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Key Documents

78544

Sigma-Aldrich

Glucose tetrasaccharide

≥99.0% (TLC)

Synonym(s):

Glcα1-6Glcα1-4Glcα1-4Glc

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About This Item

Empirical Formula (Hill Notation):
C24H42O21
CAS Number:
Molecular Weight:
666.58
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.28

Quality Level

assay

≥99.0% (TLC)

form

powder

color

white

suitability

corresponds for LC-MS

storage temp.

room temp

SMILES string

OC[C@H]1O[C@H](OC[C@H]2O[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)C(O)O[C@@H]4CO)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C24H42O21/c25-1-5-9(28)11(30)16(35)22(41-5)39-4-8-10(29)12(31)17(36)23(43-8)45-20-7(3-27)42-24(18(37)14(20)33)44-19-6(2-26)40-21(38)15(34)13(19)32/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10-,11+,12+,13-,14-,15-,16-,17-,18-,19-,20-,21?,22+,23-,24-/m1/s1

InChI key

FPBCRLIOSBQLHS-QVTSYAGHSA-N

Application

Glucose tetrasaccharide (Glc4) is used as a reference in analysis of urinary glucose tetrasacchaide, a biomarker for Pompe disease and other glycogen storage diseases.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Yoav H Messinger et al.
Genetics in medicine : official journal of the American College of Medical Genetics, 14(1), 135-142 (2012-01-13)
Infantile Pompe disease resulting from a deficiency of lysosomal acid α-glucosidase (GAA) requires enzyme replacement therapy (ERT) with recombinant human GAA (rhGAA). Cross-reactive immunologic material negative (CRIM-negative) Pompe patients develop high-titer antibody to the rhGAA and do poorly. We describe
Victoria Manwaring et al.
Journal of inherited metabolic disease, 35(2), 311-316 (2011-06-21)
A high performance liquid chromatography method, adapted from an established urinary sugars method, has been developed for the analysis of a tetraglucose oligomer (Glc(4)) in urine. Pompe disease results from defects in the activity of lysosomal acid α-glucosidase (GAA) with
Zoheb B Kazi et al.
Genetics in medicine : official journal of the American College of Medical Genetics, 21(4), 887-895 (2018-09-15)
To investigate immune tolerance induction with transient low-dose methotrexate (TLD-MTX) initiated with recombinant human acid α-glucosidase (rhGAA), in treatment-naïve cross-reactive immunologic material (CRIM)-positive infantile-onset Pompe disease (IOPD) patients. Newly diagnosed IOPD patients received subcutaneous or oral 0.4 mg/kg TLD-MTX for 3
Johannes Brettschneider et al.
Journal of neuroimmunology, 217(1-2), 95-101 (2009-11-03)
The serum level of IgM antibodies against Glc(alpha1,4)Glc(alpha) (GAGA4) is higher in relapsing remitting multiple sclerosis (RRMS) compared to other neurological disease (OND) patients and healthy controls (HC). Detecting the level of anti-GAGA4 antibody by enzyme immunoassay and total IgM
Mikael Schwarz et al.
Journal of the neurological sciences, 244(1-2), 59-68 (2006-02-17)
There is an unmet need to develop specific biomarkers for multiple sclerosis (MS) to aid in the diagnosis, improve the management of patients and the monitoring of the effectiveness of treatment. We have screened serum from patients with relapsing-remitting MS

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