C7749

Carbonic Anhydrase II bovine

≥90% (SDS-PAGE), recombinant, expressed in E. coli, ≥5,000 units/mg protein, buffered aqueous solution

• Synonyme(s) : Bovine carbonic anhydrase, Carbonic anhydrase enzyme
• Numéro de classification (Commission des enzymes): 4.2.1.1 (BRENDA, IUBMB)
• Code UNSPSC : 12352204
• Nomenclature NACRES : NA.54

Propriétés

• Produit recombinant: expressed in E. coli
• Niveau de qualité: 200
• Pureté: ≥90% (SDS-PAGE)
• Forme: buffered aqueous solution
• Activité spécifique: ≥5,000 units/mg protein
• Poids mol.: ~29 kDa
• Conditions d'expédition: wet ice
• Température de stockage: −20°C

Description

Application

Carbonic Anhydrase II bovine has been used as a control in native gel electrophoresis and X-ray absorption spectroscopy characterization of Thalassiosira weissflogii carbonic anhydrase 1.

Carbonic anhydrase is used to create carbon dioxide capture systems and to research various purification techniques . Carbonic anhydrase is also used to study acid-base regulation in fish and carbonic anhydrase type II deficiency syndrome . Product C7749, Bovine carbonic anhydrase II (CA II), has been widely used as a model protein in the investigation of the protein folding process.

Actions biochimiques/physiologiques

Carbonic Anhydrase is a zinc-containing enzyme that catalyzes the reversible conversion of carbon dioxide to bicarbonate. One of its main physiological roles is to maintain the acid-base balance in blood and other tissues. Lack of carbonic anhydrase results in carbonic anhydrase type II deficiency syndrome, which is an autosomal recessive disease that causes osteopetrosis, renal tubular acidosis and brain calcifications . Carbonic anhydrases are metalloenzymes since most active sites contain zinc. Carbonic anhydrases are widely distributed in plant and animal tissues where they are involved in diverse physiological processes, such as photosynthesis, pH homeostasis, calcification, and bone resorption. The enzymes can be localized in the cytosol or mitochondria, be membrane bound with extracellular domains, or be secreted. Bovine carbonic anhydrase II (CA II) is a cytosolic, single-chain, approximately 29 kDa enzyme.

Définition de l'unité

One unit will decrease th pH of a 20 mM tris buffer from pH 8.3 to 6.3 per minute at 0 °C.

Forme physique

Supplied as a solution in 20 mM Tris, pH 7.6, with 150 mM NaCl.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable