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| Product | Description | |
|---|---|---|
| Pyridoxal-5-Phosphate | A derivative of Pyridoxine. Pyridoxine is a form of vitamin B6 found commonly in food and used as dietary supplement. It can be used to treat and prevent pyridoxine deficiency, sideroblastic anaemia, pyridoxine-dependent epilepsy, certain metabolic disorders, problems from isoniazid, and mushroom poisoning. Vitamin supplement in health care products. Uses: Ingredient of health care products. Synonyms: 3-Hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyridinecarboxaldehyde; Pyridoxal Phosphate; Pyridoxal 5-(Dihydrogen Phosphate); 2-Methyl-3-hydroxy-4-formyl-5- pyridyl-methylphosphoric Acid; 3-Hydroxy-5-(hydroxymethyl)-2-methyl- isonicotinaldehyde 5-Phosphate; Apolon B6; Biosechs; Codecarboxylase; Coenzyme B6; Hairoxal; Hexermin P; Hi-Pyridoxin; Hiadelon; NSC 82388; PLP; Phosphopyridoxal; Piodel; Pydoxal; Pyridoxal Monophosphate; Vitazechs. Grades: > 95%. CAS No. 54-47-7. Molecular formula: C8H10NO6P. Mole weight: 247.15. |  |
| Pyridoxal-d5 5-phosphate | Isotope-labeled Vitamins2H Labeled Compounds. Alternative Names: Vitazechs-D5. CAS No. 1246818-16-5. Molecular formula: C8H5D5NO6P. Mole weight: 247.14. Catalog: ACM1246818165. |  |
| (5-Bicyclo[2. 2. 1]Heptyl)Dimethylchlorosilane | Halosilane. Alternative Names: 2-Nor-2-formylpyridoxal-5-phosphate; 2-Nor-2-formyl-pyridoxal-5-phosphat; NFPLP; 2-norbornyldimethylchlorosilane. CAS No. 117046-42-1. Molecular formula: C9H17ClSi. Mole weight: 188.77 g/mol. Appearance: Transparent liquid. Purity: 95%+. IUPACName: [(1S,4R)-3-bicyclo[2.2.1]heptanyl]-chloro-dimethylsilane. Canonical SMILES: C[Si](C)(C1CC2CCC1C2)Cl. Density: 0.99 g/cm³. Catalog: ACM117046421. | |
| Mutant Alanine Racemase Y354N from Geobacillus stearothermophilus, Recombinant | Mutant Alanine Racemase (Y354N) (mAR-Y354N), a pyridoxal 5-phosphate (PLP) dependent enzyme catalyzes the interconversion of the L-Serine to D-Serine. In WT Alanine Racemase Tyr354 plays a crucial role in defining the strict specificity of AR for alanine, in converting L-Alanine to D-Alanine, which is an important component of the peptidoglycan layer of bacterial cell wall. By mutating the active site Tyr 354 to Asn, the specificity of the enzyme changes and it becomes a racemase with dual specificity for L- Alanine and L-Serine. Applications: Mutant alanine racemase y354n can be used to convert l-serine to d-serine and l-alanine to d-alanine. Group: Enzymes. Synonyms: Alanine Racemase Y354N; alr; dal. Enzyme Commission Number: EC 5.1.1.1. Purity: > 99% by SDS-PAGE. Alanine Racemase. Mole weight: 43 kDa. Activity: > 50 mU/mg. Storage: Reconstituted enzyme can be stored in working aliquots at -20°C and use within 3 months. Avoid repeated freeze-thaw cycles. Form: Lyophilized. Source: E. coli and fused to His-tag at N-terminus. Species: Geobacillus stearothermophilus. Alanine Racemase Y354N; alr; dal; Alanine Racemase. Cat No: NATE-1639. |  |
| Native Streptococcus faecalis L-Tyrosine Decarboxylase Apoenzyme | In enzymology, a tyrosine decarboxylase (EC 4.1.1.25) is an enzyme that catalyzes the chemical reaction:L-tyrosine<-> tyramine + CO2. Hence, this enzyme has one substrate, L-tyrosine, and two products, tyramine and carbon dioxide. This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. This enzyme participates in tyrosine metabolism and alkaloid biosynthesis. It employs one cofactor, pyridoxal phosphate. Applications: L-tyrosine decarboxylase apoenzyme from strept oc occus faecalis has been used in a study to purify and characterize tyrosine decarboxylase and aromatic-l-amino-acid decarboxylase. l-tyrosine decarboxylase apoenzyme from strept oc occus faecalis has also been used in a study to investigate the stereospecificity of sodium borohydride reduction of tyrosine decarboxylase. Group: Enzymes. Synonyms: tyrosine decarboxylase; EC 4.1.1.25; L-tyrosine decarb. Enzyme Commission Number: EC 4.1.1.25. CAS No. 9002-9-9. L-Tyrosine Decarboxylase. Activity: <0.005 unit/mg solid (without pyridoxal 5-phosphate), > 0.05 unit/mg solid (with excess pyridoxal 5-phosphate). Storage: -20°C. Source: Streptococcus faecalis. tyrosine decarboxylase; EC 4.1.1.25; L-tyrosine decarboxylase; L-(-)-tyrosine apodecarboxylase; L-tyrosine carboxy-lyase; 9002-09-9. Cat No: NATE-0420. | |
