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| カタログ番号 | HC141012 |
|---|---|
| 説明 |
Recombinant Human ALOXE3 Protein, N-His (HC141012) expressed in E. coli, spanning Met1-Ile711. Purity: >90% by SDS-PAGE.
Highlights
|
| 発現システム | E. coli |
| アクセッション番号 | Q9BYJ1 |
| タンパク質長 | Met1-Ile711 |
| アプリケーション | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 種 | Homo sapiens (Human) |
| 性質 | Recombinant |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 純度 | >90% as determined by SDS-PAGE. |
| 予測分子量 | 82.71 kDa |
| 形態 | Lyophilized |
| 保存バッファー | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 再構成 | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended. |
| 発送 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 別名 | ALOXE3, EC:4.2.1.152, EC:5.4.4.7, Epidermal LOX-3, Epidermis-type lipoxygenase 3, Hydroperoxide isomerase ALOXE3, Hydroperoxy dehydratase ALOXE3, Hydroperoxy icosatetraenoate dehydratase, Hydroperoxy icosatetraenoate isomerase, e-LOX-3, eLOX-3 |
| 背景 | Hydroperoxide isomerase ALOXE3 is a ~80 kDa protein. Non-heme iron-containing lipoxygenase which is atypical in that it displays a prominent hydroperoxide isomerase activity and a reduced lipoxygenases activity. The hydroperoxide isomerase activity catalyzes the isomerization of hydroperoxides, derived from arachidonic and linoleic acid by ALOX12B, into hepoxilin-type epoxyalcohols and ketones. In presence of oxygen, oxygenates polyunsaturated fatty acids, including arachidonic acid, to produce fatty acid hydroperoxides. In the skin, acts downstream of ALOX12B on the linoleate moiety of esterified omega-hydroxyacyl-sphingosine (EOS) ceramides to produce an epoxy-ketone derivative, a crucial step in the conjugation of omega-hydroxyceramide to membrane proteins. Therefore plays a crucial role in the synthesis of corneocytes lipid envelope and the establishment of the skin barrier to water loss. 1. Yu, Z. et al. (2003) Proceedings of the National Academy of Sciences of the United States of America 100, 9162-7. PMID: 12881489 2. Yu, Z. et al. (2006) Archives of biochemistry and biophysics 455, 188-96. PMID: 17045234 3. Zheng, Y. et al. (2010) The Journal of biological chemistry 285, 39866-75. PMID: 20921226 4. Zheng, Y. et al. (2010) The Journal of biological chemistry 285, 39876-87. PMID: 20923767 5. Zheng, Y. et al. (2011) The Journal of biological chemistry 286, 24046-56. PMID: 21558561 |
| 注意事項 | For research use only |
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