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Submit ReviewDSPE-PEG 2000 Biotin New
Description: Biotinylated DSPE PEG lipid
Chemical Name: 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)-2000]
Purity: ≥90% (HPLC)
Biological Activity for DSPE-PEG 2000 Biotin
DSPE-PEG 2000 Biotin is a biotinylated phospholipid conjugate designed for applications in lipid-based drug delivery, bioconjugation, and targeted molecular interactions. DSPE-PEG 2000 Biotin comprises 1,2-distearoyl-sn-glycero-3-phosphoethanolamine (DSPE), a polyethylene glycol (PEG 2000) spacer, and a biotin functional group enabling biotin-streptavidin binding.
Technical Data for DSPE-PEG 2000 Biotin
| Formula | (C2H4O)nC54H100N4O12PS.NH4 |
| Storage | Store at -20°C |
| Purity | ≥90% (HPLC) |
| CAS Number | 474964-24-4 |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for DSPE-PEG 2000 Biotin
| Solubility | Soluble to 10 mg/ml in chloroform and to 10 mg/ml in ethanol |
Product Datasheets for DSPE-PEG 2000 Biotin
References for DSPE-PEG 2000 Biotin
References are publications that support the biological activity of the product.
Bourn et al (2023) Tumour associated vasculature-on-a-chip for the evaluation of microbubble-mediated delivery of targeted liposomes. Lab Chip. 23 1674 PMID: 36779251
Ao et al (2024) Bioorthogonal click labeling of an amber-free HIV-1 provirus for in-virus single molecule imaging. Cell Chem.Biol. 31 487 PMID: 38232732
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Citations for DSPE-PEG 2000 Biotin
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