S antigen

(redirected from Arrestin)
Also found in: Wikipedia.

S an·ti·gen

1. Synonym(s): soluble antigen
2. a photoreceptor protein found in rods and in the pineal gland, exerting an inhibitory function in the light transduction cascade. Synonym(s): arrestin
References in periodicals archive ?
A002, an adeno-associated virus investigational gene therapy designed to deliver a codon-optimized CNGB3 cDNA under the control of the cone arrestin promoter to photoreceptors in the back of the eye, is delivered via a sub-retinal injection to cover the central region of the retina, including the fovea where the majority of cones are located.
Light-driven shedding is mediated by arrestin and clathrin (Sacunas et al.
Huang LI, Li W, Tang W, Zhu X, Ou-Yang P, Lu GA Chinese family with Oguchi's disease due to compound heterozygosity including a novel deletion in the arrestin gene.
Pfeiffer-Guglielmi; cone arrestin 1:1000, Merck Millipore AB15282) were applied overnight at 4[degrees]C.
We believe that it is possible to thermostabilise both arrestin and heterotrimeric G proteins, which will allow a simplified strategy for the crystallisation and structure determination of GPCR complexes.
5] Houk ve arkadaslari [10] ani kardiyak arrestin yalnizca kardiyak sorunlardan kaynaklanmadigini, iskemi, travma veya lokal doku hasari disinda norojenik mekanizmalarla da gelisebilecegini gostermislerdir.
Literaturdeki bir seride cerrahi etkin bir yontem olarak ongorulmekte ancak cerrahi uncesi bizim hastamizda oldugu gibi kardiyak arrestin cerrahi sonrasi icin kotu prognoz oldugu vurgulanmaktadir (7).
A special section is included in this year's edition on [Beta]-arrestins with topics that include the role of [Beta]-arrestin-mediated signaling in chemotaxis cellular process, their role in regulating signaling by receptor tyrosine kinases (RTKs), and the role of G protein- coupled receptor kinases and arrestins.
Parricelli also makes a distinctive solo mark, often providing the most arrestin g interludes, benefiting from their contrastingly electric edge.
Additionally, we recovered transcripts homologous to the G-protein beta subunit, the G-protein gamma subunit (gngt1), protein kinase C (PKC), cyclic nucleotide gated-channel alpha 1 (cnga1), regulator of G-protein-signaling 9 (RGS9), retinal degeneration B (rdgB), arrestin (arr), guanylyl cyclase (GC), and cyclic nucleotide phosphodiesterase (PDE6abc)--all of which are implicated with phototransduction in ciliary-type photoreceptor cell systems (Fain et al.
D2R acts by ligand-dependent signalling through two major systems: the G-proteins, and the Arrestin proteins (Arr-s).