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G1508

Sigma-Aldrich

Glycogen from mussel, Mytilus genus

≥85% anhydrous basis (enzymatic)

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.25

biological source

(Mytilus genus)

Quality Level

Assay

≥85% anhydrous basis (enzymatic)

form

powder

impurities

≤1% Protein (Lowry)

color

white to off-white

storage temp.

2-8°C

InChI

1S/C24H42O21/c25-1-5-9(28)11(30)16(35)22(41-5)39-4-8-20(45-23-17(36)12(31)10(29)6(2-26)42-23)14(33)18(37)24(43-8)44-19-7(3-27)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

BYSGBSNPRWKUQH-UJDJLXLFSA-N

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General description

Glycogen is a branched polymer of glucose synthesized by animal cells for energy storage and release. It is constructed of predominantly α1→4 glycosidic bonds with branches created through α1→6 glycosidic bonds.

Application

Glycogen, a starch analogue, is added to polyacrylamide gels for starch phosphorylase activity aβays were it acts as a substrate for starch phosphorylase degradation.

Preparation Note

Prepared by a modification of the procedure of Bell, et al., Biochem. J., 28, 882 (1934).

Other Notes

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Anne Borland et al.
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In the halophytic species Mesembryanthemum crystallinum, crassulacean acid metabolism (CAM) may be induced by a range of abiotic factors including drought, salinity, high light intensity, low temperature, and anoxia. A key biotic consequence of all these environmental changes is the
Katsiaryna Skryhan et al.
PloS one, 10(9), e0136997-e0136997 (2015-09-15)
Starch biosynthesis in Arabidopsis thaliana is strictly regulated. In leaf extracts, starch synthase 1 (AtSS1) responds to the redox potential within a physiologically relevant range. This study presents data testing two main hypotheses: 1) that specific thiol-disulfide exchange in AtSS1
Songül Süren-Castillo et al.
Biochimica et biophysica acta, 1840(1), 86-94 (2013-09-03)
FoxO proteins are a subgroup of the Forkhead-box family of transcription factors, which function as the main transcriptional effectors of the insulin receptor pathway. This pathway, activated by the binding of insulin or IGFs (or insect insulin-like peptides), promotes the
Rebecca I Clark et al.
Cell, 155(2), 435-447 (2013-10-01)
Infections disturb metabolic homeostasis in many contexts, but the underlying connections are not completely understood. To address this, we use paired genetic and computational screens in Drosophila to identify transcriptional regulators of immunity and pathology and their associated target genes
Monica Dus et al.
Nature neuroscience, 16(5), 526-528 (2013-04-02)
Animals can determine the nutritional value of sugar without the influence of taste. We examined a Drosophila mutant that is insensitive to the nutritional value of sugars, responding only to the concentration (that is, sweetness). The affected gene encodes a

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