SUR1 est un gène codé par le symbole ABCC8. Il est également connu sous le nom de: ATP-binding cassette sub-family C member 8; Sulfonylurea receptor 1; ABCC8; HRINS; SUR. SUR1 a une masse de 176.99kDa, une longueur d'acide aminé de 1581, et est impliqué dans les maladies: Leucine-induced hypoglycemia; Familial hyperinsulinemic hypoglycemia 1; Diabetes mellitus, permanent neonatal; Transient neonatal diabetes mellitus 2.
Nous proposons 7 des anticorps contre SUR1, élevé dans Lapin, Souris et Chèvre, qui sont appropriés pour le WB, IHC, ELISA et ICC/IF avec des échantillons dérivés de Humain, Souris, Rat et Hamster.
Informations sur les Gènes et les Protéines
Résumé UniProt
Subunit of the beta-cell ATP-sensitive potassium channel (KATP). Regulator of ATP-sensitive K(+) channels and insulin release.
Résumé Entrez
The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MRP subfamily which is involved in multi-drug resistance. This protein functions as a modulator of ATP-sensitive potassium channels and insulin release. Mutations and deficiencies in this protein have been observed in patients with hyperinsulinemic hypoglycemia of infancy, an autosomal recessive disorder of unregulated and high insulin secretion. Mutations have also been associated with non-insulin-dependent diabetes mellitus type II, an autosomal dominant disease of defective insulin secretion. Alternatively spliced transcript variants have been found for this gene.
Implication dans la maladie
Leucine-induced hypoglycemia: Rare cause of hypoglycemia and is described as a condition in which symptomatic hypoglycemia is provoked by high protein feedings. Hypoglycemia is also elicited by administration of oral or intravenous infusions of a single amino acid, leucine.
Familial hyperinsulinemic hypoglycemia 1: Most common cause of persistent hypoglycemia in infancy. Unless early and aggressive intervention is undertaken, brain damage from recurrent episodes of hypoglycemia may occur.
Diabetes mellitus, permanent neonatal: A rare form of diabetes distinct from childhood-onset autoimmune diabetes mellitus type 1. It is characterized by insulin-requiring hyperglycemia that is diagnosed within the first months of life. Permanent neonatal diabetes requires lifelong therapy.
Transient neonatal diabetes mellitus 2: Neonatal diabetes is a form of diabetes mellitus defined by the onset of mild-to-severe hyperglycemia within the first months of life. Transient neonatal diabetes remits early, with a possible relapse during adolescence.
Similitudes de séquence
Belongs to the ABC transporter superfamily. ABCC family. Conjugate transporter (TC 3.A.1.208) subfamily.
Localisation cellulaire
Cell membrane.
