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Invitrogen™ Human PDXK (aa 43-130) Control Fragment Recombinant Protein

Catalog No. RP95175
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100 μL
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RP95175 100 μL
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Catalog No. RP95175 Supplier Invitrogen™ Supplier No. RP95175

Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (86%), Rat (86%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-56395. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

Pyridoxal kinase (PDXK) converts vitamin B6 to pyridoxal-5-phosphate (PLP), an essential cofactor in the intermediate metabolism of amino acids and neurotransmitters. The PDXK gene encodes a 312-amino acid polypeptide, and expression of the cDNA reveals pyridoxal kinase activity. Northern blot analysis revealed that a major 1.5-kb PDXK transcript is expressed in all tissues tested. The expression of PDXK shows circadian oscillations. The expression of Pdxk in mouse liver and brain is regulated by the 3 PAR bZIP transcription factors, Dbp, Hlf, and Tef, which also show circadian oscillations in expression. Mice devoid of all 3 transcription factors show decreased levels of brain PLP, serotonin, and dopamine, and are highly susceptible to frequently lethal generalized spontaneous and audiogenic epilepsies.

Specifications

Accession Number O00764
Concentration ≥5.0 mg/mL
For Use With (Application) Neutralization, Control
Formulation PBS, 1M urea with no preservative; pH 7.4
Gene ID (Entrez) 8566
Name Human PDXK (aa 43-130) Control Fragment
pH Range 7.4
Purification Method Purified
Quantity 100 μL
Storage Requirements -20°C, Avoid Freeze/Thaw Cycles
Regulatory Status RUO
Gene Alias 2310036D04Rik; AA119688; C21orf124; C21orf97; C77999; epididymis secretory sperm binding protein Li 1a; HEL-S-1a; Pdxk; Pkh; PNK; PRED79; pyridoxal (pyridoxine, vitamin B6) kinase; pyridoxal kinase; pyridoxamine kinase; pyridoxine kinase; vitamin B6 kinase
Common Name PDXK
Gene Symbol PDXK
Product Type Protein
Conjugate Unconjugated
Species Human
Recombinant Recombinant
Protein Tag His-ABP-tag
Sequence FSNHTGYAHWKGQVLNSDELQELYEGLRLNNMNKYDYVLTGYTRDKSFLAMVVDIVQELKQQNPRLVYVCDPVLGDKWDGEGSMYVPE
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Expression System E. coli
Form Liquid
Purity or Quality Grade >80% by SDS-PAGE and Coomassie blue staining
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