Other PIVKA-II test kits currently marketed in Japan by EIDIA include the cap-type enzyme immunoassay EITEST® PIVKA-II, electro-chemiluminescence immunoassay PICOLUMI® PIVKA-II, and automated chemiluminescent enzyme immunoassay system LUMIPULSE® PIVKA-II EISAI. (eisai.com)
A Quick Chemiluminescence Immunoassay for Full Vitamin D Standing Analysis in Fingertip Blood Background: Just about all the automated chemiluminescence analyzers on the market cannot detect full 25-hy-droxyvitamin D (25-OH VD) in fingertip blood sample because of restricted amount. (immunograde.com)
Siemens Healthineers has developed a highly sensitive NfL immunoassay that utilizes acridinium ester (AE) chemiluminescence and paramagnetic particles and may be run on an existing, high-throughput, automated platform (Attelica). (cdc.gov)
Treponemal tests include fluorescent treponemal antibody absorption test (FTA-ABS), T pallidum particle agglutination test (TP-PA), chemiluminescence immunoassay (CIA), and enzyme immunoassay (EIA). (medscape.com)
Luminol8
Luminol and isoluminol are chemiluminescent substrate reagents specially developed by the company. (whdsbio.cn)
Through the experiment organized by the company, the performance of the Luminolluminescence reagent developed by the company was well verified, and it also reflected the organization ability of the engineer Liu and the maturity of the company's technical service. (whdsbio.cn)
This series of hot products include enzymatic chemiluminescence luminol , isoluminol and corresponding sodium salts, and more Highly sensitive direct chemiluminescent reagent acridinium ester series, sincerely invite domestic and foreign partners to visit! (whdsbio.cn)
The study based on the chemiluminescence (CL) reaction of potassium ferricyanide and luminol in sodium hydroxide medium, enrofloxacin (ENRO) could dramatically enhance CL intensities and incorporated with matrix solid-phase dispersion (MSPD) technique (Florisil used as dispersant, dichloromethane eluted the target compounds). (hindawi.com)
Exposure to phenol (cresol) + arachidonic acid decreased total antioxidant reserves in keratinocytes as measured by luminol-enhanced chemiluminescence in the presence of a water-soluble azo-initiator, AAPH. (cdc.gov)
By using the paper substrate, the flash-type luminol system can be easily transferred to the long-duration CL system without any extra reagent. (chagghana.org)
In addition to acridine ester series of chemiluminescence reagents, we also have luminol and isoluminol and other products. (vacutaineradditives.com)
The in vitro effects of metronidazole on the production of reactive oxygen species by polymorphonuclear (PMN) cells were studied by means of nitroblue tetrazolium and luminol-dependent chemiluminescence. (who.int)
ELISA1
The company develops reagent kits based on Enzyme Linked Immunosorbent Assays (ELISA) and Chemiluminescence (CLIA) techniques, to enable automatic diagnostic investigation. (medicaldevice-network.com)
Chemistry1
DiaSystem specializes in the production and supply of reagents used in chemistry and immunoturbidimetry. (researchandmarkets.com)
Ester1
hydrogen peroxide produced by enzyme reaction oxidizes 10-methyl-9-methylphthalophenyl acridine ester fluorosulfonate in alkaline medium to produce chemiluminescence. (vacutaineradditives.com)
Fluorescence2
Furthermore, there is a rise in the implementation of fluorescence and chemiluminescence technology with new reagents which has fuelled the growth of this segment. (countyenews.com)
Direct imaging of CH 2 O* chemiluminescence and laser-induced fluorescence of CH 2 O were used to determine the flame front positions in a wide range of lean and ultra-lean equivalence ratios and ozone concentrations for two strain rates. (chagghana.org)
Compounds2
Grignard compounds are popular reagents in organic synthesis for creating new carbon-carbon bonds. (wikipedia.org)
Some Grignard compounds exhibit chemiluminescence. (wikipedia.org)
Detect2
When incubated with a blot on which HRP-conjugated antibodies (or other probes) are bound, a chemical reaction emits light at 425 nm which can be captured with x-ray film, CCD camera imaging devices and phosphorimagers that detect chemiluminescence. (thermofisher.com)
There is an increasing demand for reagents and consumables segment due to the rising demand for high-throughput screening with the help of immunoassays which has resulted in the production of new reagents to detect antigens. (countyenews.com)
Fluorescent1
Fluorescent reagents are growing in popularity for western blotting because they offer increased time savings over chemiluminescent detection and reduced chemical waste compared to both chemiluminescent or chromogenic detection systems. (thermofisher.com)
Reaction4
Typically the reaction to form Grignard reagents involves the use of magnesium ribbon. (wikipedia.org)
An illustrative reaction involves isopropylmagnesium chloride and aryl bromide or iodides: i-PrMgCl + ArCl → i-PrCl + ArMgCl A further method to synthesize Grignard reagents involves reaction of Mg with an organozinc compound. (wikipedia.org)
The most common application of Grignard reagents is the alkylation of aldehydes and ketones, i.e. the Grignard reaction: Note that the acetal function (a protected carbonyl) does not react. (wikipedia.org)
Acridine esters have been widely used in the field of life science, mainly because of their high luminous efficiency, mild reaction conditions, only H2O2 and dilute alkali are needed, and no catalyst is needed to stimulate chemiluminescence (CL). (vacutaineradditives.com)