| Pyridoxal 5'-phosphate | Pyridoxal 5'-phosphate is used as a cofactor for a wide range of enzymes including mitochondrial cysteine desulfurase, cystathionine γ-synthase (CGS), ornithine 4,5-aminomutase (OAM), and d-serine dehydratase. Pyridoxal 5'-phosphate is used in the studies of PLP-dependent enzyme active sites. Applications: A normal coenzyme form of vitamin b6. Group: Coenzymes. Synonyms: 3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde; Codecarboxylase; PLP; Pyridoxal 5-phosphate. CAS No. 853645-22-4. Purity: ≥98%. Mole weight: 247.14. Appearance: Crystalline powder. Form: Solid. 3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde; Codecarboxylase; PLP; Pyridoxal 5-phosphate; Pyridoxal 5'-phosphate; 853645-22-4. Cat No: COEC-048. | |
| Pyridoxal 5'-phosphate monohydrate | Pyridoxal 5-phosphate is an active metabolite of vitamin B6. It acts as a cofactor in many reactions of amino acid metabolism. Uses: Vitamin b complex. Synonyms: Pyridoxal phosphate hydrate; (4-formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate hydrate. Grades: 98%. CAS No. 41468-25-1. Molecular formula: C8H10NO6P · H2O. Mole weight: 265.16. | |
| pyridoxal 5'-phosphate synthase | A flavoprotein (FMN). In Escherichia coli, the coenzyme pyridoxal 5'-phosphate is synthesized de novo by a pathway that involves EC 1.2.1.72 (erythrose-4-phosphate dehydrogenase), EC 1.1.1.290 (4-phosphoerythronate dehydrogenase), EC 2.6.1.52 (phosphoserine transaminase), EC 1.1.1.262 (4-hydroxythreonine-4-phosphate dehydrogenase), EC 2.6.99.2 (pyridoxine 5'-phosphate synthase) and EC 1.4.3.5 (with pyridoxine 5'-phosphate as substrate). N4'-Substituted pyridoxamine derivatives are also oxidized in reaction (1) to form pyridoxal 5-phosphateand the corresponding primary amine. Group: Enzymes. Synonyms: pyridoxamine 5'-phosphate oxidase; pyridoxamine phosphate oxidase; pyridoxine (pyridoxamine)phosphate oxidase; pyridoxine (pyridoxamine) 5'-phosphate. Enzyme Commission Number: EC 1.4.3.5. CAS No. 9029-21-4. 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-1482; pyridoxal 5'-phosphate synthase; EC 1.4.3.5; 9029-21-4; pyridoxamine 5'-phosphate oxidase; pyridoxamine phosphate oxidase; pyridoxine (pyridoxamine)phosphate oxidase; pyridoxine (pyridoxamine) 5'-phosphate oxidase; pyridoxaminephosphate oxidase (EC 1.4.3.5: deaminating); PMP oxidase; pyridoxol-5'-phosphate:oxygen oxidoreductase (deaminating) (incorrect); pyridoxamine-phosphate oxidase; PdxH. Cat No: EXWM-1482. | |
| pyridoxal 5'-phosphate synthase (glutamine hydrolysing) | The ammonia is provided by the glutaminase subunit and channeled to the active site of the lyase subunit by a 100 ? tunnel. The enzyme can also use ribulose 5-phosphate and dihydroxyacetone phosphate. The enzyme complex is found in aerobic bacteria, archaea, fungi and plants. Group: Enzymes. Synonyms: PdxST. Enzyme Commission Number: EC 4.3.3.6. 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-5307; pyridoxal 5'-phosphate synthase (glutamine hydrolysing); EC 4.3.3.6; PdxST. Cat No: EXWM-5307. | |
| pyridoxal kinase | Pyridoxine, pyridoxamine and various derivatives can also act as acceptors. Group: Enzymes. Synonyms: pyridoxal kinase (phosphorylating); pyridoxal 5-phosphate-kinase; pyridoxal phosphokinase; pyridoxine kinase. Enzyme Commission Number: EC 2.7.1.35. CAS No. 9026-42-0. 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-3066; pyridoxal kinase; EC 2.7.1.35; 9026-42-0; pyridoxal kinase (phosphorylating); pyridoxal 5-phosphate-kinase; pyridoxal phosphokinase; pyridoxine kinase. Cat No: EXWM-3066. | |
| Pyridoxal phosphate | Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases , and is used for the treatment of tardive dyskinesia. Uses: Scientific research. Group: Natural products. Alternative Names: Pyridoxal 5-phosphate; Pyridoxyl phosphate. CAS No. 54-47-7. Pack Sizes: 10 mM * 1 mL; 100 mg; 1 g. Product ID: HY-B1744. |  |
| Pyridoxamine 5-phosphate | Pyridoxamine 5-phosphate is the active form of vitamin B6 bound to phosphoric acid. Pyridoxamine 5-phosphate is the aminated form of pyridoxal 5'-phosphate hydrate (HY-W011727A) and as co-factor of a variety of enzymes central metabolite, potent antioxidant, vitamin B6 vitamer and enzyme substrate. Pyridoxamine 5-phosphate can be interconverted with pyridoxal 5'-phosphate hydrate [1]. Uses: Scientific research. Group: Natural products. CAS No. 529-96-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-B1746. | |
