860521P

C16 Galactosyl(β) Ceramide (d18:1/16:0)

Avanti Research^™ - A Croda Brand 860521P, powder

• Synonyme(s) : D-galactosyl-β-1,1′ N-palmitoyl-D-erythro-sphingosine
• Formule empirique (notation de Hill) : C₄₀H₇₇NO₈
• CAS Number: 34324-89-5
• Poids moléculaire : 700.04
• Numéro MDL: MFCD00955532
• Code UNSPSC : 12352211
• Nomenclature NACRES : NA.25

Propriétés

• Forme: powder
• Conditionnement: pkg of 1 × 5 mg (860521P-5mg)
• Fabricant/nom de marque: Avanti Research^™ - A Croda Brand 860521P
• Type de lipide: sphingolipids
• Conditions d'expédition: dry ice
• Température de stockage: −20°C
• Chaîne SMILES: [H][C@](/C=C/CCCCCCCCCCCCC)(O)[C@@]([H])(NC(CCCCCCCCCCCCCCC)=O)CO[C@H](O1)[C@H](O)[C@@H](O)[C@H]([C@H]1CO)O
• InChI: 1S/C40H77NO8/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(43)33(32-48-40-39(47)38(46)37(45)35(31-42)49-40)41-36(44)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h27,29,33-35,37-40,42-43,45-47H,3-26,28,30-32H2,1-2H3,(H,41,44)/b29-27+/t33?,34-,35-,37+,38+,39-,40+/m1/s1
• Clé InChI: VJLLLMIZEJJZTE-BUDJNAOESA-N

Description

Description générale

D-galactosyl-β-1,1′N-palmitoyl-D-erythro-sphingosine or C16 Galactosyl(β) ceramide consists of a cer(d18:1/16:0) core structure to which a sugar molecule and galactose, is linked through β-glycosidic linkage. Galactosyl ceramide is a complex glycosphingolipid, which contains a single galactose residue linked to ceramide. It is a major constituent of the myelin sheath. Galactosyl ceramide is found majorly on the surface of colonic epithelial cells, vaginal epithelium and primary mammary epithelial cells.

Application

C16 Galactosyl(β) ceramide (d18:1/16:0) has been used as a lipid standard for its quantification using differential ion mobility spectrometry (DMS) coupled with liquid chromatography in electrospray ionization tandem mass spectrometry (LC-ESI-DMS-MS/MS) in human plasma. It has also been used for the preparation of lipid dispersions. It may be used as a glycosphingolipid (GSL) standard to optimize its characteristic fragmentation using electrospray ionization (ESI) triple quadrupole tandem mass spectrometry (MS/MS). It may also be used to study the structural changes caused by ultraviolet (UVA)?induced photooxidation of galactosyl (GalCer) by electrospray ionization mass spectrometry (ESI?MS) analysis.

Actions biochimiques/physiologiques

Galactosyl ceramide is crucial for normal myelin function and stability. It prevents epithelial cell-human immunodeficiency virus 1 (HIV-1) virion binding.

Conditionnement

5 mL Amber Glass Screw Cap Vial (860521P-5mg)

Informations légales

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable