QMG-540 - PEG - Functionalized Quantum Dots - Quantum Dots & Quantum Dots Beads - By Products Type
Contact: 858-689-8808

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QMG-540

Details

QMG is a group of water soluble core/shell quantum dots with amphiphilic polymer and PEG coating. There is not any surface functional group on the surface of the quantum dots. The colloidal stability of QMG is exceptionally high. It is stable in most buffer solutions in the pH range of 5-10.

Specification

  • Product Description: PEG Quantum Dots, 540 nm,
  • Emission Wavelength: 540 nm
  • Emission Tolerance: 10 nm
  • FWHM:<35 nm
  • Concentration: 8.0 uM
  • Quantum Yield: >50%
  • Reactive Group: n/a
  • pH Stability: 5-10
  • Buffer Stability: Borate, Tris, HEPES, PBS, MES etc
  • Solvent: 10 mM PBS, pH 7.4, 0.02% NaN3
  • Storage: 2-8 °C; Do not freeze. Keep vial upright.
  • Catalog# Product Unit Size Unit Price Quantity
    QMG-540-02 PEG Cd-based Core/Shell Quantum Dots, 540 nm 2 nmol $349.00
    QMG-540-10 PEG Cd-based Core/Shell Quantum Dots, 540 nm 10 nmol $1,050.00
    Product Description PEG Cd-based Core/Shell Quantum Dots in Water, 540 nm
    Product name: 
    CdSSe/ZnS core/shell QDs with PEG
    Solvent:    
    10 mM PBS, pH 7.4, 0.02% NaN3
    Emission tolerance:
    10 nm
    Quantum yield**:
    >50%
    Reactive group:
    None
    Storage: 
    4°C; Do not freeze.
    pH stability: 
    5-10
    Buffer stability: 
    Borate, Tris, HEPES, PBS, MES etc
    Autoclavibility:
    121°C for 30 min
    Shelf life: 
    12 months
    Concentration: 
    8.0 uM

    1.  PRODUCT AND COMPANY IDENTIFICATION

    1.1  Product identifiers

    Product name:  PEG Cd-based Quantum Dots

    Catalog Number:  QMG-450 – QMG-665

    1.2  Relevant identified uses of the substance or mixture and uses advised against

    Identified uses:  Laboratory chemicals, Synthesis of substances

    1.3  Details of the supplier of the safety data sheet

    Company:  Ocean NanoTech

                         7964 Arjons Dr

                         Suite G

                         San Diego, CA 92126

    Telephone:  858-689-8808

    Fax:  858-689-8809

    1.4  Emergency telephone number

    Emergency Phone #:  +1-703-527-3887 (CHEMTREC)

    ..........

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