Pular para o conteúdo
Merck
Todas as fotos(8)

Key Documents

G0750

Sigma-Aldrich

D-(+)-Galactose

≥99% (HPLC)

Sinônimo(s):

Galactose

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Fórmula empírica (Notação de Hill):
C6H12O6
Número CAS:
Peso molecular:
180.16
Beilstein:
1724619
Número CE:
Número MDL:
Código UNSPSC:
12352201
ID de substância PubChem:
NACRES:
NA.21

fonte biológica

bovine (Ruminant- Cow, Ox, Buffalo)

Nível de qualidade

Ensaio

≥99% (HPLC)

forma

powder

técnica(s)

HPLC: suitable

Impurezas

≤0.1% glucose

cor

white

faixa de pH útil

5.0-7 (25 °C, 180 g/L)

pf

168-170 °C (lit.)

solubilidade

H2O: soluble 100 mg/mL, clear, colorless

temperatura de armazenamento

room temp

cadeia de caracteres 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

chave InChI

GZCGUPFRVQAUEE-KCDKBNATSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

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

Ações bioquímicas/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.

Outras 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 classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 5

1 of 5

D-(−)-Frutose ≥99% (HPLC)

Sigma-Aldrich

F0127

D-(−)-Frutose

D-(+)-Glicose ≥99.5% (GC)

Sigma-Aldrich

G8270

D-(+)-Glicose

D-(+)-Manose synthetic, ≥99% (GC)

Sigma-Aldrich

M8574

D-(+)-Manose

L-(+)-Arabinose ≥99% (GC)

Sigma-Aldrich

A3256

L-(+)-Arabinose

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
Lin Li et al.
Aging, 11(21), 9348-9368 (2019-11-13)
Gut dysbiosis and oxidative stress may trigger senile osteoporosis. Fructus Ligustri Lucidi (FLL) has bone-preserving properties and affects the intestinal microecology. However, the mechanism of the anti-osteoporotic effect of FLL and its link to the gut microbiota remains to be
Inge E Krabbendam et al.
Cell death & disease, 11(4), 263-263 (2020-04-25)
Metabolic flexibility is an essential characteristic of eukaryotic cells in order to adapt to physiological and environmental changes. Especially in mammalian cells, the metabolic switch from mitochondrial respiration to aerobic glycolysis provides flexibility to sustain cellular energy in pathophysiological conditions.
Anouk Zaal et al.
Frontiers in immunology, 11, 305-305 (2020-03-13)
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

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica