Fluorescent SM-102 (NBD-SM-102)
Instructions for Use
Product information
Fluorescent SM-102 (NBD-SM-102) is a premium, dye-conjugated ionizable cationic lipid designed for advanced nanomedicine and mRNA delivery research. By covalently integrating a bright, green-fluorescent nitrobenzofurazan (NBD) probe into the industry-standard SM-102 skeleton, this high-purity reagent operates as an indispensable visual tracer. It empowers researchers to seamlessly track cellular uptake, monitor tissue biodistribution, and quantify endosomal escape efficiencies via fluorescence microscopy and flow cytometry. Crucially, this NBD-SM-102 derivative preserves the native ionizable property (\(pK_a \approx 6.68\)) and optimal membrane-fusion dynamics required for lipid nanoparticle (LNP) assembly and transfection, ensuring experimental formulations accurately mimic functional delivery vectors. This reliable reagent is ideal for accelerating lipid-mix optimization, high-throughput screening, and nucleic acid therapeutics development pipeline.
| CAS No. | Not available |
| Chemical Name | Fluorescent SM-102 (NBD-SM-102) |
| Formula | C45H79N5O8 |
| M.Wt | 828.15 |
| Purity | ELSD-HPLC>95% |
| 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: 828.15 g/mol. Volumes are final solution volumes.
| Lipid mass | 1 mM | 5 mM | 10 mM |
|---|---|---|---|
| 10 mg | 12.075 mL | 2.415 mL | 1.208 mL |
| 25 mg | 30.188 mL | 6.038 mL | 3.019 mL |
| 50 mg | 60.376 mL | 12.075 mL | 6.038 mL |
| 100 mg | 120.751 mL | 24.150 mL | 12.075 mL |
| 250 mg | 301.878 mL | 60.376 mL | 30.188 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