T7677
L-Tyrosine Decarboxylase from Streptococcus faecalis
≥0.1 unit/mg solid
Synonym(s):
L-Tyrosine carboxy-lyase
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About This Item
Recommended Products
form
powder
specific activity
≥0.1 unit/mg solid
storage temp.
−20°C
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Application
L-Tyrosine decarboxylase from Streptococcus faecalis has been used in a study to isolate and identify the carbonyl-active site of diamine oxidase by gas chromatographic mass spectrometry. L-Tyrosine decarboxylase from Streptococcus faecalis has also been used in a study to investigate the adsorption of Streptococcus faecalis on diatomite carriers for use in biotransformations.
Other Notes
Dried cells from which activity can be extracted.
Unit Definition
One unit will cause the decomposition of 1.0 μmole of L-tyrosine per min at pH 6.2 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
Certificates of Analysis (COA)
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F Buffoni
Analytical biochemistry, 220(1), 185-191 (1994-07-01)
An adduct with phenylhydrazine was formed with the purified pig kidney diamine oxidase and in parallel with the l-tyrosine decarboxylase from Streptococcus faecalis. The labeled enzymes were hydrolyzed by chemical hydrolysis and the adducts released by hydrolysis were isolated and
Characterization of bacterial L-(-)-tyrosine decarboxylase by isoelectric focusing and gel chromatography
Allenmark, C. and B. Servenius
Journal of Chromatography A, 153, 238-245 (1978)
M P Arena et al.
Letters in applied microbiology, 53(4), 395-402 (2011-07-12)
Lactobacillus brevis IOEB 9809 is able to produce both tyramine and putrescine via tyrosine decarboxylase and agmatine deiminase enzymes, respectively, when cultured on synthetic media. The aims of this study were to assess the expression of L. brevis IOEB 9809
T Komprda et al.
Meat science, 86(3), 870-877 (2010-08-11)
Lactic acid bacteria (LAB) and enterococci were isolated immediately after stuffing (day 0), at the end of ripening (28th day) and at the end of storage (112th day) from dry fermented sausages produced by two different producers (K; R) in
W A Anderson et al.
Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986), 47(2), 93-100 (1990-01-01)
Adsorption of cells on particulate carriers is potentially one of the most cost-effective immobilization techniques available. Diatomite carriers, such as Celite, have desirable physical properties, are inexpensive, and are suitable for both mycelial and bacterial systems. This work investigated the
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