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LEWIS A TRISACCHARIDE

LEWIS A TRISACCHARIDE structure

CAS No.: 56570-03-7

Chemical Name:: LEWIS A TRISACCHARIDE

Synonyms: LEA;LEWISA;Lewis A (Lea );Lea-Trisaccharide;Lewisa (Lea) triaose;LEWIS A TRISACCHARIDE;GAL1-B-3[FUC1-A-4]GLCNAC;GAL-BETA1,3(FUC-ALPHA1,4)GLCNAC;LEWIS A TRISACCHARIDE USP/EP/BP;Lewis a (Lea) triose (>85% NMR)

CBNumber:: CB8412625

Molecular Formula:: C20H35NO15

Molecular Weight:: 529.49

MDL Number:: MFCD00214078

MOL File:: 56570-03-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-20 15:44:28

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LEWIS A TRISACCHARIDE Properties

Melting point	160-162°C
Boiling point	977.2±65.0 °C(Predicted)
Density	1.60±0.1 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Methanol (Slightly, Heated), Water (Slightly)
form	Solid
pka	12.81±0.70(Predicted)
color	White to Pale Beige
FDA UNII	7D99WWU6HB

LEWIS A TRISACCHARIDE price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	44367	Lewis-a trisaccharide ≥98.0% (TLC)	56570-03-7	1mg	$514	2023-06-20	Buy
Biosynth	OL04541	Lewis A trisaccharide	56570-03-7	2mg	$544.84	2026-06-04	Buy
Biosynth	OL04541	Lewis A trisaccharide	56570-03-7	5mg	$1286.4	2026-06-04	Buy
Biosynth	OL04541	Lewis A trisaccharide	56570-03-7	10mg	$2360.8	2026-06-04	Buy
Biosynth	OL04541	Lewis A trisaccharide	56570-03-7	1000mg	$16250	2026-06-04	Buy

Product number	Packaging	Price	Buy
44367	1mg	$514	Buy
OL04541	2mg	$544.84	Buy
OL04541	5mg	$1286.4	Buy
OL04541	10mg	$2360.8	Buy
OL04541	1000mg	$16250	Buy

LEWIS A TRISACCHARIDE Chemical Properties, Uses, Production

Chemical Properties

White Solid

Uses

Lewisa blood group trisaccharide antigen found on erythrocyte surfaces and epithelial and glandular cells, enzyme substrate standard

Uses

Lewis A Trisaccharide is a component of multiplex glycan bead arrays which play a role in various cellular functions.

LEWIS A TRISACCHARIDE Preparation Products And Raw materials

Raw materials

Preparation Products

LEWIS A TRISACCHARIDE Suppliers

Global Suppliers ( 49)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Hangzhou Dingyan Chem Co., LTD	0571-87157530-8002 15267169049	sales@dingyanchem.com	China	2611	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58
BOC Sciences	16314854226	inquiry@bocsci.com	United States	9713	58
Wuhan Tangzhi Pharmaceutical Co., Ltd.	027-63498076 13658392159	sale@glycogene.com	China	838	58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd	0512-66317708 13372112871	huijuan@zitrans.cn	China	1280	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Chemsky（shanghai）International Co.,Ltd.	50
Hangzhou Dingyan Chem Co., LTD	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Alfa Chemistry	58
Dideu Industries Group Limited	58
BOC Sciences	58
Wuhan Tangzhi Pharmaceutical Co., Ltd.	58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd	58

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LEA-LEX-LAC LEWIS A TRISACCHARIDE GAL-BETA1,3(FUC-ALPHA1,4)GLCNAC-BETA1,3GAL-BETA1,4(FUC-ALPHA1,3)GLC

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LEA LEWIS A TRISACCHARIDE LEWISA GAL1-B-3[FUC1-A-4]GLCNAC GAL-BETA1,3(FUC-ALPHA1,4)GLCNAC 2-ACETAMIDO-2-DEOXY-4-O-(ALPHA-L-FUCOPYRANOSYL)-3-O-(BETA-D-GALACTOPYRANOSYL)-D-GLUCOPYRANOSE 2-Acetamido-2-deoxy-4-O-(a-L-fucopyranosyl)-3-O-(b-D-galactopyranosyl)-D-glucopyranose, Gal1-b-3[Fuc1-a-4]GlcNAc N-[5,6-dihydroxy-1-oxo-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyhexan-2-yl]acetamide 2-Acetamido-2-deoxy-4-O-(α-L-fucopyranosyl)-3-O-(b-D-galactopyranosyl)-D- glucopyranose, Gal1-β-3[Fuc1-α-4]GlcNAc Lea-Trisaccharide, α-L-Fuc-(1-4)-[β-D-Gal-(1-3)]-D-GlcNAc 2-AcetaMido-2-deoxy-4-O-(α-L-fucopyranosyl)-3-O-(b-D-galactopyranosyl)-D- glucopyranose, Gal1-b-3[Fuc1-α-4]GlcNAc Galactosyl-β-1,3-(fucosyl-α-1,4)-N-acetylglucosamine Lea-Trisaccharide α-L-Fuc-(1→4)-[β-D-Gal-(1→3)]-D-GlcNAc Lewisa (Lea) triaose D-Glucose, O-6-deoxy-α-L-galactopyranosyl-(1→4)-O-[β-D-galactopyranosyl-(1→3)]-2-(acetylamino)-2-deoxy- LEWIS A TRISACCHARIDE USP/EP/BP Lewis A (Lea ) Lewis a (Lea) triose grafted on BSA Lewis a (Lea) triose grafted on CRM197 Lewis a (Lea) triose grafted on HSA Lewis a (Lea) triose grafted on KLH Lewis a (Lea) triose grafted on OVA Lewis a (Lea) triose (>85% NMR) N-((2R,3R,4R,5R)-5,6-Dihydroxy-1-oxo-3-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)hexan-2-yl)acetamide 56570-03-7 C20H36NO15 Oligosaccharides Oligosaccharide Compounds