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The reaction shown above is about 80% of the reaction catalysed; the remaining 20% is: L-phenylalanine + O2 + H2O = 3-phenylpyruvic acid + ammonia + H2O2 a reaction similar to that of EC 1.4.3.2, L-amino-acid oxidase. Group: Enzymes. Synonyms: L-phenylalanine oxidase (deaminating and decarboxylating); phenylalanine (deaminating, decarboxylating)oxidase. Enzyme Commission Number: EC 1.13.12.9. CAS No. 190396-37-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0622; phenylalanine 2-monooxygenase; EC 1.13.12.9; 190396-37-3; L-phenylalanine oxidase (deaminating and decarboxylating); phenylalanine (deaminating, decarboxylating)oxidase. Cat No: EXWM-0622.
The enzyme from the bacterium Streptomyces coeruleorubidus forms 3-hydroxy-L-phenylalanine (i.e. m-L-tyrosine), which is one of the building blocks in the biosynthesis of the uridyl peptide antibiotics pacidamycins. Group: Enzymes. Synonyms: PacX; phenylalanine 3-hydroxylase. Enzyme Commission Number: EC 1.14.16.7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0959; phenylalanine 3-monooxygenase; EC 1.14.16.7; PacX; phenylalanine 3-hydroxylase. Cat No: EXWM-0959.
phenylalanine 4-monooxygenase
The active centre contains mononuclear iron(II). The reaction involves an arene oxide that rearranges to give the phenolic hydroxy group. This results in the hydrogen at C-4 migrating to C-3 and in part being retained. This process is known as the NIH-shift. The 4a-hydroxytetrahydrobiopterin formed can dehydrate to 6,7-dihydrobiopterin, both spontaneously and by the action of EC 4.2.1.96, 4a-hydroxytetrahydrobiopterin dehydratase. The 6,7-dihydrobiopterin can be enzymically reduced back to tetrahydrobiopterin, by EC 1.5.1.34, 6,7-dihydropteridine reductase, or slowly rearranges into the more stable compound 7,8-dihydrobiopterin. Group: Enzymes. Synonyms: phenylalaninase; phenylalanine 4-hydroxylase; phenylalanine hydroxylase. Enzyme Commission Number: EC 1.14.16.1. CAS No. 9029-73-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0953; phenylalanine 4-monooxygenase; EC 1.14.16.1; 9029-73-6; phenylalaninase; phenylalanine 4-hydroxylase; phenylalanine hydroxylase. Cat No: EXWM-0953.
The enzyme from the bacterium Pantoea agglomerans produces D-β-phenylalanine, an intermediate in the biosynthesis of the polyketide non-ribosomal antibiotic andrimid. The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. cf. EC 5.4.3.10, phenylalanine aminomutase (L-β-phenylalanine forming). Group: Enzymes. Synonyms: admH (gene name); L-phenylalanine 2,3-aminomutase [(S)-3-amino-3-phenylpropanoate]. Enzyme Commission Number: EC 5.4.3.11. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5533; phenylalanine aminomutase (D-β-phenylalanine forming); EC 5.4.3.11; admH (gene name); L-phenylalanine 2,3-aminomutase [(S)-3-amino-3-phenylpropanoate]. Cat No: EXWM-5533.
The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO). This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. cf. EC 5.4.3.11, phenylalanine aminomutase (D-β-phenylalanine forming). Group: Enzymes. Enzyme Commission Number: EC 5.4.3.10. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5532; phenylalanine aminomutase (L-β-phenylalanine forming); EC 5.4.3.10. Cat No: EXWM-5532.
phenylalanine ammonia-lyase
This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.3 (histidine ammonia-lyase) and EC 4.3.1.23 (tyrosine ammonia-lyase) and EC 4.3.1.25 (phenylalanine/tyrosine ammonia-lyase). The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family. This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. The enzyme from some species is highly specific for phenylalanine. Group: Enzymes. Synonyms: phenylalanine deaminase; phenylalanine ammonium-lyase; PAL; L-phenylalanine ammonia-lyase; Phe ammonia-lyase. Enzyme Commission Number: EC 4.3.1.24. CAS No. 9024-28-6. PAL. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5284; phenylalanine ammonia-lyase; EC 4.3.1.24; 9024-28-6; phenylalanine deaminase; phenylalanine ammonium-lyase; PAL; L-phenylalanine ammonia-lyase; Phe ammonia-lyase. Cat No: EXWM-5284.
Phenylalanine betaine
Phenylalanine betaine is a natural alkaloid found in the herbs of Achyranthes bidentata Blume. Synonyms: (2S)-3-Phenyl-2-(trimethylammonio)propanoate. Grades: >95%. CAS No. 56755-22-7. Molecular formula: C12H17NO2. Mole weight: 207.3.
