SIL Lipid
Instructions for Use
Product information
SIL lipid is an ionizable cationic lipid that has been used in the generation of lipid nanoparticles (LNPs) for the delivery of siRNA in vitro.1 LNPs containing SIL lipid and encapsulating siRNA targeting mRNA encoding the purinergic P2X7 receptor decrease protein levels of the purinergic P2X7 receptor, reduce migration in a wound healing assay, and induce apoptosis and necrosis in 4T1 breast cancer cells.
| CAS No. | Not available |
| Chemical Name | SIL Lipid |
| Formula | C54H108N4O6 |
| M.Wt | 909.5 |
| Purity | >98% |
| Storage | Original product: up to 1 year under the storage conditions stated on the vial, kept tightly sealed. Stock solutions: aliquots at -20°C, generally up to one month. |
| Shipping condition | Ships from Shanghai. Pure lipid is stable during ice-pack transport. |
Formulation & study context
Literature information refers to the cited study and its particular formulation. Administration routes are research context, not clinical instructions or a guarantee of performance.
A complete product-specific formulation has not been verified. No standard ratio is substituted.
| N/P ratio | Not reported in the verified record |
| Cargo | Not available in the verified record |
| Administration route | Not available in the verified record |
| Animal model | Not available in the verified record |
| Formulation process | Not available in the verified record |
N/P is the molar ratio of specified lipid nitrogen groups to nucleic-acid phosphate groups. A lipid:cargo mass ratio is a different quantity and must not be used as N/P.
Stock-solution preparation table
Calculated from the product-page molecular weight: 909.5 g/mol. Volumes are final solution volumes.
| Lipid mass | 1 mM | 5 mM | 10 mM |
|---|---|---|---|
| 10 mg | 10.995 mL | 2.199 mL | 1.100 mL |
| 25 mg | 27.488 mL | 5.498 mL | 2.749 mL |
| 50 mg | 54.975 mL | 10.995 mL | 5.498 mL |
| 100 mg | 109.951 mL | 21.990 mL | 10.995 mL |
| 250 mg | 274.876 mL | 54.975 mL | 27.488 mL |
Volume (mL) = mass (mg) × 1000 / [MW (g/mol) × concentration (mM)]. These are mathematical conversions, not measured solubility or validated solvent recommendations. Confirm solvent compatibility and the molecular weight of the exact material before use.
Open editable solution calculators →Handling & storage
Provided that storage conditions are as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 1 year.
Wherever possible, prepare and use solutions on the same day. If stock solutions must be prepared in advance, store them as aliquots in tightly sealed vials at -20°C. Generally, these will be usable for up to one month.
Before use, and prior to opening the vial, allow the product to equilibrate to room temperature for at least 1 hour.
References
Not available