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P1016

Sigma-Aldrich

Phenylalanine Ammonia-Lyase from Rhodotorula glutinis

Grade I, buffered aqueous glycerol solution, 0.8-2.0 units/mg protein

Sinónimos:

L-Phenylalanine ammonia-lyase, Phenylalanine Deaminase from Rhodotorula glutinis

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About This Item

Número de CAS:
9024-28-6
Comisión internacional de enzimas:
4.3.1.5 (BRENDA, IUBMB)
MDL number:
MFCD00131844
UNSPSC Code:
12352204
NACRES:
NA.54

biological source

fungus (Rhodotorula glutinis)

Quality Level

200

type

Grade I

form

buffered aqueous glycerol solution

specific activity

0.8-2.0 units/mg protein

shipped in

wet ice

storage temp.

−20°C

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Application

Phenylalanine ammonia-lyase has been used in a study to assess the effect of heat treatment on lignification of postharvest bamboo shoots. It has also been used in a study to investigate the effect of light on gene expression and podophyllotoxin biosynthesis in Linum album cell culture.

Biochem/physiol Actions

Phenylalanine Ammonia-Lyase from Rhodotorula glutinis can be cleaved and inactivated by the proteases chymotrypsin, subtilisin, and trypsin.

Unit Definition

One unit will deaminate 1.0 μmole of L-phenylalanine to trans-cinnamate and NH3 per min at pH 8.5 at 30 °C.

Physical form

Solution in 60% glycerol, 3 mM Tris-HCl, pH 7.5, containing up to 0.5 M (NH4)2SO4

Analysis Note

Protein determined by biuret

inhibitor

Referencia del producto
Descripción
Precios

H9882

4-Hydroxybenzhydrazide, ≥97%

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000411477
0000411476
0000411477
0000411476
0000403830

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H J Gilbert et al.
The Biochemical journal, 199(3), 715-723 (1981-12-01)
Phenylalanine ammonia-lyase (EC 4.3.1.5) of the yeast Rhodotorula glutinis was rapidly inactivated by duodenal juice. It was susceptible to chymotrypsin and subtilisin and to a lesser extent trypsin. Initial proteolysis of the enzyme by chymotrypsin and trypsin resulted in cleavage
Morteza Yousefzadi et al.
Plant physiology and biochemistry : PPB, 56, 41-46 (2012-05-15)
Podophyllotoxin (PTOX) is a naturally occurring phenolic compound isolated as an active anti-tumor agent. The stimulatory influence of light on the formation of phenolic compounds has been reported, but the molecular mechanism underlying the effect of light on the expression
Ronald D Hatfield et al.
Planta, 229(6), 1253-1267 (2009-03-17)
Grasses are a predominant source of nutritional energy for livestock systems around the world. Grasses with high lignin content have lower energy conversion efficiencies for production of bioenergy either in the form of ethanol or to milk and meat through
Zisheng Luo et al.
Food chemistry, 135(4), 2182-2187 (2012-09-18)
In order to evaluate the effects of heat treatment on the quality of postharvest bamboo shoots, the firmness, disease incidence, respiration and ethylene production, ACC synthase (ACS) and ACC oxidase (ACO) activities, lignin and cellulose contents, and the activities of
Reid
Applied and environmental microbiology, 64(6), 2117-2125 (1998-06-03)
The fungus Trametes versicolor can delignify and brighten kraft pulps. To better understand the mechanism of this biological bleaching and the by-products formed, I traced the transformation of pulp lignin during treatment with the fungus. Hardwood and softwood kraft pulps

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