A natural structural element in a variety of glycoconjugates, found in milk, urine, meconium and glyciproteins. Substrate for galactosidases, fucosyltransferases, and sialyltransferases. Useful as a lectin inhibitory sugar and for characterizing lectins. Synonyms: LacNAc, Galactopyranosyl-b-1,4-N-acetyl-D-glucosamine, 2-Acetamido-2-deoxy-D-lactose, Galb1-4GlcNAc CAS No: 32181-59-2 Molecular Formula: C14H25NO11 Molecular Weight: 383.35 Purity: 98% (TLC) Appearance: White to off-white powder Method for Determining Identity: Proton NMR Spectroscopic Analysis Melting Point: >155C (dec.) (lit) Specific Optical Rotation [a]20D (c=1, H2O): +27.5 to +30.0 Water (Karl Fischer): 8% Solubility: (50mg/ml): Colorless, clear, complete Storage and Stability: Store at -20C. Stable for 6 months after receipt. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Molekulargewicht:
383.35
Reinheit:
98% (TLC)
Formulierung:
White to off-white powder
CAS Nummer:
[32181-59-2]
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