G0750
D-(+)-Galactosa
≥99% (HPLC)
Sinónimos:
Galactosa
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About This Item
Fórmula empírica (notación de Hill):
C6H12O6
Número de CAS:
Peso molecular:
180.16
Beilstein:
1724619
Número CE:
Número MDL:
Código UNSPSC:
12352201
ID de la sustancia en PubChem:
NACRES:
NA.21
Productos recomendados
origen biológico
bovine (Ruminant- Cow, Ox, Buffalo)
Nivel de calidad
Ensayo
≥99% (HPLC)
Formulario
powder
técnicas
HPLC: suitable
impurezas
≤0.1% glucose
color
white
intervalo de pH útil
5.0-7 (25 °C, 180 g/L)
mp
168-170 °C (lit.)
solubilidad
H2O: soluble 100 mg/mL, clear, colorless
temp. de almacenamiento
room temp
cadena SMILES
OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O
InChI
1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1
Clave InChI
GZCGUPFRVQAUEE-KCDKBNATSA-N
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Aplicación
Galactose has been used:
- as a component of galactosyltransferase labeling buffer.
- as a supplement in MRS broth for the growth of thermophilic lactobacilli
- to induce the expression of uncoupling protein (UCP) in yeast transformants
Acciones bioquímicas o fisiológicas
Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.
Otras notas
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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K W Turner et al.
Applied and environmental microbiology, 45(6), 1932-1934 (1983-06-01)
The ability to ferment galactose is a major characteristic which can be used to differentiate Lactobacillus helveticus (galactose positive) from Lactobacillus lactis and Lactobacillus bulgaricus (galactose negative). In milk cultures, galactose-positive strains produced d- and l-lactic acid with little galactose
D L Murdza-Inglis et al.
The Journal of biological chemistry, 269(10), 7435-7438 (1994-03-11)
The uncoupling protein is one of a family of mitochondrial transport proteins involved in energy metabolism. It dissipates oxidative energy to generate heat, either by catalyzing proton transport directly or by catalyzing fatty acid anion transport, thus enabling fatty acids
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Many tumors display alterations in the biosynthetic pathways of glycosylation, resulting in increased expression of specific tumor-associated glycan structures. Expression of these altered glycan structures is associated with metastasis and poor prognosis. Antigen presenting cells can recognize tumor-associated glycan structures
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