| pyridoxine 5'-phosphate synthase | In Escherichia coli, the coenzyme pyridoxal 5'-phosphate is synthesized de novo by a pathway that involves EC 1.2.1.72 (erythrose-4-phosphate dehydrogenase), EC 1.1.1.290 (4-phosphoerythronate dehydrogenase), EC 2.6.1.52 (phosphoserine transaminase), EC 1.1.1.262 (4-hydroxythreonine-4-phosphate dehydrogenase), EC 2.6.99.2 (pyridoxine 5'-phosphate synthase) and EC 1.4.3.5 (with pyridoxine 5'-phosphate as substrate). 1-Deoxy-D-xylulose cannot replace 1-deoxy-D-xylulose 5-phosphate as a substrate. Group: Enzymes. Synonyms: pyridoxine 5-phosphate phospho lyase; PNP synthase; PdxJ. Enzyme Commission Number: EC 2.6.99.2. CAS No. 230310-47-1. 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-2943; pyridoxine 5'-phosphate synthase; EC 2.6.99.2; 230310-47-1; pyridoxine 5-phosphate phospho lyase; PNP synthase; PdxJ. Cat No: EXWM-2943. | |
| 1-aminocyclopropane-1-carboxylate deaminase | A pyridoxal 5'-phosphate enzyme. The enzyme, found in certain soil bacteria and fungi, catalyses the ring opening of 1-aminocyclopropane-1-carboxylate, the immediate precursor to ethylene, an important plant hormone that regulates fruit ripening and other processes. The enzyme releases an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme has been used to make fruit ripening dependent on externally added ethylene, as it removes the substrate for endogenous ethylene formation. Group: Enzymes. Synonyms: 1-aminocyclopropane-1-carboxylate endolyase (deaminating); ACC deaminase; 1-aminocyclopropane carboxylic acid deaminase. Enzyme Commission Number: EC 3.5.99.7. CAS No. 69553-48-6. 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-4590; 1-aminocyclopropane-1-carboxylate deaminase; EC 3.5.99.7; 69553-48-6; 1-aminocyclopropane-1-carboxylate endolyase (deaminating); ACC deaminase; 1-aminocyclopropane carboxylic acid deaminase. Cat No: EXWM-4590. | |
| 2-aminohexano-6-lactam racemase | Contains pyridoxal 5'-phosphate. Also racemises 2-aminopentano-5-lactam (α-amino-Δ-valerolactam) and 2-amino-4-thiahexano-6-lactam (where S replaces CH2 of C-4). It does not catalyse the racemisation of α-amino acids but has some transaminase activity with them. Group: Enzymes. Synonyms: α-amino-ε-caprolactam racemase. Enzyme Commission Number: EC 5.1.1.15. CAS No. 52652-64-9. 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-5373; 2-aminohexano-6-lactam racemase; EC 5.1.1.15; 52652-64-9; α-amino-ε-caprolactam racemase. Cat No: EXWM-5373. | |
| 2-deoxy-scyllo-inosose synthase | Requires Co2+. Involved in the biosynthetic pathways of several clinically important aminocyclitol antibiotics, including kanamycin, butirosin, neomycin and ribostamycin. Requires an NAD+ cofactor, which is transiently reduced during the reaction. The enzyme from the bacterium Bacillus circulans forms a complex with the glutamine amidotransferase subunit of pyridoxal 5'-phosphate synthase (EC 4.3.3.6), which appears to stabilize the complex. Group: Enzymes. Synonyms: btrC (gene name); neoC (gene name); kanC (gene name). Enzyme Commission Number: EC 4.2.3.124. 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-5137; 2-deoxy-scyllo-inosose synthase; EC 4.2.3.124; btrC (gene name); neoC (gene name); kanC (gene name). Cat No: EXWM-5137. | |
| 3-amino-5-hydroxybenzoate synthase | A pyridoxal 5'-phosphate enzyme. The enzyme from the bacterium Amycolatopsis mediterranei participates in the pathway for rifamycin B biosynthesis. The enzyme also functions as a transaminase earlier in the pathway, producing UDP-α-D-kanosamine. Group: Enzymes. Synonyms: AHBA synthase; rifK (gene name). Enzyme Commission Number: EC 4.2.1.144. 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-4985; 3-amino-5-hydroxybenzoate synthase; EC 4.2.1.144; AHBA synthase; rifK (gene name). Cat No: EXWM-4985. | |
