Substance
ID:183229
Names and Identifiers
Synonyms
Sialyllactose sodium saltN-Acetylneuraminyl-lactoseα-NeuNAc-(2→3)- and -(2→6)-β-D-Gal-(1→4)-D-GlcNeuramin-lactose
IUPAC Traditional name
disodium (2R,4S,5R,6R)-2-{[(3R,4R,5R,6R)-2,3-dihydroxy-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-4-yl]oxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate
IUPAC name
disodium (2R,4S,5R,6R)-2-{[(3R,4R,5R,6R)-2,3-dihydroxy-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-4-yl]oxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate
Properties
Product Information
Biological Source
from bovine colostrum
Purity
~80% (HPAE/PAD)
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
3
Storage Temperature
-20°C
Physical Property
Apperance
lyophilized powder
Molecule Details
Other Notes
Mixture of (2→6′) and (2→3′) isomers.
Application
3′-Sialyllactose is a compound wherein the acetylneuraminyl (NANA) unit is connected to the galactosyl unit of lactose at the 3 position. In 6’-sialylactose, this connection is at the 6 position. 3′-Sialyllactose and 6′-Sialyllactose are used to differentiate and characterize binding domains of viruses, such as influenza and rhinitis viruses, that recognize NANA capped cell surface receptors. 3′-Sialyllactose and 6’-sialylactose are used as reference compounds in analytical methods developed to measure their presence in materials such as milk and colostrums.
Mixture of (2→6′) and (2→3′) isomers.
Application
3′-Sialyllactose is a compound wherein the acetylneuraminyl (NANA) unit is connected to the galactosyl unit of lactose at the 3 position. In 6’-sialylactose, this connection is at the 6 position. 3′-Sialyllactose and 6′-Sialyllactose are used to differentiate and characterize binding domains of viruses, such as influenza and rhinitis viruses, that recognize NANA capped cell surface receptors. 3′-Sialyllactose and 6’-sialylactose are used as reference compounds in analytical methods developed to measure their presence in materials such as milk and colostrums.
Molecular Spectra
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References
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