The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
備考Protein concentration is above or equal to 0.05 mg/ml.
Best use within three months from the date of receipt of this protein.
Concentration information loading...
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00 Constituents: 0.3% Glutathione, 0.79% Tris HCl
70 kDa lysosomal alpha-glucosidase
Acid alpha glucosidase
Glucosidase alpha acid
Glucosidase alpha acid (Pompe disease glycogen storage disease type II)
Lysosomal alpha glucosidase
機能Essential for the degradation of glygogen to glucose in lysosomes.
関連疾患Defects in GAA are the cause of glycogen storage disease type 2 (GSD2) [MIM:232300]; also called acid alpha-glucosidase (GAA) deficiency or acid maltase deficiency (AMD). GSD2 is a metabolic disorder with a broad clinical spectrum. The severe infantile form, or Pompe disease, presents at birth with massive accumulation of glycogen in muscle, heart and liver. Cardiomyopathy and muscular hypotonia are the cardinal features of this form whose life expectancy is less than two years. The juvenile and adult forms present as limb-girdle muscular dystrophy beginning in the lower limbs. Final outcome depends on respiratory muscle failure. Patients with the adult form can be free of clinical symptoms for most of their life but finally develop a slowly progressive myopathy.
配列類似性Belongs to the glycosyl hydrolase 31 family. Contains 1 P-type (trefoil) domain.
翻訳後修飾The different forms of acid glucosidase are obtained by proteolytic processing. Phosphorylation of mannose residues ensures efficient transport of the enzyme to the lysosomes via the mannose 6-phosphate receptor.