Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

beta Arrestin 1 Rabbit anti-Bovine, Human, Mouse, Rat, Zebrafish, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA523342

Catalog No. PIPA523342

Add to cart



Beta-arrestin 1 is a 418 amino acid containing signaling neurotransmitter that belongs to the arrestin family with an arrestin N terminal and an arrestin C terminal domain. A regulator of beta-adrenergic receptor function, Beta-arrestin 1 seems to bind to phosphorylated beta-adrenergic receptors, thereby causing a significant impairment of their capacity to activate G(S) proteins. It is also reported to act as an activator of the lymphoid enhancer factor (LEF) transcription factor. Beta-arrestin 1 plays a crucial role in ubiquitination and down-regulation of the insulin-like growth factor-1 receptor by acting as an adaptor for the MDM2 E3 ligase. Purified beta-arrestin inhibits the signaling function of BARK-phosphorylated beta-adrenergic receptors by more than 75%, but not that of rhodopsin, and is also involved in synaptic transmission in photoreceptor cells. It is widely expressed in most tissues.


beta Arrestin 1
Synthetic peptide (334 LLGDLASSDVAVELPFT 350) of Beta-arrestin 1 protein.
Protein A
Bovine, Human, Mouse, Rat, Zebrafish
Western Blot
0.5 mg/mL
PBS with 0.05% BSA and 0.05% sodium azide
P17870, P49407, Q8BWG8, P29066
ARB1, ARR1, arrestin 2, beta-arrestin-1
100 μg
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
109689, 25387, 281637, 408, 553266
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit