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Safety Information

40972

Sigma-Aldrich

ω-Transaminase, Aspergillus terreus

recombinant, expressed in E. coli, ≥0.10 U/mg

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About This Item

CAS Number:
Enzyme Commission number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

Quality Level

form

powder

specific activity

≥0.10 U/mg

storage temp.

−20°C

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Unit Definition

1 U corresponds to the amount of enzyme which releases 1 μmol acetophenone per minute at 30°C. (R(−)-α-methyl-benzylamine as substrate).

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Enzymatic studies on the metabolism of beta-alanine.
O HAYAISHI et al.
The Journal of biological chemistry, 236, 781-790 (1961-03-01)
Lack of stringent stereospecificity in the inactivation of pyridoxal phosphate-dependent enzymes by suicide-substrates.
C Danzin et al.
Progress in clinical and biological research, 144A, 377-385 (1984-01-01)
C U Ingram et al.
Biotechnology and bioengineering, 96(3), 559-569 (2006-08-12)
Biocatalysis continues to emerge as a powerful technique for the efficient synthesis of optically pure pharmaceuticals that are difficult to access via conventional chemistry. The power of biocatalysis can be enhanced if two or more reactions can be achieved by
Properties of the bound coenzyme and subunit structure of omega-amino acid:pyruvate aminotransferase.
K Yonaha et al.
The Journal of biological chemistry, 258(4), 2260-2265 (1983-02-25)
T P West
Antonie van Leeuwenhoek, 77(1), 1-5 (2000-03-04)
A determination of the possible role of the salvage enzyme cytosine deaminase or beta-alanine-pyruvate transaminase in the catabolism of the pyrimidine bases uracil and thymine by the opportunistic pathogen Burkholderia cepacia ATCC 25416 was undertaken. It was of interest to

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