[125I][D-Ala2]deltorphin-I: A high affinity, delta-selective opioid receptor ligand

Peptides ◽  
1991 ◽  
Vol 12 (4) ◽  
pp. 825-830 ◽  
Author(s):  
Sylvie Dupin ◽  
Jean-Andre M. Tafani ◽  
Honoré Mazarguil ◽  
Jean-Marie Zajac
Keyword(s):  
Opioid Receptor ◽  
Receptor Ligand ◽  
High Affinity

[125I]IOXY-AGO: A high affinity, mu-selective agonist opioid receptor ligand

1994 ◽  
Vol 54 (1) ◽  
pp. 331-332
Author(s):  
H. Xu ◽  
J.S. Partilla ◽  
K.M. Becketts ◽  
H. Kayakiri ◽  
K.C. Rice ◽  
...  
Keyword(s):  
Opioid Receptor ◽  
Receptor Ligand ◽  
High Affinity ◽  
Selective Agonist

scholarly journals A single residue, aspartic acid 95, in the delta opioid receptor specifies selective high affinity agonist binding.

1993 ◽  
Vol 268 (31) ◽  
pp. 23055-23058
Author(s):  
H Kong ◽  
K Raynor ◽  
K Yasuda ◽  
S.T. Moe ◽  
P.S. Portoghese ◽  
...  
Keyword(s):  
Aspartic Acid ◽  
Opioid Receptor ◽  
Delta Opioid Receptor ◽  
Agonist Binding ◽  
High Affinity

High level expression of the Drosophila Toll receptor ectodomain and crystallization of its complex with the morphogen Spätzle

2013 ◽  
Vol 394 (8) ◽  
pp. 1091-1096 ◽  
Author(s):  
Marco Stelter ◽  
Uwe Fandrich ◽  
Kati Franzke ◽  
Angelika Schierhorn ◽  
Constanze Breithaupt ◽  
...  
Keyword(s):  
Immune Response ◽  
High Level Expression ◽  
Receptor Ligand ◽  
High Affinity ◽  
Cystine Knot ◽  
Toll Receptor ◽  
Cystine Knot Protein ◽  
High Yields ◽  
High Level ◽  
Affinity Interaction

Abstract Drosophila Toll receptors are involved in embryonic development and in the immune response of adult flies. In both processes, the Toll receptor ligand is the NGF-like cystine knot protein Spätzle. Here we present the expression of Toll receptor ectodomain in Schneider cells at high yields and demonstrate a high affinity interaction with the refolded and trypsin-processed Spätzle cystine knot domain dimer. Poorly and anisotropically diffracting crystals of the complex could be improved by deglycosylation and dehydration, paving the way for structural analyses of the Toll-Spätzle interaction.

scholarly journals Effects of the novel, selective and low-efficacy mu opioid receptor ligand NAQ on intracranial self-stimulation in rats

2014 ◽  
Vol 232 (4) ◽  
pp. 815-824 ◽  
Author(s):  
Ahmad A. Altarifi ◽  
Yunyun Yuan ◽  
Yan Zhang ◽  
Dana E. Selley ◽  
S. Stevens Negus
Keyword(s):  
Opioid Receptor ◽  
Mu Opioid Receptor ◽  
The Novel ◽  
Receptor Ligand ◽  
Mu Opioid ◽  
Self Stimulation

A Subtype of κ-Opioid Receptor Mediates Inhibition of High-Affinity GTPase Inherent in Gi1 in Guinea Pig Cerebellar Membranes

2002 ◽  
Vol 66 (2) ◽  
pp. 845-851 ◽  
Author(s):  
Hiroshi Ueda ◽  
Hidemi Misawa ◽  
Nobuyuki Fukushima ◽  
Toshiaki Katada ◽  
Michio Ui ◽  
...  
Keyword(s):  
Guinea Pig ◽  
Opioid Receptor ◽  
High Affinity
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