beta Arrestin 1 Recombinant Rabbit monoclonal Antibody IgG
Fig1: Western blot analysis of beta Arrestin 1 on different lysates using anti-beta Arrestin 1 antibody at 1/1,000 dilution.
Lane 1: PC12
Lane 2: Jurkat
Fig2: ICC staining beta Arrestin 1 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Fig3: ICC staining beta Arrestin 1 in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Host Species; Species ReactivityRabbit; Human, Mouse, Rat
Application SummaryWB, ICC/IF, IHC, IP, FC
Purification; FormulationProA affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
ALTnamesBeta-arrestin-1, Arrestin beta-1
BackgroundThe members of the G protein coupled receptor family are distinguished by their slow transmitting response to ligand binding. These seven transmembrane proteins include the adrenergic, serotonin and dopamine receptors. The effect of the signaling molecule can be excitatory or inhibitory depending on the type of receptor to which it binds. Members of theβ-Arrestin family regulate receptor binding to G proteins. β-Arrestins have been found to be located at postsynaptic sites, where they are thought to act in concert withβARK (βARK1, also designated GRK 2, orβARK2, also designated GRK 3 to regulate G protein-coupled neurotransmitter receptors. Expression ofβ-Arrestin-1 and b-Arrestin-2 is seen predominantly in spleen and neuronal tissues. It has been shown thatβ-Arrestin-1 expression is modulated by intracellular cAMP, which may be a novel mechanism for the regulation of receptor-mediated responses.(ET1609-38)