Native Thermoactinomyces intermedius Phenylalanine Dehydrogenase
69403-12-9
2026-09-28
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Description
ProductName Native Thermoactinomyces intermedius Phenylalanine Dehydrogenase Cat No NATE-1906 Description Phenylalanine dehydrogenase is a member of a large family of amino-acid dehydrogenases, which includes glutamate dehydrogenase, alanine dehydrogenase, leucine dehydrogenase, lysine €-dehydrogenase, and meso-a,€-diaminopimelate D-dehydrogenase. The three known gene sequences are octomers. It has a two-domain, three-dimensional structure. Abbr PheDH, Native (Thermoactinomyces intermedius) Alias PheDH Source Thermoactinomyces intermedius Appearance Ammonium sulphate suspension Enzyme Commission Number EC 1.4.1.20 CAS No 69403-12-9 Contaminants (as PheDH activity = 100 %)NADH oxidase: < 0.01 %;Lactate dehydrogenase: < 0.01 %. Molecular Weight ca. 380,000; Subunit molecular weight : ca. 40,000. pH Stability 5.0 - 10.0 Michaelis Constant (200 mM Gly-KCl-KOH buffer, pH 11.0, at 30 °C)L-Phenylalanine: 0.66 mM;NAD+: 0.05 mM. Specificity L-Phenylalanine: 100 %;L-Tyrosine: 7.6 %;L-Methionine: 1.5 %. Unit Definition One unit of activity is defined as the amount of PheDH that forms 1 μmol of NADH per minute at 30 °C. Optimum pH 11.5 Thermal stability No detectable decrease in activity up to 50 °C. Storage Stable at 0 to 4 °C for at least six months (Do not freeze). Synonyms phenylalanine dehydrogenase; EC 1.4.1.20; L-phenylalanine dehydrogenase; PHD; 69403-12-9 Specific Activity more than 30 U/mg protein Reaction L-Phenylalanine + NAD+ + H2O ←→ Phenylpyruvate + NH4+ + NADH category Amino Acids and Derivatives(c1517) cas_num 69403-12-9 Basic Info-
Product Name:
Phenylalanine dehydrogenase
Other Name:Phenylalanine dehydrogenase;Dehydrogenase,phenylalanine;L-Phenylalanine dehydrogenase;E.C. 1.4.1.20
CAS No.:69403-12-9
Categories:
Characteristics-
Appearance:
light yellow solution (clear)
Storage Conditions:−20°C
Hazard IdentificationClassification of the substance or mixture
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Country Product Purchase Quantity Date Posted Post an enquiry for this product