G1875
β-Galactosidase from bovine liver
Grade III, lyophilized powder, ≥0.15 units/mg protein
Synonyme(s) :
β-D-Galactoside galactohydrolase
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Produits recommandés
Source biologique
bovine liver
Type
Grade III
Forme
lyophilized powder
Activité spécifique
≥0.15 units/mg protein
Composition
Protein, ≥40%
Conditions d'expédition
wet ice
Température de stockage
−20°C
Catégories apparentées
Application
β-galactosidase was used in the production of a stabilized, single reagent for alcohol analysis.
Actions biochimiques/physiologiques
β-galactosidase cleaves lactose into its monosaccharide components, glucose and galactose. It also catalyses the transglycosylation of glucose into allolactose, the inducer of β-galactosidase, in a feedback loop.
Définition de l'unité
One unit will hydrolyze 1.0 μmole of o-nitrophenyl β-D-galactoside to o-nitrophenol and D-galactose per min at pH 7.3 at 37 °C.
Inhibiteur
Réf. du produit
Description
Tarif
Substrat
Réf. du produit
Description
Tarif
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Les clients ont également consulté
Stabilization of Analytical Enzymes Using a Novel Polymer-Carbohydrate System and the Production of a Stabilized, Single Reagent for Alcohol Analysis
Timothy D. Gibson, John Higgins, John R. Woodward
Analyst, 117, 1293-1297 (1992)
Alen Sevšek et al.
ChemMedChem, 12(7), 483-486 (2017-03-23)
A series of lipidated guanidino and urea derivatives of 1,5-dideoxy-1,5-imino-d-xylitol were prepared from d-xylose using a concise synthetic protocol. Inhibition assays with a panel of glycosidases revealed that the guanidino analogues display potent inhibition against human recombinant β-glucocerebrosidase with IC50
D H Juers et al.
Protein science : a publication of the Protein Society, 8(1), 122-136 (1999-04-21)
Beta-galactosidase (lacZ) from Escherichia coli is a 464 kDa homotetramer. Each subunit consists of five domains, the third being an alpha/beta barrel that contains most of the active site residues. A comparison is made between each of the domains and
Reciprocal regulation of pH 6 antigen gene loci by PhoP and RovA in Yersinia pestis biovar Microtus.
Yiquan Zhang et al.
Future microbiology, 8(2), 271-280 (2013-02-05)
To explore the transcriptional regulation of the psaEF and psaABC loci by the RovA and PhoP regulators in Yersinia pestis. Primer extension, LacZ fusion, gel mobility shift and DNase I footprinting assays were conducted in combination for this gene regulation
Javier A Menendez et al.
Cell cycle (Georgetown, Tex.), 12(4), 555-578 (2013-02-02)
Aging can be viewed as a quasi-programmed phenomenon driven by the overactivation of the nutrient-sensing mTOR gerogene. mTOR-driven aging can be triggered or accelerated by a decline or loss of responsiveness to activation of the energy-sensing protein AMPK, a critical
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique