• analyte
  • In one embodiment a test sample suspected of containing the analyte of interest may be contacted with the capture reagent to form a charged capture reagent/analyte complex. (google.ca)
  • The complex is then contacted to the oppositely charged solid phase to attract, attach, and immobilize the capture reagent/analyte complex. (google.ca)
  • and d) detecting said indicator reagent associated with said solid phase to determine the presence or amount of the analyte in the test sample. (google.ca)
  • amino
  • Experiments using different amine-, carboxyl- or sulfhydryl-reactive reagents can assist in the identification and quantification of particular amino acids or for determination of the number, location, and size of subunits. (thermofisher.com)
  • It is a thiolating reagent that reacts with primary amine groups, such as those of amino acids, to form sulfhydryl groups. (wikipedia.org)
  • reactive
  • Other aspects of this invention include a delivery system comprising an antibody reactive with a transferrin receptor linked to a neuropharmaceutical or diagnostic agent and methods for treating hosts afflicted with a disease associated with a neurological disorder. (google.com)
  • group
  • Labeling" generally refers to any form of crosslinking or modification whose purpose is to attach a chemical group (e.g., a fluorescent molecule) to aid in detection of a molecule and is described in other articles . (thermofisher.com)
  • form
  • Assessment of crosslinking results is usually accomplished by some form of electrophoresis (1D or 2D), followed by staining or Western blot detection. (thermofisher.com)
  • solid
  • 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)
  • 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)
  • We custom design and cross link biomolecules onto various solid media. (biosyn.com)