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Safety Information

L6543

Sigma-Aldrich

Lacto-N-neo-tetraose

synthetic, ≥85% (HPLC)

Synonym(s):

β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc, LNnT

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About This Item

Empirical Formula (Hill Notation):
C26H45NO21
CAS Number:
13007-32-4
Molecular Weight:
707.63
MDL number:
MFCD00467190
UNSPSC Code:
12352201
PubChem Substance ID:
24896438
NACRES:
NA.25

biological source

synthetic

Assay

≥85% (HPLC)

form

powder

storage temp.

2-8°C

SMILES string

CC(=O)NC1C(O)C(OC2OC(CO)C(O)C(O)C2O)C(CO)OC1OC3C(O)C(CO)OC(OC(C(O)CO)C(O)C(O)C=O)C3O

InChI

1S/C26H45NO21/c1-7(33)27-13-17(39)22(47-25-19(41)18(40)15(37)10(4-30)43-25)12(6-32)45-24(13)48-23-16(38)11(5-31)44-26(20(23)42)46-21(9(35)3-29)14(36)8(34)2-28/h2,8-26,29-32,34-42H,3-6H2,1H3,(H,27,33)

InChI key

RBMYDHMFFAVMMM-UHFFFAOYSA-N

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

L6543-BULK:
L6543-2MG:
L6543-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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David A Sela et al.
The Journal of biological chemistry, 286(14), 11909-11918 (2011-02-04)
Lactating mothers secrete milk sialyloligosaccharides (MSOs) that function as anti-adhesives once provided to the neonate. Particular infant-associated commensals, such as Bifidobacterium longum subsp. infantis, consume neutral milk oligosaccharides, although their ability to utilize acidic oligosaccharides has not been assessed. Temporal
Julie Elisabeth Heggelund et al.
International journal of molecular sciences, 20(3) (2019-02-10)
Diarrhea caused by enterotoxigenic Escherichia coli (ETEC) is one of the leading causes of mortality in children under five years of age and is a great burden on developing countries. The major virulence factor of the bacterium is the heat-labile
Behrouz Farhadihosseinabadi et al.
Scientific reports, 10(1), 997-997 (2020-01-24)
Lacto-n-neotatraose (LNnT) oligosaccharide shows properties such as anti-inflammatory, type 2 immune response induction, induced angiogenesis, and anti-bacterial effects. Here, we hypothesized that the application of LnNT in the skin full-thickness wound can accelerate the healing process through its anti-inflammatory effect
Liana Steeghs et al.
Cellular microbiology, 8(2), 316-325 (2006-01-31)
Neisseria meningitidis lipopolysaccharide (LPS) has been identified as a major determinant of dendritic cell (DC) function. Here we report that one of a series of meningococcal mutants with defined truncations in the lacto-N-neotetraose outer core of the LPS exhibited unique
Mohammad H Bohari et al.
Scientific reports, 6, 39556-39556 (2016-12-22)
Glycosphingolipids are ubiquitous cell surface molecules undertaking fundamental cellular processes. Lacto-N-tetraose (LNT) and lacto-N-neotetraose (LNnT) are the representative core structures for lacto- and neolacto-series glycosphingolipids. These glycolipids are the carriers to the blood group antigen and human natural killer antigens
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