria can be prepared from various plant tissues as an in organello system to dissect mitochondrial redox metabolism and regulation by combining classical bioenergetic assays with fluorometric measurements of the sensors. The majority of methods are directly applicable beyond plants to a wide range of ...
An integrated microfluidic system that coupled lysis of two cell lines: L929 fibroblasts and A549 epithelial cells, with fluorescence-based enzyme assay was developed to determine β-glucocerebrosidase
Gas-phase H2O2, organic peroxides and carbonyl compounds were determined at various sites from Mid-July to early August 1998 during the BERLIOZ campaign in Germany. The sites were located northwest of Berlin and were chosen to determine pollutants downwind of the city emissions during a summer smog episode. Hydrogen peroxide (H2O2), methyl hydroperoxide (MHP, CH3OOH) and occasionally hydroxymethyl hydroperoxide (HMHP, HOCH2OOH) were quantified in air samples by commercial fluorimetric methods and classical HPLC with post-column derivatisation by horseradish peroxidase/p-hydroxyphenyl acetic acid and fluorimetric detection. Carbonyl compounds were determined in ambient air by a novel method based on O-pentafluorobenzyl hydroxylamine as derivatisation agent. Mixing ratio profiles of the hydroperoxides and the carbonyl compounds are reported for the intensive phase of the campaign, 20-21 July, 1998. Peroxides showed pronounced diurnal variations with peak mixing ratios in the early afternoon. At ...
A method for measuring total antioxidant activity of antioxidants utilizes BODIPY dyes which fluoresce in the visible region of the electromagnetic spectrum as a fluorescent reporter.
A free platform for explaining your research in plain language, and managing how you communicate around it - so you can understand how best to increase its impact.
The 10AU Field Fluorometer is a rugged, field-portable instrument that can be set up for continuous-flow monitoring or discrete sample analyses.
Kurland, J I.; Traganos, F; Darzynkiewicz, Z; and Moore, M A., Macrophage-mediated cytostasis of neoplastic hemopoietic cells. Cytofluorometric analysis of the reversible cell cycle block. (1978). Subject Strain Bibliography 1978. 1662 ...
The AccuClear® and AccuBlue® DNA Quantitation kits are designed for use with fluorescence 96-well plate readers. AccuClear®, AccuBlue® NextGen and AccuBlue® High Sensitivity kits require an instrument equipped to read green fluorescence emission (similar to FITC). AccuBlue® Broad Range requires an instrument equipped to read blue fluorescence emission (Ex/Em 350/460 nm).. These assays also can be used with fluorometers such as the Qubit® (Thermo Scientific) and QuantiFluor™-P (Promega). However, due to different linear ranges of the assays, not all of these assays are compatible with the pre-programmed DNA quantitation programs on these instruments. For users who own a Qubit® fluorometer, we recommend using our AccuGreen™ kit, which is designed for use on that instrument.. The AccuGreen™ High Sensitivity DNA Quantitation kit is designed for use on the Qubit® fluorometer. It can be used in the preprogrammed Qubit® dsDNA High Sensitivity assay, and is a direct replacement for the ...
Cell Counting Kit-F(CCK-F) is utilized for the fluorometric determination of living cell numbers. The amount of the fluorescent dye, calcein, hydrolyzed by esterases in cells is directly proportional to the number of viable cells in culture media (Fig. 1). Since esterases and phenol red in the culture medium interfere with the fluorescence measurement, replacing the cell culture medium with PBS is necessary prior to adding the Calcein-AM assay solution. The excitation and the emission wavelengths of calcein are 485 nm and 535 nm, respectively (Fig. 3). An incubation of 10 to 30 minutes gives sufficient fluorecence intensity for the cell viability determination. ...
Enolase Activity Assay Kit is a quantitative colormetric/fluorometric determination of Enolase Activity. (KA3839) - Products - Abnova
A fluorometric method for the estimation of the vitamin B1 content in food and biological materials is described. Acid hydrolysis is followed by enzymatic treatment to liberate the vitamin B1 of the sample. Interfering substances in the extract are removed to a great extent by chromatography on Amberlite CG 50, a weakly acidic cation exchanger. After oxidation and extraction into an organic medium, the fluorescence of thiochrome is measured. The procedure is simple, reproducible and not susceptible to interference. The recoveries are good.
Supplier: BioAssay Systems Product Type: Bioassay kit Product Description: Quantitative determination of acetylcholine by colorimetric (570nm) or fluorimetric (530nm/590nm) methods. Procedure: 30 min. Kit size: 100 tests. Detection limit: colorimetric assay 10 µM, fluorimetric assay 0.4 µM. Shelf life: 3 months. Shippi
Description: Quantitative determination of free and total sialic acid (NANA) by colorimetric (549nm) or fluorimetric (555nm/585nm) methods. Procedure: 2.5 hrs. Kit size: 100 tests. Detection limit: fluorimetric assay 0.5 µM, colorimetric assay 5 µM. Shelf life: 3 ...
Description: Quantitative determination of free and total sialic acid (NANA) by colorimetric (549nm) or fluorimetric (555nm/585nm) methods. Procedure: 2.5 hrs. Kit size: 100 tests. Detection limit: fluorimetric assay 0.5 µM, colorimetric assay 5 µM. Shelf life: 3 ...
For assaying thrombin generation using Technothrombin TGA (RUO) you need a fluorescence reader equipped with filters 360 nm and 460 nm (excitation/emission) as the BIO-TEK FLx 800 TBI with an adapted software for Technothrombin TGA. The FLx800 is a multi-detection microplate reader that combines excellent specifications and performance with convenience and ease of use. This design incorporates powerful performance at a price much lower than traditional fluorescence-luminescence microplate readers.. ...
A digital frequency domain fluorometer utilizing a computer-controlled digital data acquisition system is use for the study of fluorescence and phosphorescence phenomena in the bio-chemical, biological and bio-physics arts. The computer is used for the direct collection of data, as well as for the filtering and calculation of the phase and modulation values of the sample under study. From these values, fluorescence lifetimes and anisotropy decay times can determined. The digital data acquisition system provides for the simultaneous collection and processing of several modulation frequencies. In addition, the digital frequency domain fluorometer can utilize an array detector for detecting the modulated light from the various samples under study. The use of the array detector provides a means for independently collecting data over a large number of pixels. This configuration allows for a time resolved image to be collected at once.
Report is based on Plate Reader Market and enlarges over all the aspects of market factors. It further involves detailed specification about Plate Reader market size in terms of sales, revenue and value. Moreover, report contains detailed segmentation by types and applications and makes the forecasting about the market status in the coming future. Report has used Porters five forces model to analyze data more precisely and to understand the competition of Plate Reader market. It also includes complete parameters like factors responsible for the growth of market, challenges, threats and opportunities related to this market.. The analysts have used advanced primary and secondary research techniques and tools to compile this report. The research sources and tools that we use are highly reliable and trustworthy. The report offers effective guidelines and recommendations for players to secure a position of strength in the global Hydrazine Hydrate market. New players can also use this research study ...
Convenient variable fluorescence imaging of field plants Suitable for small plants, ground vegetation and crusts 24 x 32 mm imaging area includes sunlight-readable tablet computer For more details go here For field research on leaves, small plants, ground vegetation and photosynthetic crusts (2.4 x 3.2 cm). Based on th
Dual-channel fluorometer for personal quantitation workflow. Designed to provide highly sensitive fluorescent detection when quantifying nucleic acids, the compact instrument is simple to operate. The Quantus Fluorometer is optimized with preprogrammed settings for Promega QuantiFluor™ Dye Systems to quantitate nucleic acids and offers the flexibility to create customized methods and quantitation settings for other fluorescent dyes. ...
FLIPR Penta system high-speed camera option and the new Peak Pro 2 software module allow real-time screening of iPSC-derived cardiomyocytes or neurons, GPCRs, and ion channels.
A cationic fluorescent dye which specifically binds to adenine-thymine-rich DNA. Applications include detection of nanogram quantities of DNA in cellular homogenates, and cytofluorometric determination of the DNA base content in human chromosomes. Available in bulk quantities for OEM users at significant savings.. λ max 342nm. 了解更多 ...
Antibodies to RFP (Discosoma spp.) are intended for use in immunological assays including ELISA, western blotting, fluorometry and fluorescence activated cell sorting (FACS). RFP Proteins are useful markers for imagining protein localization, monitoring physiological processes, and detecting transgenic expression. Rocklands anti-RFP antibody can be used to detect native RFP and RFP variants.
EthR binds to DNA, so rather than look for direct binding of fragments to EthR the researchers instead looked for fragments that could disrupt the EthR-DNA complex. A small library of 73 fragments was tested (at 0.5 mM each, in 2% DMSO), yielding 8 hits. The same library was screened under the same conditions using differential scanning fluorimetry (DSF), yielding 7 hits, 4 of which had also been identified using ESI-MS. All 11 of these molecules were then tested under the same conditions in an SPR assay to see if they could disrupt the interaction between EthR and chip-bound DNA. The 7 best SPR hits were all fragments that had been identified by ESI-MS. Moreover, two fragments - one identified solely by ESI-MS and one identified by both ESI-MS and DSF - were characterized bound to EthR crystallographically, and these represent new chemotypes for this target ...
The POLARstar Omega Plate Reader is a Multi-mode Reader for middle Budgets that has a good combination of Performance and Flexibility.
The Infinite 200 PRO is an easy-to-use plate reader family that offers affordable, high performance detection solutions in absorbance, fluroescence and luminescence.
Find resources for the Qubit® Fluorometer, including application and technical notes, user manuals and quick reference cards, and links for software updates.
Whether you are looking for a touchscreen instrument design or a custom monitor EarthLCD can do it! We have redesigned a fluorometer from the ground up using the ezLCD as the GUI and a second STmicro ARM M4 to drive the optical front end. We designed a full custom TFT for QSC audio to replace an obsolete display. We pr
This video demonstrates BioTeks Synergy Neo2, the most advanced high-performance, high-speed plate reader on the market today. Designed to meet the sophisticated needs of laboratories, the fully featured and flexible Synergy Neo2 offers uncompromising performance for cell-based and biochemical assays.