1236801
USP
Epilactose
United States Pharmacopeia (USP) Reference Standard
Synonim(y):
4-O-β-D-Galactopyranosyl-D-mannose
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About This Item
Wzór empiryczny (zapis Hilla):
C12H22O11
Numer CAS:
Masa cząsteczkowa:
342.30
Kod UNSPSC:
41116107
NACRES:
NA.24
Polecane produkty
klasa czystości
pharmaceutical primary standard
rodzina API
epilactose
producent / nazwa handlowa
USP
Zastosowanie
pharmaceutical (small molecule)
format
neat
InChI
1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5-,6-,7-,8+,9+,10-,11-,12+/m1/s1
Klucz InChI
DKXNBNKWCZZMJT-QMRWEYQWSA-N
Opis ogólny
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Zastosowanie
Epilactose USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as:
- Lactulose Concentrate
- Lactulose Solution
Komentarz do analizy
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Inne uwagi
Sales restrictions may apply.
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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Klienci oglądali również te produkty
Megumi Nishimukai et al.
Journal of agricultural and food chemistry, 56(21), 10340-10345 (2008-10-08)
Epilactose (4-O-beta-galactopyranosyl-D-mannnose) is a rare disaccharide in cow milk that can be synthesized from lactose by the cellobiose 2-epimerase of Ruminococcus albus. In this study, we examined the biological activities of epilactose using male Wistar-ST rats. The apparent rates of
Mariko Miyasato et al.
Bioscience, biotechnology, and biochemistry, 68(10), 2086-2090 (2004-10-27)
The regioselectivity of beta-galactosidase derived from Bacillus circulans ATCC 31382 (beta-1,3-galactosidase) in transgalactosylation reactions using D-mannose as an acceptor was investigated. This D-mannose associated regioselectivity was found to be different from reactions using either GlcNAc or GalNAc as acceptors, not
F Javier Moreno et al.
Journal of agricultural and food chemistry, 51(7), 1894-1896 (2003-03-20)
The combined effects of temperature (60 degrees C) and high-pressure treatments (400 MPa for 3 h) on the isomerization-degradation of lactose (10%) in basic media were studied. The formation of isomeric disaccharides (lactulose and epilactose) and galactose decreased by the
Wataru Saburi et al.
Bioscience, biotechnology, and biochemistry, 74(8), 1736-1737 (2010-08-12)
A practical purification method for a non-digestible disaccharide, epilactose (4-O-beta-galactosyl-D-mannose), was established. Epilactose was synthesized from lactose with cellobiose 2-epimerase and purified by the following procedure: (i) removal of lactose by crystallization, (ii) hydrolysis of lactose by beta-galactosidase, (iii) digestion
Mei Li et al.
Biochemistry, 47(1), 378-387 (2007-12-15)
The wbsJ gene from Escherichia coli O128:B12 encodes an alpha1,2-fucosyltransferase responsible for adding a fucose onto the galactose residue of the O-antigen repeating unit via an alpha1,2 linkage. The wbsJ gene was overexpressed in E. coli BL21 (DE3) as a
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