85-1520-06　p-Nitrophenyl 2-Acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside (Gal1-b-3GalNAc-a-PNP) 10mg　CAS No:59837-14-8　N2594-01S

特徴

• Acetylgalactosaminidase sequence substrate Clostridium Bifidobacterium. A fluorescent substrate for α2,3-(O)-Sialyltransferase
• Synonyms:Gal1-β-3GalNAc-α-PNP; 4-Nitrophenyl galacto-N-bioside; p-NP galacto-N-bioside; PNP-aGal-b1,3-GalNAc
• Molecular Formula:C₂₀H₂₈N₂O₁₃
• Molecular Weight:504.44
• Purity:≥95% (HPLC)
• Appearance:White to off-white solid
• Melting Point:>225°C (dec.) (lit)
• Solubility:Methanol (Slightly, Heated, Sonicated), Water (Slightly, Heated, Sonicated)
• Method for Determining Identity:Proton NMR Spectroscopic and Mass Spectrometric Analysis
• Elemental Analysis:Calculated: %C: 47.62, %H: 5.59, %N: 5.55
• Atmosphere:Inert gas
• Specific Rotation (c=0.5, Water):As Reported
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic