'Dilutions' diaporamas de présentation

Immunological assays Antigen-antibody interactions Antibody-based assays

Immunological assays Antigen-antibody interactions Antibody-based assays. Affinity and specificity for antigen Assays detect presence of antigen or antibody diagnosis monitoring humoral immune response therapeutics analysis of interesting molecules.

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Concentration of Solutions

Concentration of Solutions. Review:. Solutions are made up of Solute - substance dissolved or present in lesser proportion 2) Solvent - substance that is the dissolving medium - what the solute is dissolved in - many times this is water. Solutions can be classified as

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Dilutions

Dilutions. Instructor: Cecile Sanders, M.Ed., MT(ASCP), CLS (NCA). Dilutions for the Clinical Laboratory. Dilution = making weaker solutions from stronger ones Example: Making orange juice from frozen concentrate. You mix one can of frozen orange juice with three (3) cans of water.

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One-Stage Quantitative

One-Stage Quantitative. Assay Method for Factors VIII, IX, XI, and XII. Principle. This method is based on the ability of patient plasma to correct specific factor-deficient plasma as determined by the APTT test. Results in percent activity are obtained from an activity curve.

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Color and Absorbance Comparison Summer 2009

Color and Absorbance Comparison Summer 2009. Perkin Elmer Spectrophotometer. 1 cm path length 345 & 440 nm wavelenghts Filtered with 0.45 & 0.22 um cellulose filters Centrifuged for 30 minutes Dilutions accounted for in all values. Color Comparison. Color Values. Filtered 0.45 @ 440.

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BISC 220 Lab 2

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03 - Concentration - DILUTIONS

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Instructions for Use Overview

Instructions for Use Overview. IFU Overview. The intended use is always at page 1, it is relevant for regulatory problem. Pay attention to the validated sample (serum, plasma, urine). Revision is always at the bottom of the page. Please use the most recent version (Date yymmdd). IFU Overview.

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Molarity:

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12265_2011_9340_MOESM2_ESM

Supplementary table 2. Mean recovery percentage from 1:2 and 1:4 diluted human plasma samples among dilutions.

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