GCK Protein

Produktnummer ABIN7317079

Dieses Recombinant GCK-Protein wird in Escherichia coli (E. coli) produziert.

Kurzübersicht für GCK Protein (ABIN7317079)

Target: GCK (Glucokinase (Hexokinase 4) (GCK))

Protein-Typ: Recombinant

Spezies: Human

Quelle: Escherichia coli (E. coli)

Reinheit: > 95 % as determined by reducing SDS-PAGE.

Produktdetails

Verwendungszweck: Recombinant Human Glucokinase/GCK Protein

Sequenz: Leu 2-Gln 465

Produktmerkmale: A DNA sequence encoding the human glucokinase isoform 1 (NP_000153.1) (Leu 2-Gln 465) was expressed, fused with two additional amino acids (Gly & Pro) at the N-terminus.

Sterilität: 0.2 μm filtered

Biological Activity Comment: Not validated for activity

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: Supplied as sterile solution of 20 mM Tris, 10 % Glycerol, pH 8.0

Lagerung: -20 °C

Informationen zur Lagerung: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Haltbarkeit: 6 months

Antigendetails

Target: GCK (Glucokinase (Hexokinase 4) (GCK))

Andere Bezeichnung: Glucokinase/GCK

Hintergrund: FGQTL3,GK,GLK,HHF3,HK4,HKIV,HXKP,LGLK,MODY2,Glucokinase belongs to the bacterial glucokinase family. Hexokinases phosphorylate glucose to produce glucose-6-phosphate, the first step in most glucose metabolism pathways. Alternative splicing of this gene results in three tissue-specific forms of glucokinase, one found in pancreatic islet beta cells and two found in liver. The protein localizes to the outer membrane of mitochondria. In contrast to other forms of hexokinase, this enzyme is not inhibited by its product glucose-6-phosphate but remains active while glucose is abundant. Mutations in this gene have been associated with non-insulin dependent diabetes mellitus (NIDDM), maturity onset diabetes of the young, type 2 (MODY2) and persistent hyperinsulinemic hypoglycemia of infancy (PHHI). It can Catalyzes the initial step in utilization of glucose by the beta-cell and liver at physiological glucose concentration. Glucokinase has a high Km for glucose, and so it is effective only when glucose is abundant. The role of GCK is to provide G6P for the synthesis of glycogen. Pancreatic glucokinase plays an important role in modulating insulin secretion. Hepatic glucokinase helps to facilitate the uptake and conversion of glucose by acting as an insulin-sensitive determinant of hepatic glucose usage. It has a pivotal role as glucose sensor of the pancreatic beta-cells. Glucokinase of the beta-cell is induced or activated by glucose in contrast to liver glucokinase, which is regulated by insulin. Tissue-specific regulation corresponds with observations that liver and pancreatic beta-cell glucokinase are structurally distinct.

Molekulargewicht:

Calculated MW: 52.2 kDa

Observed MW: 52.2 kDa

Gen-ID: 2645

NCBI Accession: NP_000153

UniProt: P35557

Pathways: MAPK Signalweg, Positive Regulation of Peptide Hormone Secretion, Carbohydrate Homeostasis, Cellular Glucan Metabolic Process, Regulation of Carbohydrate Metabolic Process