• Evaluation of FLIPR Calcium 3 Assay Kit-A New No-Wash Fluorescence Calcium Indicator Reagent," J Biomol Screen, 2003, 8(5):571-577. (freepatentsonline.com)
  • Inclusion of an oxidizing agent from the group specified above stabilizes the reagent, thereby preventing a high blank reaction because a high blank introduces error into the assay of an analyte. (google.ca)
  • The reagent may be utilized to perform the assay of an analyte from a fluid sample. (google.ca)
  • Alternatively, the assay may be conducted in a film medium by adding the fluid sample to the reagent incorporated in the film, and spectrophotometrically measuring reflectance or transmittance of the color indicating formazan. (google.ca)
  • This invention presents novel assay methods employing a capture reagent, involving a first binding member typically conjugated to a polymeric anion substance, and a solid phase material containing a reaction site comprising a polymeric cation substance having a nitrogen content of at least about two. (google.ca)
  • Blood grouping reagents : preparation and application methods / by T. C. F. Roy, G. S. Nicholson, F. A. Ala. (who.int)
  • This method is applicable to isocyanate vapors (2,4-TDI vapor, 2,6-TDI vapor, and hexamethylene diisocyanate (HDI) vapor) [2, but not aerosols because of inefficient collection of aerosols and incomplete reaction of aerosol isocyanates with reagent. (cdc.gov)
  • Let us remind that the Indicator-BIO analyzer is capable of detecting up to four pathogens at the same time by means of polymerase chain reaction (PCR), which is a high-precision method of molecular and genetic diagnostics. (technospark.ru)
  • Inherent properties of p-nitrobenzene diazonium tetrafluoroborate appeared to be responsible for inaccuracies in that method, which could not be corrected by varying reagent concentration or the reaction conditions. (curehunter.com)
  • Immunoassays measure the formation of antibody-antigen complexes and detect them via an indicator reaction. (encyclopedia.com)
  • Quantitative immunoassays are performed by measuring the signal produced by the indicator reaction. (encyclopedia.com)
  • The general reaction scheme of a pH indicator can be formulated as: HInd + H 2O ⇌ H 3O+ + Ind− Here, HInd stands for the acid form and Ind− for the conjugate base of the indicator. (wikipedia.org)
  • Unlike expression vectors, BacMam reagents enable titratable and reproducible expression and offer high cotransduction efficiency, enabling multiple BacMam reagents to be used in the same cell. (thermofisher.com)
  • Biological substances, international standards and reference reagents : 1990. (who.int)
  • In the process of oxidizing the organic substances found in the water sample, potassium dichromate is reduced (since in all redox reactions, one reagent is oxidized and the other is reduced), forming Cr 3+ . (wikipedia.org)
  • ATTORNEYS INVENTORS ADOLF WENZ ALFRED STEIN DIETER SCHMITT WW INDICATOR STRIP BACKGROUND OF THE INVENTION In analytical chemistry procedures, indicating devices permitting a rapid determination of the identity of substances dissolved in a liquid have become of increasing importance. (google.com)
  • The use of a polycationic substance, having a nitrogen content of at least about two percent (excluding the counter ions), to prepare a suitably charged solid phase provides a solid phase that can be subjected to a greater extent of manipulation, such as multiple washes, without losing the capability to attract and retain the capture reagent. (google.ca)
  • The simplest immunoassay method measures the quantity of precipitate, which forms after the reagent antibody (precipitin) has incubated with the sample and reacted with its respective antigen to form an insoluble aggregate. (encyclopedia.com)
  • In conclusion, TFRD plays important role in improving the growth performance, adjusting the relevant physiological indicators, and regulating BMP-2 and Runx2 in chickens. (frontiersin.org)
  • Our wide range of different products in various packaging sizes enables you to obtain all the indicators you need for your application from a single source. (emdmillipore.com)
  • Fluorescent protein-based Ca 2+ indicators are powerful tools for visualizing complex Ca 2+ dynamics and signaling in live cells, but development of improved fluorescent protein-based Ca 2+ indicators remains challenging and laborious. (rsc.org)
  • This μFACS-aided screen technique should enable high-throughput screening of a broad range of fluorescent protein-based indicators. (rsc.org)
  • Compared to synthetic dye-based Ca 2+ indicators, fluorescent protein (FP)-based Ca 2+ indicators offer a number of advantages for Ca 2+ imaging in live cells and tissues. (rsc.org)
  • CellLight™ reagents are fluorescent protein-signal peptide fusions that permit accurate and specific targeting to cellular structures, including the cytoskeleton, for live-cell imaging applications, or for fixed-cell analyses following formaldehyde-based fixation. (thermofisher.com)
  • If a reagent title (or cross reference title) is not appearing in the navigation menu, please use the search function to find the reagent. (uspnf.com)