85-4368-28　N-Acetyl-D-lactosamine 10mg　CAS No:32181-59-2　296614

特徴

• 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
• 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:>155°C (dec.) (lit)
• Specific Optical Rotation [a]20D (c=1, H2O):+27.5º to +30.0°
• Water (Karl Fischer):≤8%
• Solubility: (50mg/ml):Colorless, clear, complete
• Storage and Stability:Store at -20ºC. 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.