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Merck
CN

M3145

Sigma-Aldrich

Maltase from Bakers Yeast

lyophilized powder, α-glucosidase 30-85 units/mg protein

Synonym(s):

α-D-Glucoside glucohydrolase, α-Glucosidase

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About This Item

EC Number:
EC Number:
UNSPSC Code:
12352204
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form

lyophilized powder

α-glucosidase activity

30-85 units/mg protein

composition

Protein, ~10% biuret

foreign activity

isomaltase <0.5 units/mg protein

storage temp.

−20°C

Packaging

Package size based on α-glucosidase units

Physical form

Lyophilized powder containing Ficoll with approx. 1% potassium phosphate and approx. 0.5% EDTA as stabilizer

Other Notes

One unit will liberate 1.0 μmole of D-glucose from p-nitrophenyl α-D-glucoside per min at pH 6.8 at 37°C.

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

Regulatory Information

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Bergmeyer, H.U., ed.
Methods of Enzymatic Analysis, 1, 459-459 (1974)
Blood-based diagnostic testing for Pompe disease: consistency between GAA enzyme activity in dried blood spots and GAA gene sequencing results.
Jennifer L Goldstein et al.
Muscle & nerve, 49(5), 775-776 (2013-12-18)
Ren-Yi Yan et al.
Bioorganic & medicinal chemistry, 21(21), 6796-6803 (2013-09-03)
A water extract of the leaves of Suregada glomerulata (Euphorbiaceae) was found to inhibit rat small intestinal α-glucosidase. An examination of the extract afforded 20 iminosugars including one pyrrolidine and 19 piperidines. The structures of the 10 new compounds (11-20)
Giovanny Vivas-Acevedo et al.
BJU international, 113(4), 642-649 (2013-10-24)
To assess the relationship between a marker of epididymal function and both the fragmentation of the sperm nucleus and the integrity and maturity of the sperm membrane in patients with or without varicocele. Semen samples were obtained from men with
Motoshi Ouchi et al.
Nihon rinsho. Japanese journal of clinical medicine, 71(11), 2025-2029 (2014-01-09)
As the percentage of elderly persons in Japan increases, so do the rates of overweight, insulin resistance, and elderly onset diabetes. Elderly onset diabetes is characterized by postprandial hyperglycemia, lower HbA1c levels, and less frequent retinopathy. The treatment of elderly

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