63423

Maltose solution

for molecular biology, BioReagent, ~20% in H₂O

• Synonyme(s) : 4-O-α-D-Glucopyranosyl-D-glucose
• Formule empirique (notation de Hill): C₁₂H₂₂O₁₁
• Numéro CAS: 69-79-4
• Poids moléculaire : 342.30
• Numéro Beilstein : 93798
• Numéro MDL: MFCD00135877
• Code UNSPSC : 12352201
• ID de substance PubChem : 57651941
• Nomenclature NACRES : NA.25

Propriétés

• Qualité: for molecular biology
• Gamme de produits: BioReagent
• Forme: liquid (clear)
• Concentration: ~20% in H₂O
• Impuretés: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• Couleur: colorless
• Indice de réfraction: n20/D 1.361
• pH: 4.0-6.5 (25 °C)
• Traces d'anions: chloride (Cl^-): ≤25 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Traces de cations: Al: ≤1 mg/kg; As: ≤0.05 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤20 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Li: ≤1 mg/kg; Mg: ≤10 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Na: ≤20 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: neat
• Absorption UV: λ: 260 nm A_max: 0.08; λ: 280 nm A_max: 0.07
• Chaîne SMILES: OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12-/m1/s1
• Clé InChI: GUBGYTABKSRVRQ-PICCSMPSSA-N

Description

Application

D-Maltose, an α(1,4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

Autres remarques

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• 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