3′-Sialyl-Lewis-a tetrasaccharide

SIGMA/S2279

Synonym: α-NeuNAc-(2→3)-β-D-Gal-(1→3)-(α-L-Fuc-[1→4])-D-GlcNAc; 3′-SLe^a

CAS Number: 92448-22-1
Empirical Formula (Hill Notation): C₃₁H₅₂N₂O₂₃
Molecular Weight: 820.74
MDL Number: MFCD00214218
Linear Formula: C₃₁H₅₂N₂O₂₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-S2279-1MG	1 mg	$713.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

InChI	1S/C31H52N2O23/c1-9-18(43)21(46)22(47)28(51-9)54-25(15(42)7-36)24(12(5-34)32-10(2)38)53-29-23(48)27(20(45)16(8-37)52-29)56-31(30(49)50)4-13(40)17(33-11(3)39)26(55-31)19(44)14(41)6-35/h5,9,12-29,35-37,40-48H,4,6-8H2,1-3H3,(H,32,38)(H,33,39)(H,49,50)
InChI key	INZOTETZQBPBCE-UHFFFAOYSA-N
Quality Level	200
SMILES string	CC1OC(OC(C(O)CO)C(OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)C(NC(C)=O)C=O)C(O)C(O)C1O
storage temp.	−20°C

Application:	3′-Sialyl-Lewis-a tetrasaccharide has been used to inhibit the binding of 5B1 antibody to Sialyl-Lewisa -polyvalent biotinylated sLea-PAA.
Biochem/physiol Actions:	Antigen which supports E-, L-, and P-selectin-dependent adhesion.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	−20°C
UNSPSC	12352204

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