HAAO (1-286, His-Tag) Human Protein
Specifications
| Product Data | |
| Species | Human |
|---|---|
| Expression Host | E. coli |
| Expression cDNA Clone or AA Sequence | |
| Tag | His-Tag |
| Predicted MW | 35 kDa (310aa) confirmed by MALDI-TOF |
| Concentration | 0.5mg/ml (determined by BCA assay) |
| Purity | > 90% by SDS-PAGE |
| Presentation State | Purified |
| Buffer | Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol, 1mM DTT |
| Preparation | Liquid purified protein |
| Recommended Dilution | SDS-PAGE |
| Protein Description | Recombinant human HAAO protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. |
| Storage | Can be stored at +2°C to +8°C for 1 week. For long term storage, aliquot and store at -20°C to -80C. Avoid repeated freezing and thawing cycles. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Reference Data | |
| RefSeq | NP_036337 |
| Locus ID | 23498 |
| UniProt ID | P46952 |
| Cytogenetics | 2p21 |
| Synonyms | 3-hydroxyanthranilate 34-dioxygenase, 3-hydroxyanthranilate 3,4-dioxygenase, 3-HAO, HAO |
| Summary | 3-Hydroxyanthranilate 3,4-dioxygenase is a monomeric cytosolic protein belonging to the family of intramolecular dioxygenases containing nonheme ferrous iron. It is widely distributed in peripheral organs, such as liver and kidney, and is also present in low amounts in the central nervous system. HAAO catalyzes the synthesis of quinolinic acid (QUIN) from 3-hydroxyanthranilic acid. QUIN is an excitotoxin whose toxicity is mediated by its ability to activate glutamate N-methyl-D-aspartate receptors. Increased cerebral levels of QUIN may participate in the pathogenesis of neurologic and inflammatory disorders. HAAO has been suggested to play a role in disorders associated with altered tissue levels of QUIN. provided by RefSeq, Jul 2008 |
| Protein Categories | Intracellular Proteins |
| Protein Pathways | Metabolic pathways, Tryptophan metabolism |
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