lipid a12Dab4
Version 1.d6ed44ff · 2026-09-13
| CAS No. | Not available |
| Chemical Name | lipid a12Dab4 |
| Synonyms | Not available |
| SMILES | Not available |
| Formula | Not available |
| M.Wt | Not available |
| 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. |
| Publication | Not available |
a12Dab4 is a novel, high-performance peptide-based ionizable lipid designed specifically as the core functional building block for lipid nanoparticles (LNPs) targeting challenging or quiescent cell types, such as human hematopoietic stem and progenitor cells (HSPCs). Chemically engineered to possess a unique peptide-mimetic backbone, it provides superior membrane fusion and exceptional endosomal escape capabilities compared to older-generation, industry-standard lipids like Dlin-MC3-DMA and ALC-0315. Functionally, its primary role within the LNP formulation is to complex and efficiently encapsulate sensitive nucleic acid payloads, such as mRNA or CRISPR/Cas9 editing machinery, at an optimal nitrogen-to-phosphate (N/P) ratio. When formulated, a12Dab4 enables maximum cellular transfection and robust genome editing while exhibiting minimal cytotoxicity and preserving the long-term proliferative, self-renewing functionality of primitive stem cell compartments. Although it delivers commendable baseline transfection independently, it functions as an exceptional molecular chassis that synergies seamlessly with surface antibody conjugation (such as anti-CD34) to unlock precise, therapeutic-grade in vivo gene engineering.
Specifications shown are product-page values, not batch test results.
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