NB300-587 Beta-arrestin-2 antibody
see related secondary antibodiessee all 7 Beta-arrestin-2 products
0.2 mg / US$ 485 no delivery possible
Quick Overview
Rabbit anti Beta-arrestin-2
Synonyms
Arrestin beta-2, ARRB2, ARB2, ARR2, ,
Product review
Please read our product review about Beta-arrestin-2 : Antibodies to Arrestin/beta-Arrestin Protein Family.
Product Description
Rabbit anti Beta-arrestin-2 , Presentation: Aff - Purified. Product is tested for Western blot / Immunoblot ( WB )
Properties
| Applications | Western blot / Immunoblot ( WB ) |
| Reactivity | Rat ( Rt ) |
| Presentation | Aff - Purified |
| Host | Rabbit |
| Catalog Number | NB300-587 |
| Swiss Prot. No. | P29067 |
| Quantity | 0.2 mg |
| Price | US$ 485 no delivery possible |
| Delivery | Not USA/Canada |
| Manufacturer | Novus Biologicals Inc. |
| Datasheet |  http://www.novusbio.com/p ... |
Datasheet Extract
| Rabbit Polyclonal anti-Arrestin | |
| Background | Vision involves the conversion of light into electrochemical signals that are processed by the retina and subsequently sent to and interpreted by the brain. The process of converting light to an electrochemical signal begins when the membrane-bound protein, rhodopsin, absorbs light within the retina. Photoexcitation of rhodopsin causes the cytoplasmic surface of the protein to become catalytically active. In the active state, rhodopsin activates transducin, a GTP binding protein. Once activated, transducin promotes the hydrolysis of cGMP by phosphodiesterase (PDE). The decrease of intracellular cGMP concentrations causes the ion channels within the outer segment of the rod or cone to close, thus causing membrane hyperpolarization and, eventually, signal transmission. Rhodopsin?s activity is believed to be shut off by its phosphorylation followed by binding of the soluble protein arrestin. Arrestins are cytosolic proteins that are involved in G protein-coupled receptor (GPCR) desensitization. Arrestin binding to activated GPCRs is phosphorylation dependent and, once bound, uncouple the GPCR from the associated heterotrimeric G proteins. There are currently 4 known mammalian isoforms, beta-arrestin1 (arrestin2), beta-arrestin2 (arrestin3), visual arrestin (arrestin1), and cone arrestin. The beta- isoforms are ubiquitously expressed and are known to interact with acetylcholine and adrenergic receptors. Visual and cone arrestins are found to interact directly with transducin. |
| Immunogen | Synthetic Peptide with sequence CD(384)DIVFEDFARLRLK(397)corresponding to amino acid residues 384-397 from human beta-arrestin 2. Swiss Num.: P29067 |
| Format | Purification: Immunogen affinity purified Purity: Immunogen affinity purified BufferSystem: PBS with 1 mg/ml BSA containing 0.05% sodium azide |
| Applications | Western Blot |
| Specificity | Species: Cross-reacts with Rat. Not yet tested in other species. |
| Storage | Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze thaw cycles. |
| References | Mundell SJ et al. Characterization of arrestin expression and function. Methods Enzymol 343:600-11 (2002). |
12 Secondary Antibodies
| Catalog No. | Name / Host | Presentation | Reactivity | ||||
|---|---|---|---|---|---|---|---|
| R1364B | Rabbit IgG (H&L) | ||||||
| Goat | Biotin | 2 mg / US$ 295 | |||||
| R1364F | Rabbit IgG (H&L) | ||||||
| Goat | FITC | 2 mg / US$ 285 | |||||
| R1364T | Rabbit IgG (H&L) | ||||||
| Goat | TRITC | 2 mg / US$ 285 | |||||
| R1364TR | Rabbit IgG (H&L) | ||||||
| Goat | Texas Red | 2 mg / US$ 295 | |||||
| R1364HRP | Rabbit IgG (H&L) | ||||||
| Goat | HRP | 2 mg / US$ 295 | |||||
| R1364AP | Rabbit IgG (H&L) | ||||||
| Goat | AP | 1 mg / US$ 325 | |||||
| R1458C2 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy2 | 1 mg / US$ 445 | |||||
| R1458C3 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy3 | 1 mg / US$ 445 | |||||
| R1458C35 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy3.5 | 1 mg / US$ 445 | |||||
| R1458C5 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy5 | 1 mg / US$ 445 | |||||
| R1458C55 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy5.5 | 1 mg / US$ 445 | |||||
| R1427R | Rabbit IgG (H&L) F(ab')2 Fragment multi-species ads. | ||||||
| Donkey | PE | 1 ml / US$ 455 | |||||
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