Reactivity1
Biologic false-positive results are defined as a positive RPR/VDRL result with a negative FTA-ABS/TP-PA result and are due to reactivity of autoantibodies to the cardiolipin-lecithin-cholesterol reagent present in the nontreponemal tests. (medscape.com)
Determination1
A simple flow injection chemiluminescence (FL-CL) method with MSPD technique for determination of ENRO in eggs was described. (hindawi.com)
Reactions3
As is common for reactions involving solids and solution, the formation of Grignard reagents is often subject to an induction period. (wikipedia.org)
This method has been used to make adamantane-based Grignard reagents, which are, due to C-C coupling side reactions, difficult to make by the conventional method from the alkyl halide and Mg. The reductive transmetalation achieves: AdZnBr + Mg → AdMgBr + Zn Because Grignard reagents are so sensitive to moisture and oxygen, many methods have been developed to test the quality of a batch. (wikipedia.org)
The addition of the base catalyst, imidazole, to these chemiluminescent reactions resulted in the deterioration of analytical performance for both TCPO and the oxamide reagents. (edu.au)
Analytical2
The synthesis, characterisation and preliminary analytical evaluation of three oxamide reagents, for peroxyoxalate chemiluminescence, are described. (edu.au)
This agreement has provided the former company with automated chemiluminescence instrument delivering a complete analytical system in areas, such as thyroid, renal function, hepatitis, and hepatic fibrosis. (researchandmarkets.com)
Detection method2
These advantages have allowed chemiluminescence to become the detection method of choice in most protein laboratories. (thermofisher.com)
Most importantly, chemiluminescence yields the greatest sensitivity of any available detection method. (thermofisher.com)
Measurement3
Eisai Co., Ltd. (Headquarters: Tokyo, President & CEO: Haruo Naito, "Eisai") and its diagnostics subsidiary EIDIA Co., Ltd. (Headquarters: Tokyo, President: Atsushi Saito, "EIDIA") announced today that EIDIA will launch E test ｡TOSOH｡ II (PIVKA-II), a new measurement reagent kit, in Japan on December 17, 2013. (eisai.com)
With the domestic launch of this new PIVKA-II measurement reagent kit for use with Tosoh's AIA systems (AIA-2000, AIA-1800, AIA-900 and AIA-600 II), which are in wide use by healthcare professionals on the medical frontline, Eisai and EIDIA seek to enhance the utility of HCC diagnostic aids and increase the effectiveness of treatment benefit evaluations. (eisai.com)
It is used in combination with measurement reagents to examine various types of tumors, cardiac and endocrine disorders, allergies and other diseases. (eisai.com)
Widely2
Therefore, it is widely used in blood detection and chemiluminescence immunodetection in criminal investigation. (whdsbio.cn)
Whereas the chemiluminescence methods are more sensitive and widely used, they usually suffer of fast luminescence decay. (chagghana.org)
Company1
DiaSorin SpA ( DiaSorin ) is a medical diagnostics company that is engaged in the development, manufacturwing, and marketing of in vitro diagnostics reagent kits and systems. (medicaldevice-network.com)
Products1
Additionally, import of products through contract agreements and development in the product technology by manufacturers of blood screening reagents and instruments are contributing to market expansion in the region. (researchandmarkets.com)
Market1
The market share growth by the reagents and consumables segment is significant during the forecast period. (countyenews.com)
Systems1
As most of the known systems are flashtype, long-lasting chemiluminescence (CL) emissions are extremely needed for the application of cold light sources, accurate CL quantitative analysis, and biological mapping. (chagghana.org)
Preparation1
RMg+ RMg+ + X− → RMgX An alternative preparation of Grignard reagents involves transfer of Mg from a preformed Grignard reagent to an organic halide. (wikipedia.org)
Popular1
These results were found to compare favourably with those obtained for, the popular peroxyoxalate chemiluminescence reagent, bis(2,4,6-trichlorophenyl) oxalate (TCPO), using an identical solvent system. (edu.au)
Complex1
In such a medium, a Grignard reagent is invariably present as a complex with the magnesium atom connected to the two ether oxygens by coordination bonds. (wikipedia.org)
Multiple2
Performing multiple immunoprecipitations and Western blots requires time, labor, and reagents. (rndsystems.com)
Using chemiluminescence allows multiple exposures to be made in order to obtain the best image. (thermofisher.com)
Research1
Desheng has been engaged in the research and development of biochemical reagents for more than ten years. (whdsbio.cn)
Addition1
Addition of preformed Grignard reagent is often used as the initiator. (wikipedia.org)
Techniques1
Water and air, which rapidly destroy the reagent by protonolysis or oxidation, are excluded using air-free techniques. (wikipedia.org)
Extremely1
Pure Grignard reagents are extremely reactive solids. (wikipedia.org)
Presence1
Typical tests involve titrations with weighable, anhydrous protic reagents, e.g. menthol in the presence of a color-indicator. (wikipedia.org)
Large1
REALY has a dedicated development facility with a large pool of experienced scientists who are committed to development of IVD Reagents. (realytech.com)