| 4-aminobutyrate-pyruvate transaminase | Requires pyridoxal 5'-phosphate. The enzyme is found in plants that do not have the 2-oxoglutarate dependent enzyme (cf. EC 2.6.1.19). The reaction with pyruvate is reversible while the reaction with glyoxylate only takes place in the forward direction. Group: Enzymes. Synonyms: aminobutyrate aminotransferase (ambiguous); γ-aminobutyrate aminotransaminase (ambiguous); γ-aminobutyrate transaminase (ambiguous); γ-aminobutyric acid aminotransferase (ambiguous); γ-aminobutyric acid pyruvate transamin. Enzyme Commission Number: EC 2.6.1.96. 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-2937; 4-aminobutyrate-pyruvate transaminase; EC 2.6.1.96; aminobutyrate aminotransferase (ambiguous); γ-aminobutyrate aminotransaminase (ambiguous); γ-aminobutyrate transaminase (ambiguous); γ-aminobutyric acid aminotransferase (ambiguous); γ-aminobutyric acid pyruvate transaminase; γ-aminobutyric acid transaminase (ambiguous); γ-aminobutyric transaminase (ambiguous); 4-aminobutyrate aminotransferase (ambiguous); 4-aminobutyric acid aminotransferase (ambiguous); aminobutyrate transaminase (ambiguous); GABA aminotransferase (ambiguous); GABA transaminase (ambiguous); GABA transferase; POP2 (gene name). Cat No: EXWM-2937. | |
| 4-hydroxythreonine-4-phosphate dehydrogenase | The product of the reaction undergoes decarboxylation to give 3-amino-2-oxopropyl phosphate. The enzyme is part of the biosynthesis pathway of the coenzyme pyridoxal 5'-phosphate found in anaerobic bacteria. Group: Enzymes. Synonyms: NAD+-dependent threonine 4-phosphate dehydrogenase; L-threonine 4-phosphate dehydrogenase; 4-(phosphohydroxy)-L-threonine dehydrogenase; PdxA; 4-(phosphonooxy)-L-threonine:NAD+ oxidoreductase. Enzyme Commission Number: EC 1.1.1.262. CAS No. 230310-36-8. 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-0168; 4-hydroxythreonine-4-phosphate dehydrogenase; EC 1.1.1.262; 230310-36-8; NAD+-dependent threonine 4-phosphate dehydrogenase; L-threonine 4-phosphate dehydrogenase; 4-(phosphohydroxy)-L-threonine dehydrogenase; PdxA; 4-(phosphonooxy)-L-threonine:NAD+ oxidoreductase. Cat No: EXWM-0168. | |
| 4-phosphoerythronate dehydrogenase | This enzyme catalyses a step in a bacterial pathway for the biosynthesis of pyridoxal 5'-phosphate. The enzyme contains a tightly-bound NAD(H) cofactor that is not re-oxidized by free NAD+. In order to re-oxidize the cofactor and restore enzyme activity, the enzyme catalyses the reduction of a 2-oxo acid (such as 2-oxoglutarate, oxaloacetate, or pyruvate) to the respective (R)-hydroxy acid. cf. EC 1.1.1.399, 2-oxoglutarate reductase. Group: Enzymes. Synonyms: PdxB; PdxB 4PE dehydrogenase; 4-O-phosphoerythronate dehydrogenase; 4PE dehydrogenase; erythronate-4-phosphate dehydrogenase. Enzyme Commission Number: EC 1.1.1.290. CAS No. 125858-75-5. 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-0199; 4-phosphoerythronate dehydrogenase; EC 1.1.1.290; 125858-75-5; PdxB; PdxB 4PE dehydrogenase; 4-O-phosphoerythronate dehydrogenase; 4PE dehydrogenase; erythronate-4-phosphate dehydrogenase. Cat No: EXWM-0199. | |
| (5-formylfuran-3-yl)methyl phosphate transaminase | A pyridoxal 5'-phosphate protein. The enzyme, characterized from the archaebacterium Methanocaldococcus jannaschii, participates in the biosynthesis of the cofactor methanofuran. Requires pyridoxal 5'-phosphate. Group: Enzymes. Synonyms: mfnC (gene name); [5-(hydroxymethyl)furan-3-yl]methyl phosphate transaminase. Enzyme Commission Number: EC 2.6.1.108. 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-2848; (5-formylfuran-3-yl)methyl phosphate transaminase; EC 2.6.1.108; mfnC (gene name); [5-(hydroxymethyl)furan-3-yl]methyl phosphate transaminase. Cat No: EXWM-2848. | |
| adenosylmethionine-8-amino-7-oxononanoate transaminase | A pyridoxal 5'-phosphate enzyme. S-adenosylhomocysteine can also act as donor. Group: Enzymes. Synonyms: 7,8-diaminonanoate transaminase; 7,8-diaminononanoate transaminase; DAPA transaminase (ambiguous); 7,8-diaminopelargonic acid aminotransferase; DAPA aminotransferase (ambiguous); 7-keto-8-aminopelargonic acid; diaminopelargonate synthase; 7-keto-8-aminopelargonic acid aminotransferase. Enzyme Commission Number: EC 2.6.1.62. CAS No. 37259-71-5. 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-2903; adenosylmethionine-8-amino-7-oxononanoate transaminase; EC 2.6.1.62; 37259-71-5; 7,8-diaminonanoate transaminase; 7,8-diaminononanoate transaminase; DAPA transaminase (ambiguous); 7,8-diaminopelargonic acid aminotransferase; DAPA aminotransferase (ambiguous); 7-keto-8-aminopelargonic acid; diaminopelargonate synthase; 7-keto-8-aminopelargonic acid aminotransferase. Cat No: EXWM-2903. | |
| AP4U | AP4U, an innovative biomedical intervention, revolutionizes the therapeutic landscape in Parkinson's disease management. With extraordinary efficacy, this groundbreaking product exerts a profound influence on pyridoxal kinase, effectively curbing the transformation of pyridoxal into pyridoxal 5'-phosphate. Through this intricate modulation, AP4U remarkably ameliorates the debilitating symptoms of Parkinson's, presenting itself as an indispensable therapeutic remedy. Synonyms: P1-(5'-Adenosyl) P4-(5'-uridyl) tetraphosphate, Sodium salt. Grades: ≥ 95% by HPLC. CAS No. 10527-48-7. Molecular formula: C19H27N7O21P4 (free acid). Mole weight: 813.35 (free acid). | |
| capreomycidine synthase | A pyridoxal 5'-phosphate protein. The enzyme is involved in the biosynthesis of the cyclic pentapeptide antibiotic viomycin. Group: Enzymes. Synonyms: VioD (ambiguous). Enzyme Commission Number: EC 4.2.1.145. 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-4986; capreomycidine synthase; EC 4.2.1.145; VioD (ambiguous). Cat No: EXWM-4986. | |
| carboxynorspermidine decarboxylase | A pyridoxal 5'-phosphate enzyme. Part of a bacterial polyamine biosynthesis pathway. The enzyme is essential for biofilm formation in the bacterium Vibrio cholerae. The enzyme from Campylobacter jejuni only produces spermidine in vivo even though it shows activity with carboxynorspermidine in vitro. Group: Enzymes. Synonyms: carboxyspermidine decarboxylase; CANSDC; VC1623 (gene name). Enzyme Commission Number: EC 4.1.1.96. 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-4846; carboxynorspermidine decarboxylase; EC 4.1.1.96; carboxyspermidine decarboxylase; CANSDC; VC1623 (gene name). Cat No: EXWM-4846. | |
| cystathionine β-synthase (O-acetyl-L-serine) | A pyridoxal 5'-phosphate protein. The enzyme, purified from the bacterium Bacillus subtilis, also has a low activity with L-serine (cf. EC 4.2.1.22, cystathionine β-synthase). Group: Enzymes. Synonyms: MccB; O-acetylserine dependent cystathionine β-synthase. Enzyme Commission Number: EC 2.5.1.134. 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-2750; cystathionine β-synthase (O-acetyl-L-serine); EC 2.5.1.134; MccB; O-acetylserine dependent cystathionine β-synthase. Cat No: EXWM-2750. | |
| dTDP-4-dehydro-2,6-dideoxy-D-glucose 3-dehydratase | A pyridoxal 5'-phosphate protein. The enzyme, isolated from the bacterium Saccharopolyspora spinosa, participates in the biosynthesis of forosamine. Requires ferredoxin/ferredoxin reductase or flavodoxin/flavodoxin reductase. Group: Enzymes. Synonyms: SpnQ; TDP-4-keto-2,6-dideoxy-D-glucose 3-dehydrase. Enzyme Commission Number: EC 4.2.1.164. 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-5005; dTDP-4-dehydro-2,6-dideoxy-D-glucose 3-dehydratase; EC 4.2.1.164; SpnQ; TDP-4-keto-2,6-dideoxy-D-glucose 3-dehydrase. Cat No: EXWM-5005. | |
| erythrose-4-phosphate dehydrogenase | This enzyme was originally thought to be a glyceraldehyde-3-phosphate dehydrogenase (EC 1.2.1.12), but this has since been disproved, asglyceraldehyde 3-phosphate is not a substrate. Forms part of the pyridoxal-5'-phosphate coenzyme biosynthesis pathway in Escherichia coli, along with EC 1.1.1.290 (4-phosphoerythronate dehydrogenase), EC 2.6.1.52 (phosphoserine transaminase), EC 1.1.1.262 (4-hydroxythreonine-4-phosphate dehydrogenase), EC 2.6.99.2 (pyridoxine 5'-phosphate synthase) and EC 1.4.3.5 (pyridoxamine-phosphate oxidase). Group: Enzymes. Synonyms: erythrose 4-phosphate dehydrogenase; E4PDH; GapB; Epd dehydrogenase; E4P dehydrogenase. Enzyme Commission Number: EC 1.2.1.72. CAS No. 131554-04-6. 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-1174; erythrose-4-phosphate dehydrogenase; EC 1.2.1.72; 131554-04-6; erythrose 4-phosphate dehydrogenase; E4PDH; GapB; Epd dehydrogenase; E4P dehydrogenase. Cat No: EXWM-1174. | |
| GDP-4-dehydro-6-deoxy-α-D-mannose 3-dehydratase | This enzyme, involved in β-L-colitose biosynthesis, is a unique vitamin-B6-dependent enzyme. In the first step of catalysis, the bound pyridoxal phosphate (PLP) cafactor is transaminated to the pyridoxamine 5'-phosphate (PMP) form of vitamin B6, using L-glutamate as the amino group donor. The PMP cofactor then forms a Schiff base with the sugar substrate and the resulting adduct undergoes a 1,4-dehydration to eliminate the 3-OH group. Hydrolysis of the product from the enzyme restores the PLP cofactor and results in the release of an unstable enamine intermediate. This intermediate tautomerizes to form an imine form, which hydrolyses spontaneously, releasing ammonia and forming the final product. Group: Enzymes. Synonyms: colD (gene name). Enzyme Commission Number: EC 4.2.1.168. 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-5009; GDP-4-dehydro-6-deoxy-α-D-mannose 3-dehydratase; EC 4.2.1.168; colD (gene name). Cat No: EXWM-5009. | |
| GDP-perosamine synthase | A pyridoxal 5'-phosphate enzyme. D-Perosamine is one of several dideoxy sugars found in the O-specific polysaccharide of the lipopolysaccharide component of the outer membrane of Gram-negative bacteria. The enzyme catalyses the final step in GDP-α-D-perosamine synthesis. Group: Enzymes. Synonyms: RfbE; GDP-4-keto-6-deoxy-D-mannose-4-aminotransferase; GDP-perosamine synthetase; PerA; GDP-4-amino-4,6-dideoxy-α-D-mannose:2-oxoglutarate aminotransferase. Enzyme Commission Number: EC 2.6.1.102. 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-2842; GDP-perosamine synthase; EC 2.6.1.102; RfbE; GDP-4-keto-6-deoxy-D-mannose-4-aminotransferase; GDP-perosamine synthetase; PerA; GDP-4-amino-4,6-dideoxy-α-D-mannose:2-oxoglutarate aminotransferase. Cat No: EXWM-2842. | |
| L-Cycloserine | L-Cycloserine ((S)-4-Amino-3-isoxazolidone) irreversibly inhibits GABA pyridoxal 5'-phosphate-dependent aminitransferase in E. coli, as well in the brains of various animals in a time-dependent manner, results in increased levels of gamma-aminobutyric acid (GABA), which is an inhibitory neurotransmitter in vivo. Group: Inhibitors. Alternative Names: (l)-3-isoxazolidinon;(s)-3-isoxazolidinon;H-CYCLOSERINE;L-CYCLOSERINE;L-4-AMINO-3-ISOOXAZOLIDINONE;L-4-AMINO-3-ISOXALOLIDINONE;L-4-AMINO-3-ISOXAZOLIDINONE;S(-)-4-AMINO-3-ISOXAZOLIDINONE. CAS No. 339-72-0. Molecular formula: C3H6N2O2. Mole weight: 102.09. Appearance: Solid. Purity: 0.9941. Canonical SMILES: O=C1NOC[C@@H]1N. Density: 1.278. Catalog: ACM339720. | |
| L-glutamyl-[BtrI acyl-carrier protein] decarboxylase | Binds pyridoxal 5'-phosphate. Catalyses a step in the biosynthesis of the side chain of the aminoglycoside antibiotics of the butirosin family. Has very low activity with substrates not bound to an acyl-carrier protein. Group: Enzymes. Synonyms: btrK (gene name). Enzyme Commission Number: EC 4.1.1.95. 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-4845; L-glutamyl-[BtrI acyl-carrier protein] decarboxylase; EC 4.1.1.95; btrK (gene name). Cat No: EXWM-4845. | |
| L-seryl-tRNASec selenium transferase | A pyridoxal 5'-phosphate enzyme identified in Escherichia coli. Recognises specifically tRNASec-species. Binding of tRNASec also occurs in the absence of the seryl group. 2-Aminoacryloyl-tRNA, bound to the enzyme as an imine with the pyridoxal phosphate, is an intermediate in the reaction. Since the selenium atom replaces oxygen in serine, the product may also be referred to as L-selenoseryl-tRNASec. The symbol Sel has also been used for selenocysteine but Sec is preferred. Group: Enzymes. Synonyms: L-selenocysteinyl-tRNASel synthase; L-selenocysteinyl-tRNASec synthase selenocysteine synthase; cysteinyl-tRNASec-selenium transferase; cysteinyl-tRNASec-selenium transferase. Enzyme Commission Number: EC 2.9.1.1. CAS No. 183869-06-9. 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-3432; L-seryl-tRNASec selenium transferase; EC 2.9.1.1; 183869-06-9; L-selenocysteinyl-tRNASel synthase; L-selenocysteinyl-tRNASec synthase selenocysteine synthase; cysteinyl-tRNASec-selenium transferase; cysteinyl-tRNASec-selenium transferase. Cat No: EXWM-3432. | |
| lysine-8-amino-7-oxononanoate transaminase | A pyridoxal 5'-phosphate enzyme. Participates in the pathway for biotin biosynthesis. The enzyme from the bacterium Bacillus subtilis cannot use S-adenosyl-L-methionine as amino donor and catalyses an alternative reaction for the conversion of 8-amino-7-oxononanoate to 7,8-diaminononanoate (cf. EC 2.6.1.62, adenosylmethionine-8-amino-7-oxononanoate transaminase). Group: Enzymes. Synonyms: DAPA aminotransferase (ambiguous); bioA (gene name) (ambiguous); bioK (gene name). Enzyme Commission Number: EC 2.6.1.105. 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-2845; lysine-8-amino-7-oxononanoate transaminase; EC 2.6.1.105; DAPA aminotransferase (ambiguous); bioA (gene name) (ambiguous); bioK (gene name). Cat No: EXWM-2845. | |
| nocardicin A epimerase | Requires pyridoxal 5'-phosphate. The enzyme, characterized from the bacterium Nocardia uniformis, is involved in the biosynthesis of the monolactam antibiotic nocardicin A. It catalyses the epimerization of the amino group at position 9' from (S)- configuration to (R)-. The enzyme can act on both isonocardicin A and isonocardicin C, but the in vivo substrate appears to be the latter. Group: Enzymes. Synonyms: isonocardicin A epimerase; nocJ (gene name). Enzyme Commission Number: EC 5.1.1.14. CAS No. 118246-75-6. 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-5372; nocardicin A epimerase; EC 5.1.1.14; 118246-75-6; isonocardicin A epimerase; nocJ (gene name). Cat No: EXWM-5372. | |
| phosphoserine transaminase | A pyridoxal-phosphate protein. This enzyme catalyses the second step in the phosphorylated pathway of serine biosynthesis in Escherichia coli. It also catalyses the third step in the biosynthesis of the coenzyme pyridoxal 5'-phosphate in Escherichia coli (using Reaction 2 above). In Escherichia coli, pyridoxal 5'-phosphate is synthesized de novo by a pathway that involves EC 1.2.1.72 (erythrose-4-phosphate dehydrogenase), EC 1.1.1.290 (4-phosphoerythronate dehydrogenase), EC 2.6.1.52 (phosphoserine transaminase), EC 1.1.1.262 (4-hydroxythreonine-4-phosphate dehydrogenase), EC 2.6.99.2 (pyridoxine 5'-phosphate synthase) and EC 1.4.3.5 (with pyridoxine 5'-phosphate as substrate). ...ransaminase; 3-O-phospho-L-serine:2-oxoglutarate aminotransferase; SerC; PdxC; 3PHP transaminase. Enzyme Commission Number: EC 2.6.1.52. CAS No. 9030-90-4. 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-2894; phosphoserine transaminase; EC 2.6.1.52; 9030-90-4; PSAT; phosphoserine aminotransferase; 3-phosphoserine aminotransferase; hydroxypyruvic phosphate-glutamic transaminase; L-phosphoserine aminotransferase; phosphohydroxypyruvate transaminase; phosphohydroxypyruvic-glutamic transaminase; 3-O-phospho-L-serine:2-oxoglutarate aminotransferase; SerC; PdxC; 3PHP transaminase. Cat No: EXWM-2894. | |
| Pyridoxal 5'-phosphate hydrate | Pyridoxal 5'-phosphate hydrate is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: Pyridoxal phosphate hydrate. CAS No. 853645-22-4. Pack Sizes: 500 mg; 1 g. Product ID: HY-W011727. | |
| Pyridoxal 5'-phosphate (methyl-D3) | Pyridoxal 5'-phosphate (methyl-D3). Applications: A labeled pyridine compound for proteomics research. Group: Coenzymes. Synonyms: Codecarboxylase-d3. CAS No. 54-47-7 (unlabeled). Purity: ≥97%. Mole weight: 250.14. Codecarboxylase-d3; Pyridoxal 5'-phosphate (methyl-D3); 54-47-7 (unlabeled). Cat No: COEC-060. | |
| Pyridoxal 5'-?phosphate monohydrate | Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6 , is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5?phosphate (PNP) and pyridoxamine 5?phosphate (PMP) [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Pyridoxal phosphate monohydrate. CAS No. 41468-25-1. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-W011727A. | |
| Pyridoxal Phosphate-d3 | Pyridoxal Phosphate-d 3 is the deuterium labeled Pyridoxal 5'-phosphate. Pyridoxal 5'-phosphate hydrate is an endogenous metabolite. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Pyridoxal 5'-phosphate-d3. CAS No. 1354560-58-9. Pack Sizes: 1 mg. Product ID: HY-W011727S. | |
| pyridoxamine-phosphate transaminase | Also acts, more slowly, on pyridoxamine. Group: Enzymes. Synonyms: pyridoxamine phosphate aminotransferase; pyridoxamine 5'-phosphate-α-ketoglutarate transaminase; pyridoxamine 5'-phosphate transaminase. Enzyme Commission Number: EC 2.6.1.54. CAS No. 9074-84-4. 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-2895; pyridoxamine-phosphate transaminase; EC 2.6.1.54; 9074-84-4; pyridoxamine phosphate aminotransferase; pyridoxamine 5'-phosphate-α-ketoglutarate transaminase; pyridoxamine 5'-phosphate transaminase. Cat No: EXWM-2895. | |
| Pyridoxol 5'-Phosphate | Pyridoxol 5'-Phosphate. Group: Biochemicals. Alternative Names: 5-Hydroxy-6-methyl-3,4-pyridinedimethanol 3-(Dihydrogen phosphate); Pyridoxol 5-(Dihydrogen phosphate); NSC 83119; Pyridoxine 5-Phosphate; Pyridoxine 5'-Phosphate; Pyridoxine Phosphate. Grades: Highly Purified. CAS No. 447-05-2. Pack Sizes: 10mg. Molecular Formula: C8H12NO6P, Molecular Weight: 249.16. US Biological Life Sciences. |  Worldwide |
| Pyridoxol-d3 5'-Phosphate | Pyridoxol-d3 5'-Phosphate. Group: Biochemicals. Alternative Names: 5-Hydroxy-6-methyl-3,4-pyridinedimethanol 3-(Dihydrogen phosphate); Pyridoxol 5-(Dihydrogen phosphate); NSC 83119; Pyridoxine 5-Phosphate; Pyridoxine 5'-Phosphate; Pyridoxine Phosphate. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C8H9D3NO6P, Molecular Weight: 252.18. US Biological Life Sciences. | Worldwide |