A pyridoxal-phosphate protein. Also acts on tyrosine and other aromatic amino acids. Group: Enzymes. Synonyms: L-phenylalanine decarboxylase; aromatic L-amino acid decarboxylase; L-phenylalanine carboxy-lyase. Enzyme Commission Number: EC 4.1.1.53. CAS No. 9075-72-3. L-Phenylalanine decarboxylase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4799; phenylalanine decarboxylase; EC 4.1.1.53; 9075-72-3; L-phenylalanine decarboxylase; aromatic L-amino acid decarboxylase; L-phenylalanine carboxy-lyase. Cat No: EXWM-4799.
phenylalanine dehydrogenase
The enzymes from Bacillus badius and Sporosarcina ureae are highly specific for L-phenylalanine; that from Bacillus sphaericus also acts on L-tyrosine. Group: Enzymes. Synonyms: L-phenylalanine dehydrogenase; PHD. Enzyme Commission Number: EC 1.4.1.20. CAS No. 69403-12-9. PHD. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1454; phenylalanine dehydrogenase; EC 1.4.1.20; 69403-12-9; L-phenylalanine dehydrogenase; PHD. Cat No: EXWM-1454.
Phenylalanine dehydrogenase
Phenylalanine dehydrogenase is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Signaling pathways. CAS No. 69403-12-9. Pack Sizes: 50 U; 100 U. Product ID: HY-P2964.
phenylalanine(histidine) transaminase
L-Histidine and L-tyrosine can act instead of L-phenylalanine; in the reverse reaction, L-methionine, L-serine and L-glutamine can replace L-alanine. Group: Enzymes. Synonyms: phenylalanine (histidine) aminotransferase; phenylalanine(histidine):pyruvate aminotransferase; histidine:pyruvate aminotransferase; L-phenylalanine(L-histidine):pyruvate aminotransferase. Enzyme Commission Number: EC 2.6.1.58. CAS No. 72560-98-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2899; phenylalanine(histidine) transaminase; EC 2.6.1.58; 72560-98-6; phenylalanine (histidine) aminotransferase; phenylalanine(histidine):pyruvate aminotransferase; histidine:pyruvate aminotransferase; L-phenylalanine(L-histidine):pyruvate aminotransferase. Cat No: EXWM-2899.
Also acts, more slowly, on L-histidine and L-alanine. Group: Enzymes. Synonyms: acetyl-CoA-L-phenylalanine α-N-acetyltransferase. Enzyme Commission Number: EC 2.3.1.53. CAS No. 9075-16-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2233; phenylalanine N-acetyltransferase; EC 2.3.1.53; 9075-16-5; acetyl-CoA-L-phenylalanine α-N-acetyltransferase. Cat No: EXWM-2233.
phenylalanine N-monooxygenase
A heme-thiolate protein (P-450). This enzyme catalyses two successive N-hydroxylations of L-phenylalanine, the first committed steps in the biosynthesis of benzylglucosinolate. The product of the two hydroxylations, N,N-dihydroxy-L-phenylalanine, is extremely labile and dehydrates spontaneously.The dehydrated product is then subject to a decarboxylation that produces the oxime. It is still not known whether the decarboxylation is spontaneous or catalysed by the enzyme. The product, (E)-phenylacetaldoxime, undergoes a spontaneous isomerization to the (Z) form. Group: Enzymes. Synonyms: phenylalanine N-hydroxylase; CYP79A2. Enzyme Commission Number: EC 1.14.13.124. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0725; phenylalanine N-monooxygenase; EC 1.14.13.124; phenylalanine N-hydroxylase; CYP79A2. Cat No: EXWM-0725.
phenylalanine racemase (ATP-hydrolysing)
The enzyme phenylalanine racemase is the enzyme that acts on amino acids and derivatives. It activates both the L & D stereo isomers of phenylalanine to form L-phenylalanyl adenylate and D-phenylalanyl adenylate, which are bound to the enzyme. These bound compounds are then transferred to the thiol group of the enzyme followed by conversion of its configuration, the D-isomer being the more favorable configuration of the two, with a 7 to 3 ratio between the two isomers. The racemisation reaction of phenylalanine is coupled with the highly favorable hydrolysis of adenosine triphosphate (ATP) to adenosine monophosphate (AMP) and pyrophosphate (PP), thermodynamically allowing it to proceed. This reaction is then drawn forward by further hydrolyzing PP to inorganic phosphate (Pi), via Le Chatelier's principle. Group: Enzymes. Synonyms: phenylalanine racemase; phenylalanine racemase (adenosine triphosphate-hydrolysing); gramicidin S synthetase I. Enzyme Commission Number: EC 5.1.1.11. CAS No. 37290-95-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5369; phenylalanine racemase (ATP-hydrolysing); EC 5.1.1.11; 37290-95-2; phenylalanine racemase; phenylalanine racemase (adenosine triphosphate-hydrolysing); gramicidin S synthetase I. Cat No: EXWM-5369.
