Size | Price | Stock | Qty |
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50mg |
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100mg |
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500mg |
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Other Sizes |
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ln Vitro |
In 293T, HepG2, A549, and HeLa cell lines, NP-3 (0.05–1.6 mg/mL; 24 hours) does not lessen cell cytotoxicity; however, DPPC and DMG–PEG loaded nanoparticles do. Furthermore, a maximal transfection efficiency of approximately 76% eGFP positive cells is obtained upon transfection of DPPC/DMG-PEG/(lPEI/DNA) nanoparticles (NP-3) into 293 cells[1].
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ln Vivo |
To confirm the permeability of NP-3 (oral administration; 150 μg DNA per animal; single dose), luciferin substrate is intraperitoneally administered at 12, 24, and 36 hours after delivery. 12–24 hours after treatment, the NP-3 group still exhibits high levels of luciferase expression in the intestinal, lung, and liver regions. Additionally, from 12 to 24 hours after postoral injection, NP-3 shows a 1.5-fold increase in signal strength compared to the NP-1 or NP-2 group[2].
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References |
[1]. Tianqi Nie, et al. Surface Coating Approach to Overcome Mucosal Entrapment of DNA Nanoparticles for Oral Gene Delivery of Glucagon-like Peptide 1.ACS Appl Mater Interfaces. 2019 Aug 21;11(33):29593-29603.
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Molecular Formula |
(C2H4O)NC32H62O5
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Molecular Weight |
2526.00
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CAS # |
160743-62-4
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SMILES |
O(C(COCCOC)COC(CCCCCCCCCCCCC)=O)C(CCCCCCCCCCCCC)=O
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light. |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO: 125 mg/mL (49.49 mM)
Ethanol: 100 mg/mL (39.59 mM) H2O: 16.67 mg/mL (6.60 mM) |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 10 mg/mL (3.96 mM) (saturation unknown) in 10% DMSO + 90% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (0.99 mM) (saturation unknown) in 10% EtOH + 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 25.0 mg/mL clear EtOH 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. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (0.99 mM) (saturation unknown) in 10% EtOH + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: ≥ 2.5 mg/mL (0.99 mM) (saturation unknown) in 10% EtOH + 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 25.0 mg/mL clear EtOH stock solution to 900 μL of corn oil and mix well. Solubility in Formulation 5: ≥ 2.08 mg/mL (0.82 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 20.8 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 6: ≥ 2.08 mg/mL (0.82 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in 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 20.8 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. Solubility in Formulation 7: ≥ 2.08 mg/mL (0.82 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 20.8 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 0.3959 mL | 1.9794 mL | 3.9588 mL | |
5 mM | 0.0792 mL | 0.3959 mL | 0.7918 mL | |
10 mM | 0.0396 mL | 0.1979 mL | 0.3959 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.
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.