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11-trans Leukotriene D4 (11-trans LTD4) is a C-11 double bond isomer of LTD4. LTD4 undergoes slow temperature-dependent isomerization to 11-trans LTD4 during storage. 11-trans LTD4 retains about 10-25% of the potency for contraction of guinea pig ileum, trachea, and parenchyma compared to LTD4. It exhibits an ED50 ranging between 12-60 nM for contraction of guinea pig trachea.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 μg | $1,130 | 35 days | 35 days | |
| 100 μg | $2,130 | 35 days | 35 days |
| Description | 11-trans Leukotriene D4 (11-trans LTD4) is a C-11 double bond isomer of LTD4. LTD4 undergoes slow temperature-dependent isomerization to 11-trans LTD4 during storage. 11-trans LTD4 retains about 10-25% of the potency for contraction of guinea pig ileum, trachea, and parenchyma compared to LTD4. It exhibits an ED50 ranging between 12-60 nM for contraction of guinea pig trachea. |
| Synonyms | 11-trans Leukotriene D4 |
| Molecular Weight | 496.66 |
| Formula | C25H40N2O6S |
| Cas No. | 79768-40-4 |
| Smiles | CCCCC\C=C/C\C=C\C=C\C=C\[C@@H](SC[C@H](N)C(=O)NCC(O)=O)[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 | DMF: >50 mg/mL (per Ramki Iyer), Sonication is recommended. DMSO: >50 mg/mL (per Ramki Iyer), Sonication is recommended. PBS (pH 7.2): >100 μg/mL (per Ramki Iyer), Sonication is recommended. Ethanol: >50 mg/mL (per Ramki Iyer), 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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