880220 | 18:0 PEG5000 PE

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000] (ammonium salt)

18:0 PEG5000 PE


Size SKU Packaging Price
25mg 880220P-25mg 880220P-25mg 1 x 25mg $186.75
200mg 880220P-200mg 880220P-200mg 1 x 200mg $396.00
1g 880220P-1g 880220P-1g 1 x 1g $1,453.84


18:0 PEG5000 PE

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000] (ammonium salt)

Representative Structure

The molecular weight and exact mass are averages based on the polydispersity of PEG.

Light Sensitive
Molecular Formula

C269H539N2O123P (average FW due to polydispersity of PEG)

Percent Composition

C 55.70%, H 9.37%, N 0.48%, O 33.92%, P 0.53%

1 Years
Storage Temperature
CAS Number
CAS Registry Number is a Registered Trademark of the American Chemical Society
Formula Weight
Exact Mass
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carbonyl-methoxy(polyethylene glycol)-5000] (ammonium salt)

Majzner RG, Rietberg SP, Sotillo E, Dong R, Vachharajani VT, Labanieh L, Myklebust JH, Kadapakkam M, Weber EW, Tousley AM, Richards RM, Heitzeneder S, Nguyen SM, Wiebking V, Theruvath J, Lynn RC, Xu P, Dunn AR, Vale RD, Mackall CL. Tuning the Antigen Density Requirement for CAR T Cell Activity. Cancer Discov. 2020 Mar 19:CD-19-0945. doi: 10.1158/2159-8290.CD-19-0945. Epub ahead of print. PMID: 32193224.

PubMed ID: 32193224

Das S, Lazenby RA, Yuan Z, White RJ, Park YC. Effect of Laser Irradiation on Reversibility and Drug Release of Light-Activatable Drug-Encapsulated Liposomes. Langmuir. 2020 Mar 27. doi: 10.1021/acs.langmuir.0c00215. Epub ahead of print. PMID: 32188250.

PubMed ID: 32188250

Browning RJ, Aron M, Booth A, Rademeyer P, Wing S, Brans V, Shrivastava S, Carugo D, Stride E. Spectral Imaging for Microbubble Characterization. Langmuir. 2020 Jan 21;36(2):609-617. doi: 10.1021/acs.langmuir.9b03828. Epub 2020 Jan 9. PMID: 31855435.

PubMed ID: 31855435

Yuan Z, Demith A, Stoffel R, Zhang Z, Park YC. Light-activated doxorubicin-encapsulated perfluorocarbon nanodroplets for on-demand drug delivery in an in vitro angiogenesis model: Comparison between perfluoropentane and perfluorohexane. Colloids Surf B Biointerfaces. 2019 Sep 7;184:110484. doi: 10.1016/j.colsurfb.2019.110484. [Epub ahead of print]

PubMed ID: 31522023

Tran DM, Zhang F, Morrison KP, Loeb KR, Harrang J, Kajimoto M, Chavez F, Wu L, Miao CH. Transcutaneous Ultrasound-Mediated Nonviral Gene Delivery to the Liver in a Porcine Model. Mol Ther Methods Clin Dev. 2019 Jul 26;14:275-284. doi: 10.1016/j.omtm.2019.07.005. eCollection 2019 Sep 13.

PubMed ID: 31497618

Lin W, Kampf N, Goldberg R, Driver MJ, Klein J. Poly-phosphocholinated Liposomes Form Stable Superlubrication Vectors. Langmuir. 2019 May 7;35(18):6048-6054. doi: 10.1021/acs.langmuir.9b00610. Epub 2019 Apr 26.

PubMed ID: 30991806

Matsuo M, Kan Y, Kurihara K, Jimbo T, Imai M, Toyota T, Hirata Y, Suzuki K, Sugawara T. DNA Length-dependent Division of a Giant Vesicle-based Model Protocell. Sci Rep. 2019 May 6;9(1):6916. doi: 10.1038/s41598-019-43367-4.

PubMed ID: 31061467

Kai-Ting Hou, Te-I Liu, Hsin-Cheng Chiua, Wen-Hsuan, Chiang. DOX/ICG-carrying γ-PGA-g-PLGA-based polymeric nanoassemblies for acid-triggered rapid DOX release combined with NIR-activated photothermal effect. European Polymer Journal. 2019 Jan;110(283-292). doi: 10.1016/j.eurpolymj.2018.11.038.

Certificates of Analysis
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