052254-BIOTIN
Arrestin-C (Cone Arrestin, Retinal Cone Arrestin, ARR3, Retinal Cone Arrestin-3) (Biotin)
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£1,023.00
- SKU:
- 052254-BIOTIN
- Reinheit:
- Purified by Protein G affinity chromatography
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Crude retinal extract from Monkey (Macaca fascicularis). Epitope: N-terminal
- Klon:
- 7G6
- Format:
- Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Biotin.
- Weitere Details:
- Arrestin-C (UniProt: A0A2K5U9A7; also known as Cone arrestin, Retinal cone arrestin-3) is encoded by the ARR3 gene (Gene ID: 102134564) in Monkey. Arrestins are a superfamily of multi-functional proteins that that regulate signaling and trafficking of the majority of G-protein-coupled receptors (GPCRs), as well as sub-cellular localization and activity of many other signaling proteins. Arrestin-C is predominantly found in inner and outer segments, and the inner plexiform regions of the retina. It is expressed in cone photoreceptors and pinealocytes and may contribute to the shut-off mechanisms associated with high acuity color vision. Arrestin-C is an elongated two-domain molecule with overall fold and key inter-domain interactions that hold the free protein in the basal conformation similar to the other subtypes. Several structural elements are reported to contribute to arrestin binding. The C-terminal acidic region serves a regulatory role in controlling arrestin binding selectivity toward the phosphorylated and activated form of a receptor. The basic N-terminal domain directly participates in receptor interaction and serves a regulatory role via intramolecular interaction with the C-terminal acidic region. Also, two centrally localized domains are directly involved in determining receptor binding specificity and selectivity. Clone 7G6 is a cone-specific marker that recognizes all cones in the adult primate retina. In fetal retina, although long and middle wavelength-sensitive cones recognized, a subset of short wavelength-sensitive cones are shown to be delayed in their reactivity to this clone. Applications: Suitable for use in Immunofluorescence, Immunohistochemistry and Western Blot. Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Note: Applications are based on unconjugated antibody.
- Versandbedingungen:
- Blue Ice