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Cy3 DMG PEG2000 Conjugates Molecular Depot
Cy3 DMG PEG2000 Conjugates Molecular Depot
Cy3 DMG PEG2000 Conjugates Molecular Depot
Cy3 DMG PEG2000 Conjugates Molecular Depot

Cy3 DMG PEG2000

$1,795.00

    Catalog Number: B2013630 (5 mg)

    Cy3 DMG PEG2000 is a high quality Cy3 Conjugated to DMG PEG2000. This product has been used as 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).

    Live Inquiry about this product via:

    Email: info@bluetigerscientific.com

    Text/SMS: (833) 928-4437 Mon–Fri, (8 am – 8 pm PST)

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What's Included

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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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Cy3 DMG PEG2000 – Catalog #B2013630 (5 mg)

Catalog # B2013630
Lot # Batch dependent
Expiration Batch dependent
Amount 5 mg
Molecular Weight / Conc. N/A
Supplied As Powder
Applications Molecular tool for various biochemical applications
Storage –20 °C
Keywords PEG2000-DMG-Cy3; DMG-PEG2000-Cy3; Cy3-DMG-PEG2000; DMG-PEG2000-Cy3; Cy3-PEG2000-DMG; 1,2-dimyristoyl-rac-glycero-3-polyethylene glycol 2000 Alexa Fluor 555
Grade Biotechnology grade; highly pure; made with Type I ultrapure water (>18 MΩ·cm), filtered through 0.22 µm

Cy3 DMG PEG2000 is a refined fluorescent lipid conjugate integrating Cy3 dye with a dimyristoyl glycerol lipid anchor and a 2000 Da polyethylene glycol (PEG) spacer—crafted for enhanced fluorescence tagging, lipid bilayer incorporation, and molecular tracking. Offered as a solid powder (Catalog #B2013630, 5 mg), this conjugate delivers high photostability and biocompatibility, making it an ideal reagent for imaging biological membranes, tracking liposomal systems, or labeling biomolecules in live-cell and in vitro assays.

Formulated to biotechnology-grade purity, Cy3 DMG PEG2000 ensures reproducible brightness and minimal nonspecific background—essential in applications such as fluorescence microscopy, flow cytometry, and quantitative binding assays. The lipid-PEG dual structure promotes stable membrane integration and extended circulation time, while the Cy3 moiety enables high-sensitivity detection. Its powdered format supports precise dosing and project scalability. Bulk quantities are available for long-term and high-throughput research workflows.

Why researchers choose this product:

  • Combines lipid bilayer anchoring, PEG-mediated stabilization, and Cy3 fluorescence
  • Ideal for tracking and imaging in liposomal or cell-based systems
  • High purity supports reliable experimental performance and reproducibility
  • Compact powder form ensures accurate dosing and extended shelf life
  • Bulk ordering available to support long-term study requirements

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

References:

  • 1: Pacentine IV, Barr-Gillespie PG. Cy3_ATP labeling of unfixed, permeabilized mouse hair cells. Sci Rep. 2021 Dec 13;11(1):23855.
  • 2: Fisher F, Zhang Y, Vincent PFY, Gajewiak J, Gordon TJ, Glowatzki E, Fuchs PA, McIntosh JM. Cy3-RgIA-5727 Labels and Inhibits Containing nAChRs of Cochlear Hair Cells. Front Cell Neurosci. 2021 Jul 23;15:697560.
  • 3: Kawai H, Doi T, Ito Y, Kameyama T, Torimoto T, Kashida H, Asanuma H. Perylene-Cy3 FRET System to Analyze Photoactive DNA Structures. Chemistry. 2021 Sep 6;27(50):12845-12850.
  • 4: Keki‡ T, Lietard J. Sequence-dependence of Cy3_and Cy5 dyes in 3′ terminally-labeled single-stranded DNA. Sci Rep. 2022 Aug 31;12(1):14803.
  • 5: Toribio RE, Young N, Schlesinger LS, Cope FO, Ralph DA, Jarjour W, Rosol TJ. Cy3-tilmanocept labeling of macrophages in joints of mice with antibody-induced arthritis and synovium of human patients with rheumatoid arthritis. J Orthop Res. 2021 Apr;39(4):821-830.
  • 6: Sorour MI, Marcus AH, Matsika S. Modeling the Electronic Absorption Spectra of the Indocarbocyanine Cy3 Molecules. 2022 Jun 24;27(13):4062.
  • 7: Hart SM, Banal JL, Bathe M, Schlau-Cohen GS. Identification of Nonradiative Decay Pathways in Cy3. J Phys Chem Lett. 2020 Jul 2;11(13):5000-5007.
  • 8: Saeedi BJ, Chandrasekharan B, Neish AS. Hydro-Cy3-Mediated Detection of Reactive Oxygen Species In Vitro and In Vivo. Methods Mol Biol. 2019;1982:329-337.
  • 9: Nguyen B, Ciuba MA, Kozlov AG, Levitus M, Lohman TM. Protein Environment and DNA Orientation Affect Protein-Induced Cy3_Fluorescence Enhancement. Biophys J. 2019 Jul 9;117(1):66-73.
  • 10: Kringle L, Sawaya NPD, Widom J, Adams C, Raymer MG, Aspuru-Guzik A, Marcus AH. Temperature-dependent conformations of exciton-coupled Cy3 dimers in double-stranded DNA. J Chem Phys. 2018 Feb 28;148(8):085101.