phenylalanine-tRNA ligase
This enzyme belongs to the family of ligases, to be specific those forming carbon-oxygen bonds in aminoacyl-tRNA and related compounds. This enzyme participates in phenylalanine, tyrosine and tryptophan biosynthesis and aminoacyl-tRNA biosynthesis. Group: Enzymes. Synonyms: phenylalanyl-tRNA synthetase; phenylalanyl-transfer ribonucleate synthetase; phenylalanine-tRNA synthetase; phenylalanyl-transfer RNA synthetase; phenylalanyl-tRNA ligase; phenylalanyl-transfer RNA ligase; L-phenylalanyl-tRNA synthetase; phenylalanine translase. Enzyme Commission Number: EC 6.1.1.20. CAS No. 9055-66-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5652; phenylalanine-tRNA ligase; EC 6.1.1.20; 9055-66-7; phenylalanyl-tRNA synthetase; phenylalanyl-transfer ribonucleate synthetase; phenylalanine-tRNA synthetase; phenylalanyl-transfer RNA synthetase; phenylalanyl-tRNA ligase; phenylalanyl-transfer RNA ligase; L-phenylalanyl-tRNA synthetase; phenylalanine translase. Cat No: EXWM-5652.
phenylalanine/tyrosine ammonia-lyase
This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.3 (histidine ammonia-lyase), EC 4.3.1.23 (tyrosine ammonia-lyase) and EC 4.3.1.24 (phenylalanine ammonia-lyase). The enzyme from some monocots, including maize, and from the yeast Rhodosporidium toruloides, deaminate L-phenylalanine and L-tyrosine with similar catalytic efficiency. The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family. This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. Group: Enzymes. Synonyms: PTAL; bifunctional PAL. Enzyme Commission Number: EC 4.3.1.25. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5285; phenylalanine/tyrosine ammonia-lyase; EC 4.3.1.25; PTAL; bifunctional PAL. Cat No: EXWM-5285.
1-13C-D-Phenylalanine
1-13C-D-Phenylalanine is labelled D-Phenylalanine (P319410), the stereoisomer of L-Phenylalanine (P319415) which has been used in the synthesis of SchaefferÂ’s acid analogues as important structures in tuberculostatic design. They exhibit the ability to inhibit Mycobacterium tuberculosis type II dehydroquinase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1202063-94-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C813CH11NO2, Molecular Weight: 166.18. US Biological Life Sciences.
2,3,4,5,6-Pentafluoro-L-phenylalanine is used in the studies of fluorine containing dipeptides used in the diagnosis of cancer and other related conditions. Synonyms: H-Phe(F5)-OH; (S)-2-Amino-3-(perfluorophenyl)propanoic acid. Grades: ≥ 98%. CAS No. 34702-59-5. Molecular formula: C9H6F5NO2. Mole weight: 255.15.
2-Chloro-DL-phenylalanine is used in the synthesis of 2-benzylpyrroles and 2-benzoylpyrroles with insecticidal and acaricidal activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 14091-11-3. Pack Sizes: 1g, 2.5g. Molecular Formula: C9H10ClNO2, Molecular Weight: 199.63. US Biological Life Sciences.
Worldwide
2-Chloro-D-phenylalanine
2-Chloro-D-phenylalanine. Group: Biochemicals. Alternative Names: D-Phe(2-Cl)-OH; o-Chloro-D-phenylalanine; (R)-2-Amino-3-(2-chlorophenyl)propionic acid. Grades: Highly Purified. CAS No. 80126-50-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
2-Cyano-D-phenylalanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
2-Cyano-L-phenylalanine
2-Cyano-L-phenylalanine. Group: Biochemicals. Alternative Names: L-Phe(2-CN)-OH; o-Cyano-L-phenylalanine; (S)-2-Amino-3-(2-cyanophenyl)propanoic acid. Grades: Highly Purified. CAS No. 263396-42-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
2-Cyano-L-phenylalanine
2-Cyano-L-phenylalanine was used as an analyte in the study to determine chiral purity of synthetic amino acids by HPLC. Synonyms: L-Phe(2-CN)-OH; o-Cyano-L-phenylalanine; (S)-2-Amino-3-(2-cyanophenyl)propanoic acid; L-2-Cyanophenylalanine; (2S)-2-amino-3-(2-cyanophenyl)propanoic acid; Dl-2-cyanophenylalanine. Grades: ≥ 98%. CAS No. 263396-42-5. Molecular formula: C10H10N2O2. Mole weight: 190.20.
2-Cyano-L-phenylalanine 98+%
2-Cyano-L-phenylalanine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
2-Fluoro-4-methyl-DL-phenylalanine
2-Fluoro-4-methyl-DL-phenylalanine are fluorinated phenylalanine derivatives. These compounds can be utilized as a source of unnatural amino acids that can be incorporated by modified aminoacyl-tRNA synthetase to study biological systems. Group: Biochemicals. Grades: Highly Purified. CAS No. 1259965-62-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H12FNO2, Molecular Weight: 197.21. US Biological Life Sciences.
Worldwide
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