Methods in Enzymology Vol.74 Immunochemical Techniques, Part C

Discussion in 'Methods in Enzymology Book Series' started by admin, Jul 19, 2016.

  1. admin

    admin Thư Viện Sách Việt Staff Member Quản Trị Viên

    [​IMG]
    This chapter discusses the equilibrium and kinetic inhibition assays based upon fluorescence polarization. Assays, utilizing the high specificities of antibodies or other receptors make it possible to detect and quantify many substances present in only minute traces in complex biological materials. The polarization of fluorescence operates differently than the other methods of detection. In that, it gives a direct measure of the bound/free ratio instead of simply being a measure of amount of the label present. Fluorescence polarization experiments can be made, by observing, either the steady state, resulting from constant illumination of the sample or the transient state that follows a very short pulse of light. An analysis is made of the rates of the reactions that occur after preformed complexes are rapidly diluted so that the complexes dissociate to some extent and approach a new equilibrium state. The dilution jump assay affords a means of distinguishing between the specific and nonspecific interactions provided that the specific and nonspecific complexes dissociate with different rates. The assays, utilizing chaotropes to distinguish between the specific and nonspecific binding, are also discussed in the chapter.
    • Series: Methods in Enzymology (Book 74)
    • Hardcover: 736 pages
    • Publisher: Academic Press;
    • Language: English
    • ISBN-10: 0121819744
    • ISBN-13: 978-0121819743
    • Product Dimensions: 6 x 9 inches
    Link Download
    http://nitroflare.com/view/A94C8E030398803
    https://drive.google.com/drive/folders/1yLBzZ1rSQoNjmWeJTM6cEZ3WGQHg04L1
     
    Last edited: Nov 15, 2021

Share This Page