DSPE-PEG 2000 Biotin

Name: DSPE-PEG 2000 Biotin
Brand: Tocris Bioscience
SKU: 8838

Tocris Bioscience, part of Bio-Techne | Catalog # 8838

COA / SDS

Biotinylated DSPE PEG lipid

Key Product Details

Description:	Biotinylated DSPE PEG lipid
Chemical Name:	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)-2000]
Purity:	≥90% (HPLC)

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Technical Data
Citations

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 for DSPE-PEG 2000 Biotin

Solubility

Soluble to 10mg/ml in chloroform and to 10mg/ml in ethanol

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References for DSPE-PEG 2000 Biotin

References are publications that support the biological activity of the product.

Ao Bioorthogonal click labeling of an amber-free HIV-1 provirus for in-virus single molecule imaging. Cell Chem.Biol. 2024 PMID: 38232732
Bourn Tumour associated vasculature-on-a-chip for the evaluation of microbubble-mediated delivery of targeted liposomes. Lab Chip. 2023 PMID: 36779251

DSPE-PEG 2000 Biotin

Tocris Bioscience, part of Bio-Techne | Catalog # 8838

Key Product Details

Biological Activity for DSPE-PEG 2000 Biotin

Technical Data for DSPE-PEG 2000 Biotin

Solubility for DSPE-PEG 2000 Biotin

Dilution Calculator

Reconstitution Calculator

References for DSPE-PEG 2000 Biotin

Product Documents for DSPE-PEG 2000 Biotin

COA

Certificate of Analysis

SDS

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