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N-Acetyllactosamine

A substrate for galactosidases, fucosyltransferases, and sialyltransferases. Useful as a lectin inhibitory sugar.

Synonym(s):

N-Acetyllactosamine, O-β-D-Galactopyranosyl-β1,4-2-acetamido-2-deoxy-D-glucose, Galβ1,4GlcNAc, LacNAc

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About This Item

Empirical Formula (Hill Notation):
C14H25NO11
CAS Number:
Molecular Weight:
383.35
MDL number:
UNSPSC Code:
12352201

Quality Level

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

white to off-white

solubility

water: 5 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C14H25NO11/c1-4(18)15-7-9(20)12(6(3-17)24-13(7)23)26-14-11(22)10(21)8(19)5(2-16)25-14/h5-14,16-17,19-23H,2-3H2,1H3,(H,15,18)/t5-,6-,7-,8+,9-,10+,11-,12-,13-,14+/m1/s1

InChI key

KFEUJDWYNGMDBV-LODBTCKLSA-N

General description

A substrate for galactosidases, fucosyltransferases, and sialyltransferases. Useful as a lectin inhibitory sugar.

Application


  • Mass Spectrometry Analysis of Glycopeptides Enriched by Anion Exchange-Mediated Methods Reveals PolyLacNAc-Extended N-Glycans in Integrins and Tetraspanins in Melanoma Cells.: This research demonstrates the application of mass spectrometry in identifying N-acetyllactosamine extensions on glycoproteins in melanoma cells, providing insights into cellular adhesion and signaling mechanisms (Čaval et al., 2024).


Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Analysis Note

Single spot by TLC

Other Notes

Gunnarsson, A., et al. 1984. Infect. Immun.45, 41.
Loomes, L.M., et al. 1984. Nature307, 560.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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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