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DCP-LA

Cat No.:V31089 Purity: ≥98%
DCP-LA (FR236924) is a linoleic acid analogue that selectively activates PKCε.
DCP-LA
DCP-LA Chemical Structure CAS No.: 28399-31-7
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
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Other Forms of DCP-LA:

  • DCPLA-ME
Official Supplier of:
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Top Publications Citing lnvivochem Products
Product Description
DCP-LA (FR236924) is a linoleic acid analogue that selectively activates PKCε. DCP-LA stimulates AMP receptor exocytosis, inhibits protein phosphatase-1 (PP-1), and activates Ca(2+)/calmodulin-dependent protein kinase II (CaMKII). DCP-LA inhibits caspase-3/-9 activation to protect neurons from oxidative stress-induced apoptosis.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
DCP-LA (100 nM; DCP-LA (10, 100, 100 nM; 15 min)) activates cytosolic PKCε in PL-12 cells by binding to the phosphatidylserine binding/ligation sites Arg50 and Ile89, which depletes cells Surface translocation [1]. 10 min; DCP-LA (100 nM; 35 °C) activates CaMKII and inhibits PP-1 in hippocampus neurons [2]. DCP-LA (100 nM; 20 min) raises the levels responsible for potentiation The expression of receptors on the plasma membrane of the hippocampus system [2]. DCP-LA (100 nM; 10 min) increases hippocampus synaptic transmission [2]. DCP-LA (100 nM; 24 h) prevents nitrosoprin Effect of sodium (SNP) and restored neurons triggered by SNP degradation [3].
ln Vivo
In a mouse model, DCP-LA (1 mg/kg; once daily in mice; 7 d) decreased cerebral cortical deficiencies brought on by middle cerebral artery (MCA) occlusion and showed protection against ischemic brain injury [3].
Cell Assay
Cell viability assay [3]
Cell Types: rat cerebral cortex neurons
Tested Concentrations: 100 nM
Incubation Duration: 24 hrs (hours); 12 h) eliminated (SNP) (1 mM)-induced caspase-3/9 activation [3]. Concomitant with 1 mM Sodium Nitroprusside (SNP)
Experimental Results: Prevents SNP-induced neuronal cell death.
Animal Protocol
Animal/Disease Models: Mouse middle cerebral artery (MCA) occlusion model (male CB-17 mice, 5-8 weeks old) [3]
Doses: 1 mg/kg
Route of Administration: po (oral gavage); one time/day for 7 days ; The results of killing the mice on the 28th day: the degeneration area of cerebral infarction was Dramatically diminished, and the rescue area reached 82%.
References

[1]. DCP-LA Activates Cytosolic PKCε by Interacting with the Phosphatidylserine Binding/Associating Sites Arg50 and Ile89 in the C2-Like Domain. Cell Physiol Biochem. 2015;37(1):193-200.

[2]. DCP-LA stimulates AMPA receptor exocytosis through CaMKII activation due to PP-1 inhibition. J Cell Physiol. 2009 Oct;221(1):183-8.

[3]. Linoleic acid derivative DCP-LA protects neurons from oxidative stress-induced apoptosis by inhibiting caspase-3/-9 activation. Neurochem Res. 2010 May;35(5):712-7.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C20H36O2
Molecular Weight
308.49864
Exact Mass
308.272
CAS #
28399-31-7
Related CAS #
DCPLA-ME;56687-67-3
PubChem CID
9904718
Appearance
Colorless to light yellow liquid
Density
0.969g/cm3
Boiling Point
417.047ºC at 760 mmHg
Flash Point
184.49ºC
Vapour Pressure
0mmHg at 25°C
Index of Refraction
1.491
LogP
6.044
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
14
Heavy Atom Count
22
Complexity
326
Defined Atom Stereocenter Count
0
SMILES
C(C1CC1CC1CC1CCCCCCCC(O)=O)CCCC
InChi Key
CONYTTFKIUJZOF-UHFFFAOYSA-N
InChi Code
InChI=1S/C20H36O2/c1-2-3-7-10-16-13-18(16)15-19-14-17(19)11-8-5-4-6-9-12-20(21)22/h16-19H,2-15H2,1H3,(H,21,22)
Chemical Name
8-[2-[(2-pentylcyclopropyl)methyl]cyclopropyl]octanoic acid
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~5 mg/mL (~16.21 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 0.5 mg/mL (1.62 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 5.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: 0.5 mg/mL (1.62 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 5.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 0.5 mg/mL (1.62 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 5.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.2415 mL 16.2075 mL 32.4149 mL
5 mM 0.6483 mL 3.2415 mL 6.4830 mL
10 mM 0.3241 mL 1.6207 mL 3.2415 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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