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DOPE PEG(2000)-N-Cy5 Chemicals Molecular Depot
DOPE PEG(2000)-N-Cy5 Chemicals Molecular Depot
DOPE PEG(2000)-N-Cy5 Chemicals Molecular Depot
DOPE PEG(2000)-N-Cy5 Chemicals Molecular Depot

DOPE PEG(2000)-N-Cy5

$1,095.00

    Catalog Number: B2018815 (1 mg)

    DOPE PEG(2000)-N-Cy5 is a lipid conjugate combining a phospholipid (DOPE), a PEG spacer (PEG(2000)), and a fluorescent dye (Cy5). This compound aids in targeting and visualizing the delivery of agents in biological systems. This product has been used as a molecular tool for various biochemical applications. It has also been used in a wide array of other chemical and immunological applications. Custom bulk amounts of this product are available upon request.

    Products are for in vitro research use only (RUO).

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Glasses Spacer

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DOPE-PEG(2000)-N-Cy5 – Catalog #B2018815 (1 mg)

Catalog # B2018815
Lot # Batch dependent
Expiration Batch dependent
Amount 1 mg
Molecular Weight 3,234 g/mol
Supplied As Powder
Applications Biochemical research, lipid carrier tracking, solubility enhancement
Storage –20 °C
Keywords DOPE-PEG(2000)-N-Cy5, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethylene glycol)-2000]-N-(Cyanine 5)
Grade Biotechnology grade; highly pure; formulated with Type I ultrapure water (>18 MΩ·cm) and filtered through 0.22 µm

DOPE-PEG(2000)-N-Cy5 is a lipid-based fluorescent conjugate combining a membrane anchor (DOPE), a PEG(2000) spacer for steric stability, and a Cy5 dye for near-infrared imaging—ideal for tracking nanocarriers in biological systems. Sold as a highly pure powder (Catalog #B2018815, 1 mg; MW 3,234 g/mol), it integrates seamlessly into liposomes, micelles, and other lipid vehicles to facilitate biodistribution studies, real-time imaging, and targeted delivery assessments. The PEG segment enhances bioavailability and circulation time, while the Cy5 label achieves sensitive visualization with minimal tissue autofluorescence.

Manufactured under stringent biotech-grade standards, this conjugate ensures reproducible performance and minimal background signal. It is widely used in preclinical models for tracking drug delivery vehicles, studying pharmacokinetics, or optimizing formulation design. Packaged as a stable powder and stored at –20 °C, it maintains integrity across multiple experiments. Custom bulk ordering is available to accommodate extended research pipelines.

Why researchers choose this product:

  • Combines lipid bilayer integration (DOPE), stealth properties (PEG), and Cy5 near-IR fluorescence
  • Enhances visualization of liposomal carriers with low background interference
  • Biotech-grade purity ensures consistency and high signal-to-noise imaging
  • Stable powder form enables precise dosing and long-term storage
  • Bulk options available for multi-phase or high-throughput research

Indication for Use:
This product is for Research Use Only (RUO). It is not intended for diagnostic, therapeutic, or clinical use.

References:

  • 1: Boakye CH, Patel K, Singh M. Doxorubicin liposomes as an investigative model to study the skin permeation of nanocarriers. Int J Pharm. 2015 Jul 15;489(1-2):106-16.
  • 2: Charbe NB, Amnerkar ND, Ramesh B, Tambuwala MM, Bakshi HA, Aljabali AAA, Khadse SC, Satheeshkumar R, Satija S, Metha M, Chellappan DK, Shrivastava G, Gupta G, Negi P, Dua K, Zacconi FC. Small interfering RNA for cancer treatment: overcoming hurdles in delivery. Acta Pharm Sin B. 2020 Nov;10(11):2075-2109.
  • 3: Perche F, Biswas S, Patel NR, Torchilin VP. Hypoxia-Responsive Copolymer for siRNA Delivery. Methods Mol Biol. 2016;1372:139-62.
  • 4: Karal MAS, Sultana S, Billah MM, Moniruzzaman M, Wadud MA, Gosh RC. Effects of polyethylene glycol-grafted phospholipid on the anionic magnetite nanoparticles-induced deformation and poration in giant lipid vesicles. PLoS One. 2023 Jul 31;18(7):e0289087.
  • 5: Hussein WM, Cheong YS, Liu C, Liu G, Begum AA, Attallah MA, Moyle PM, Torchilin VP, Smith R, Toth I. Peptide-based targeted polymeric nanoparticles for siRNA delivery. Nanotechnology. 2019 Oct 11;30(41):415604.
  • 6: Oumzil K, Khiati S, Grinstaff MW, Barthélémy P. Reduction-triggered delivery using nucleoside-lipid based carriers possessing a cleavable PEG coating. J Control Release. 2011 Apr 30;151(2):123-30.
  • 7: Persano S, Guevara ML, Li Z, Mai J, Ferrari M, Pompa PP, Shen H. Lipopolyplex potentiates anti-tumor immunity of mRNA-based vaccination. Biomaterials. 2017 May;125:81-89.
  • 8: Giakoumatos EC, Gascoigne L, Gumí-Audenis B, García ÁG, Tuinier R, Voets IK. Impact of poly(ethylene glycol) functionalized lipids on ordering and fluidity of colloid supported lipid bilayers. Soft Matter. 2022 Oct 12;18(39):7569-7578.
  • 9: Lu Z, Zongjie G, Qianyu Z, Xueyan L, Kexin W, Baoyan C, Ran T, Fang R, Hui H, Huali C. Preparation and characterization of a gemini surfactant-based biomimetic complex for gene delivery. Eur J Pharm Biopharm. 2023 Jan;182:92-102.
  • 10: Gew LT, Misran M. Interaction between C18 fatty acids and DOPE PEG2000 in Langmuir monolayers: effect of degree of unsaturation. J Biol Phys. 2017 Sep;43(3):397-414.

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Product Resources:

Manual Manual
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Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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