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1-Octadecyl lysophosphatidic acid (1-octadecyl LPA) is a LPA analog containing stearic acid at the sn-1 position. LPA binds to one of five different G protein linked receptors to mediate a variety of biological responses including cell proliferation, smooth muscle contraction, platelet aggregation, neurite retraction, and cell motility. Alkyl ether-linked LPA derivatives have a higher platelet aggregating activity than the acyl derivatives, most likely stemming from an alkyl-specific LPA receptor. For example, 1-octadecyl LPA has a platelet aggregating EC50 value of 9 nM versus 1-octadecanoyl LPA which has an EC50 value of 177 nM.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 500 μg | $94 | 35 days | 35 days | |
| 1 mg | $178 | 35 days | 35 days | |
| 5 mg | $696 | 35 days | 35 days | |
| 10 mg | $1,200 | 35 days | 35 days |
| Description | 1-Octadecyl lysophosphatidic acid (1-octadecyl LPA) is a LPA analog containing stearic acid at the sn-1 position. LPA binds to one of five different G protein linked receptors to mediate a variety of biological responses including cell proliferation, smooth muscle contraction, platelet aggregation, neurite retraction, and cell motility. Alkyl ether-linked LPA derivatives have a higher platelet aggregating activity than the acyl derivatives, most likely stemming from an alkyl-specific LPA receptor. For example, 1-octadecyl LPA has a platelet aggregating EC50 value of 9 nM versus 1-octadecanoyl LPA which has an EC50 value of 177 nM. |
| Molecular Weight | 424.559 |
| Formula | C21H45O6P |
| Cas No. | 52977-29-4 |
| Smiles | CCCCCCCCCCCCCCCCCCOCC(O)COP(O)(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: 10 mg/mL (23.55 mM), Sonication is recommended. Ethanol: 10 mg/mL (23.55 mM), Sonication is recommended. Ethanol:PBS (pH 7.2) ((1:1): 0.5 mg/mL (1.18 mM), Sonication is recommended. DMF: 10 mg/mL (23.55 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO/Ethanol/DMF
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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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