    Terms & Conditions

    Blue Tiger Scientific is an independent third-party distributor of select products manufactured by Molecular Depot LLC. By purchasing from bluetigerscientific.com, you (“the Customer”) agree to the following terms, adapted from Molecular Depot’s original conditions:

    Product Use & Eligibility
    Products are for in vitro research use only (RUO). They are not intended for human or animal use, diagnosis, therapy, resale to consumers, or residential delivery. Sales are limited to verified business addresses.

    Payment Terms
    All purchases are prepaid and non-refundable once confirmed. Pricing is in USD and subject to change without notice.

    Purchase Orders
    Confirmed orders are final and may not be canceled or refunded unless authorized in writing.

    Limitation of Liability
    Blue Tiger Scientific and Molecular Depot LLC are not responsible for any damages resulting from product use or misuse.

    Waiver of Claims
    By ordering, you waive all claims arising from use of Molecular Depot products.

    Shipping & Handling
    Shipping is calculated at checkout. A minimum 27% handling fee applies to each order.

    Delivery Estimates All delivery timelines are estimates and not guaranteed. FedEx service levels are subject to operational delays, weather disruptions, and regional restrictions.

    FedEx Pickup Cutoff Orders submitted after the daily FedEx pickup window may not ship until the next available pickup day.

    Shipping Exceptions FedEx may impose restrictions or delays due to package size, weight, destination, or service availability. Blue Tiger Scientific is not liable for delays beyond our control.

    Weekend & Holiday Handling Orders placed on weekends or holidays will be processed on the next business day.

    Returns & Refunds
    Returns must be requested within 30 days through Blue Tiger Scientific. Refunds are only issued for shipping errors or verified defects, and processed within 45 business days if approved. Customers are responsible for return shipping costs unless otherwise stated. Refunds will exclude original shipping fees paid at checkout.

    Warranty Disclaimer
    All products are provided "as-is" with no warranties. Warranty issues are handled by the manufacturer.

    Safety Guidelines
    Always consult the product’s SDS. Products must not be ingested, inhaled, or come into contact with skin or eyes unless specified.

    Legal Use Compliance
    Products must not be used in violation of any law—local, state, federal, or international.

    Accuracy of Orders
    Customers are responsible for verifying all order details before submission.

    Changes or Cancellations
    All changes must be in writing and approved. Cancellations may result in fees for materials, labor, or third-party costs.

    Quality System (MD Levels)
    Molecular Depot’s MD-Quality System includes:

    MD 1000: Non-regulated use, no change notification

    MD 2000: Non-regulated use, limited change notification

    MD 3000: Regulated use, enhanced quality standards

    Delivery & Claims
    Orders may ship in parts. Claims for shortages or defects must be submitted within 2 days of receipt. Delivery dates are estimates only.

    Extended Payment Terms
    Payment is due within 30 days unless agreed otherwise. A 5% weekly penalty applies to late payments. Blue Tiger Scientific reserves discretion on payment application.

    Retention of Title
    Ownership remains with Blue Tiger Scientific or Molecular Depot LLC until payment is complete. Goods must be stored separately and labeled until paid in full.

    Intellectual Property
    No rights to manufacturing processes or IP are transferred. Blue Tiger Scientific is not liable for IP-related claims.

    Force Majeure
    Neither party is liable for delays or failures caused by uncontrollable events (e.g., weather, regulations, supply disruptions).

    Manufacturing Access
    Product purchase does not grant access to proprietary manufacturing documents or methods.

    Resale Prohibition
    Products cannot be resold without written approval from Molecular Depot LLC. Blue Tiger Scientific enforces this restriction.

    Governing Law
    Terms are governed by California and U.S. law. All disputes fall under U.S. jurisdiction.

Product Resources:

Manual Manual
Brochure Brochure

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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