Recombinant Human SAG Protein, MYC/DDK-tagged

• Cat.No.: SAG-283H
• Product Overview: Recombinant human SAG protein, fused to MYC/DDK tag at C-terminus, was expressed in HEK293.

Specification

• Description: Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. S-arrestin, also known as S-antigen, is a major soluble photoreceptor protein that is involved in desensitization of the photoactivated transduction cascade. It is expressed in the retina and the pineal gland and inhibits coupling of rhodopsin to transducin in vitro. Additionally, S-arrestin is highly antigenic, and is capable of inducing experimental autoimmune uveoretinitis. Mutations in this gene have been associated with Oguchi disease, a rare autosomal recessive form of night blindness. [provided by RefSeq, Jul 2008].
• Source: HEK293
• Species: Human
• Tag: MYC/DDK
• Form: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10 % glycerol.
• Molecular Mass: 44.9 kDa
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Concentration: >50 ug/mL as determined by microplate BCA method

Gene Information

• Gene Name: S-antigen visual arrestin [ Homo sapiens ]
• Official Symbol: SAG
• Synonyms: RP47; S-AG
• Gene ID: 6295
• mRNA Refseq: NM_000541.4
• Protein Refseq: NP_000532.2
• MIM: 181031
• UniProt ID: P10523