5A2-SC8
Recommended because it shares a closely related research category or delivery context. Formulation and performance are product- and study-specific.
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BAmP-TK-12 is a ROS-responsive ionizable lipid designed for tumor-cell mRNA delivery. It features a bis(aminopropyl)piperazine-derived ionizable headgroup and four C12 tails connected through cleavable thioketal linkers. In the reported study, BAmP-TK-12 achieved RFP expression in up to 95% of HeLa cells, comparable to Lipofectamine 3000, with lower cytotoxicity under the tested conditions. ROS-triggered linker cleavage supported intracellular mRNA release in high-ROS tumor cells. When formulated with DUF5 mRNA, the LNP suppressed tumor growth in HCT-116 and A549 xenograft models, supporting its use as a promising preclinical research lipid for stimulus-responsive mRNA delivery.
| CAS No. | Not available |
| Chemical Name | BAMP-TK-12 |
| Synonyms | BAMP TK 12, BAMP-TK-12 |
| SMILES | CCCCCCCCCCCCOCCSC(C)(C)SCCOC(=O)CCNCCCN1CCN(CCCN(CCC(=O)OCCSC(C)(C)SCCOCCCCCCCCCCCC)CCC(=O)OCCSC(C)(C)SCCOCCCCCCCCCCCC)CC1 |
| Formula | C76H150O9N4S6 |
| M.Wt | 1456.41 |
| Purity | >95% by ELSD-HPLC |
| Storage | Pure form: −20 °C, 1 year; In solvent: −80 °C, 6 months; −20 °C, 1 month. Sealed and protected from light. |
| Shipping condition | Ships from Shanghai. Pure lipid is stable during ice-pack transport. |
| Publication | A Combinatorial Library of Biodegradable Lipid Nanoparticles Preferentially Deliver mRNA. DOI: 10.1002/adfm.202204947 |
| Component | Reported mass ratio (w/w) | Role |
|---|---|---|
| BAMP-TK-12 | 16 | Ionizable lipid |
| Cholesterol | 4 | Sterol |
| DOPE | 4 | Helper phospholipid |
| DSPE-PEG2000 | 1 | PEG lipid |
| Reported ratio sum | 25 | Original ratio retained |
The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.
Solvent volumes update from the molecular weight above.
| Mass | 1 mM | 5 mM | 10 mM |
|---|---|---|---|
| 10 mg | 6.8662 mL | 1.3732 mL | 686.62 μL |
| 25 mg | 17.1655 mL | 3.4331 mL | 1.7165 mL |
| 50 mg | 34.3310 mL | 6.8662 mL | 3.4331 mL |
| 100 mg | 68.6620 mL | 13.7324 mL | 6.8662 mL |
| 250 mg | 171.6550 mL | 34.3310 mL | 17.1655 mL |
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