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Leukotriene B5 (LTB5) is a metabolite of eicosapentaenoic acid formed via the 5-lipoxygenase (5-LO) pathway, possessing diverse biological activities, including the ability to increase contraction of bullfrog lung strips ex vivo in a concentration-dependent manner.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 μg | $497 | 35 days | 35 days | |
| 50 μg | $968 | 35 days | 35 days | |
| 100 μg | $1,780 | 35 days | 35 days | |
| 500 μg | $6,970 | 35 days | 35 days |
| Description | Leukotriene B5 (LTB5) is a metabolite of eicosapentaenoic acid formed via the 5-lipoxygenase (5-LO) pathway, possessing diverse biological activities, including the ability to increase contraction of bullfrog lung strips ex vivo in a concentration-dependent manner. |
| In vivo | In vivo, LTB5 (100 nM) reduces tumor volume in mice injected with Tm1 murine melanoma cells. LTB5 also elicits chemokinesis and lysosomal enzyme release from polymorphonuclear leukocytes (PMNLs) 20- to 30-fold less, and induces platelet aggregation 8-fold less, potently than LTB4 . |
| Molecular Weight | 334.456 |
| Formula | C20H30O4 |
| Cas No. | 80445-66-5 |
| Smiles | CC\C=C/C\C=C/C[C@@H](O)\C=C\C=C\C=C/[C@@H](O)CCCC(O)=O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO: >50 mg/mL (per Rao Maddipati), Sonication is recommended. Ethanol: >50 mg/mL (per Rao Maddipati), Sonication is recommended. PBS (pH 7.2): >1 mg/mL (from 13(S)-HODE), Sonication is recommended. DMF: >50 mg/mL (per Rao Maddipati), Sonication is recommended. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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