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Key Documents

77087

Sigma-Aldrich

ω-Transaminase, Aspergillus fumigatus

recombinant, expressed in E. coli, ≥0.20 U/mg

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About This Item

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

recombinant

expressed in E. coli

Quality Level

form

powder

specific activity

≥0.20 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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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omega-Amino acid-pyruvate aminotransferase.
K Yonaha et al.
Methods in enzymology, 143, 500-504 (1987-01-01)
Omega-amino acid: pyruvate aminotransferase: subunit structure, spectrometric properties and amino acid sequence around pyridoxyl lysine.
K Yonaha et al.
Progress in clinical and biological research, 144B, 329-338 (1984-01-01)
Enzymatic studies on the metabolism of beta-alanine.
O HAYAISHI et al.
The Journal of biological chemistry, 236, 781-790 (1961-03-01)
Beta alanine aminotransferase (s) from a plant source.
R A Stinson et al.
Biochemical and biophysical research communications, 34(1), 120-127 (1969-01-06)
J S Shin et al.
Bioscience, biotechnology, and biochemistry, 65(8), 1782-1788 (2001-10-02)
Microorganisms that are capable of (S)-enantioselective transamination of chiral amines were isolated from soil samples by selective enrichment using (S)-alpha-methyl-benzylamine ((S)-alpha-MBA) as a sole nitrogen source. Among them, Klebsiella pneumoniae JS2F, Bacillus thuringiensis JS64, and Vibrio fluvialis JS17 showed good

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