Mouse Polyunsaturated Fatty Acid 5-Lipoxygenase (ALOX5) Protein
221€ (10 µg)
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935106861
info@markelab.com
name
Mouse Polyunsaturated Fatty Acid 5-Lipoxygenase (ALOX5) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx065451
tested applications
WB, SDS-PAGE
Description
Recombinant Arachidonate-5-Lipoxygenase (ALOX5) is a recombinant Mouse protein produced in a Prokaryotic expression system (E. coli).
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Polyunsaturated Fatty Acid 5-Lipoxygenase (ALOX5) |
| Host | E. coli |
| Origin | Mouse |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 23.0 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Val223-Lys410 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-12 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P48999 |
| Alias | ALOX5,LOG5 |
| Background | Protein ALOX5 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
ALOX5 is a key enzyme in the biosynthesis of leukotrienes, potent lipid mediators involved in inflammation, immune responses, and allergic reactions. ALOX5 catalyzes the oxidation of arachidonic acid to form 5-hydroperoxyeicosatetraenoic acid (5-HPETE), which is subsequently converted into leukotriene A4 (LTA4), the precursor for leukotrienes B4 (LTB4), C4 (LTC4), D4, and E4. These leukotrienes play significant roles in recruiting neutrophils, promoting vascular permeability, and inducing smooth muscle contraction. ALOX5 is highly expressed in immune cells such as neutrophils, eosinophils, and macrophages, where it mediates inflammatory responses to infection, injury, and allergens. Dysregulation of ALOX5 is associated with asthma, rheumatoid arthritis, atherosclerosis, and cancer, where leukotrienes amplify inflammation and promote tissue damage. In cancer, ALOX5 enhances tumor cell proliferation, survival, and angiogenesis through lipid signaling. As such, ALOX5 inhibitors, including zileuton, are used therapeutically for asthma and are being explored for anti-cancer treatments targeting lipid metabolism.
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ALOX5(arachidonate 5-lipoxygenase) is also named as LOG5, 5-LO and belongs to the lipoxygenase family. It catalyzes the first step in leukotriene biosynthesis, and plays a role in inflammatory processes. It is a 78 kDa iron-containing enzyme that translocates from the cytosol to associate with FLAP, and converts arachidonate in two steps into the unstable intermediate LTA4. It is essential for cysteinyl-leukotriene(cys-LT) production, critical mediators in asthma(PMID:12911785).
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