English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

beta-Bungarotoxin was labelled with pyridoxal 5'-phosphate (incorporating 3H). The kinetics of beta-bungarotoxin binding to several tissue subfragments of nervous tissue was studied. The dissociation constant of 3H-pyridoxylated beta-bungarotoxin in this reaction was 0.21-0.37 micron and that of unlabelled beta-bungarotoxin was 25 nM. Hill [(1910) J. Physiol. (London) 40, iv-vii] and Scatchard [(1949) Ann. N.Y. Acad. Sci. 51, 660-672] analyses demonstrated no co-operativity of binding and only a single class of receptor sites, consistent with a bimolecular association of beta-bungarotoxin and its receptor. The iodinated toxin was physiologically inactive. Toxin was bound in non-specific unsaturable fashion by glass and/or plastic. This low-affinity binding was corrected by addition of bovine serum albumin to a final concentration of 30 mg/ml. A soluble protein receptor of beta-bungarotoxin was isolated and the mol.wt. is approx. 2.

Beta-Bungarotoxin. The binding of [3H]pyridoxylated Beta-bungarotoxin to a high-molecular-weight protein receptor