| taurine-pyruvate aminotransferase | The enzyme from the bacterium Bilophila wadsworthia requires pyridoxal 5'-phosphate as a cofactor, and catalyses a reversible reaction that starts an anaerobic taurine degradation pathway. β-Alanine is also a significant amino group donor. The enzyme from the bacterium Pseudomonas denitrificans PD1222 can also use hypotaurine, producing 2-sulfinoacetaldehyde, which spontaneously hydrolyses to sulfite and acetaldehyde. Unlike, EC 2.6.1.55, taurine-2-oxoglutarate transaminase, 2-oxoglutarate cannot serve as an acceptor for the amino group. Group: Enzymes. Synonyms: Tpa. Enzyme Commission Number: EC 2.6.1.77. CAS No. 51901-18-9. 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-2917; taurine-pyruvate aminotransferase; EC 2.6.1.77; 51901-18-9; Tpa. Cat No: EXWM-2917. | |
| tryptophan synthase | A pyridoxal-phosphate protein. The α-subunit catalyses the conversion of 1-C-(indol-3-yl)glycerol 3-phosphate to indole and D-glyceraldehyde 3-phosphate (this reaction was included formerly under EC 4.1.2.8). The indole migrates to the β-subunit where, in the presence of pyridoxal 5'-phosphate, it is combined with L-serine to form L-tryptophan. In some organisms this enzyme is part of a multifunctional protein that also includes one or more of the enzymes EC 2.4.2.18 (anthranilate phosphoribosyltransferase), EC 4.1.1.48 (indole-3-glycerol-phosphate synthase), EC 4.1.3.27 (anthranilate synthase) and EC 5.3.1.24 (phosphoribosylanthranilate isomerase). In thermophilic organ...indoleglycerol-phosphate); L-serine hydro-lyase [adding 1-C-(indol-3-yl)glycerol 3-phosphate, L-tryptophan and glyceraldehyde-3-phosphate-forming]. Enzyme Commission Number: EC 4.2.1.20. CAS No. 9014-52-2. 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-5014; tryptophan synthase; EC 4.2.1.20; 9014-52-2; L-tryptophan synthetase; indoleglycerol phosphate aldolase; tryptophan desmolase; tryptophan synthetase; L-serine hydro-lyase (adding indoleglycerol-phosphate); L-serine hydro-lyase [adding 1-C-(indol-3-yl)glycerol 3-phosphate, L-tryptophan and glyceraldehyde-3-phosphate-forming]. Cat No: EXWM-5014. | |
| Tyrosine decarboxylase, Microorganism | Tyrosine decarboxylase, Microorganism (TDC) widely exists in plants, insects and different microorganisms, and is often used in biochemical research. Tyrosine decarboxylase is a pyridoxal 5'-phosphate (PLP)-dependent decarboxylase that catalyzes the removal of carboxyl groups from tyrosine to produce tyramine and carbon dioxide [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: TDC; TyrDC. CAS No. 9002-9-9. Pack Sizes: 25 U. Product ID: HY-P2825. | |
| UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase | A pyridoxal 5'-phosphate protein. This enzyme participates in the biosynthetic pathway for UDP-α-D-ManNAc3NAcA (UDP-2,3-diacetamido-2,3-dideoxy-α-D-mannuronic acid), an important precursor of B-band lipopolysaccharide. The enzymes from Pseudomonas aeruginosa serotype O5 and Thermus thermophilus form a complex with the previous enzyme in the pathway, EC 1.1.1.335 (UDP-N-acetyl-2-amino-2-deoxyglucuronate oxidase). Group: Enzymes. Synonyms: WbpE; WlbC. Enzyme Commission Number: EC 2.6.1.98. 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-2939; UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase; EC 2.6.1.98; WbpE; WlbC. Cat No: EXWM-2939. | |
| UDP-4-amino-4-deoxy-L-arabinose aminotransferase | A pyridoxal 5'-phosphate enzyme. Group: Enzymes. Synonyms: UDP-(β-L-threo-pentapyranosyl-4''-ulose diphosphate) aminotransferase; UDP-4-amino-4-deoxy-L-arabinose-oxoglutarate aminotransferase; UDP-Ara4O aminotransferase; UDP-L-Ara4N transaminase. Enzyme Commission Number: EC 2.6.1.87. 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-2928; UDP-4-amino-4-deoxy-L-arabinose aminotransferase; EC 2.6.1.87; UDP-(β-L-threo-pentapyranosyl-4''-ulose diphosphate) aminotransferase; UDP-4-amino-4-deoxy-L-arabinose-oxoglutarate aminotransferase; UDP-Ara4O aminotransferase; UDP-L-Ara4N transaminase. Cat No: EXWM-2928. | |
| Vitamine B6 Impurity | One of the impurities of Vitamine B6, whose active form is pyridoxal 5'-phosphate and could be used as one of the coenzymes in some enzyme reactions. Molecular formula: C15H15N5O4. Mole weight: 329.32. | |
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