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Merck
모든 사진(1)

주요 문서

M8284

Sigma-Aldrich

Maltose Phosphorylase from Enterococcus sp.

recombinant, expressed in E. coli, lyophilized powder

동의어(들):

Maltose:orthophosphate 1-β-D-Glucosyltransferase

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250 UNITS
₩299,527
1000 UNITS
₩926,391

₩299,527


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크기 선택

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250 UNITS
₩299,527
1000 UNITS
₩926,391

About This Item

CAS Number:
효소 위원회 번호:
MDL number:
UNSPSC 코드:
12352204
PubChem Substance ID:
NACRES:
NA.54

₩299,527


구입 가능 여부는 고객센터에 문의하십시오.

재조합

expressed in E. coli

양식

lyophilized powder

특이 활성도

≥9 units/mg solid

분자량

90 kDa by SDS-PAGE

저장 온도

−20°C

SMILES string

OC(=O)CCCCCCCCCCCCC

InChI

1S/C14H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16/h2-13H2,1H3,(H,15,16)

InChI key

TUNFSRHWOTWDNC-UHFFFAOYSA-N

일반 설명

Maltose phosphorylase (MP) is a dimeric enzyme. This enzyme is classified under family 65 of the glycoside hydrolases. It is a member of the disaccharide phosphorylase family.[1]

애플리케이션

Maltose Phosphorylase from Enterococcus sp. has been used as a component in coupled assay and ATPase activity assay to study its effects on ATPase activity, on the 90 kDa heat shock proteins (Hsp90) ATPase reaction and on background absorbance on the production of resorufin.[2]
Maltose phosphorylase from Enterococcus has been used in a study to describe a new pathway for maltose utilization in lactic acid bacteria.[3] It has also been used in a study to describe the transfer of glucosyl moiety of maltose to acceptors with alcoholic OH groups.[4]

생화학적/생리학적 작용

Enzymatically converts maltose to D-Glucose.
Maltose phosphorylase (MP) is a dimeric enzyme that catalyzes maltose and inorganic phosphate into β-D-glucose-1-phosphate and glucose. [1]
Maltose phosphorylase not only transfers glucosyl moieties from maltose to other sugars but has been shown to also use phenolic compounds such as salicyl alcohol as acceptors.[4]

단위 정의

One unit will produce 1.0 μmole of D-Glucose from maltose per minute at pH 7.0 at 30°C.

기타 정보

Contains lactose.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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Ana D Simonović et al.
Analytical biochemistry, 334(2), 312-317 (2004-10-21)
The phosphate precipitation reaction using ammonium molybdate and triethylamine under low pH has been applied to gel-based assays for detecting phosphate-releasing enzymes. The sensitivity of the assay is 10 pmol Pi/mm2 of 1.5-mm-thick gel. The assay is applicable to enzymes
Y Inoue et al.
Bioscience, biotechnology, and biochemistry, 65(12), 2644-2649 (2002-02-06)
Bacillus sp. RK-1 was isolated as a bacterium that produced maltose phosphorylase (MPase) in the culture supernatant. Screening was done from among about 400 isolates that could grow at 55 degrees C in a medium containing maltose as the sole
Hiroyuki Nakai et al.
The FEBS journal, 276(24), 7353-7365 (2009-11-19)
A gene cluster involved in maltodextrin transport and metabolism was identified in the genome of Lactobacillus acidophilus NCFM, which encoded a maltodextrin-binding protein, three maltodextrin ATP-binding cassette transporters and five glycosidases, all under the control of a transcriptional regulator of
Zhiqiang Zhang et al.
Analytica chimica acta, 615(1), 73-79 (2008-04-29)
A conductometric biosensor for phosphate detection was developed using maltose phosphorylase (MP) from recombinant Escherichia coli immobilized on a planar interdigitated electrode by cross-linking with saturated glutaraldehyde (GA) vapour in the presence of bovine serum albumin (BSA). The process parameters
Stefan de Kok et al.
Metabolic engineering, 13(5), 518-526 (2011-06-21)
Increasing free-energy conservation from the conversion of substrate into product is crucial for further development of many biotechnological processes. In theory, replacing the hydrolysis of disaccharides by a phosphorolytic cleavage reaction provides an opportunity to increase the ATP yield on

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