Propargyl-PEG2-Tos

$311.61

Catalog No: SP-C-0270
Purity: 95-98%
CAS No: 145916-41-2
MW: 254.30
Formula: C12H14O4S

 

SKU: N/A Category:
Catalog No

SP-C-0270
Formula

C12H14O4S
Purity

95-98%
Weight

100mg
Lead Time

3-7 days
CAS No

145916-41-2
MW

254.30

Related products

  • Selectoprobeâ„¢ Eu-streptavidin conjugate

    Catalog No.: SP-F-0149

    Description: This lyophilized Selectoprobeâ„¢ Eu-streptavidin conjugate comprises streptavidin (as the biotin-binding protein) with Selectoprobeâ„¢ Eu covalently attached (as the time-resolved red fluorescent europium label). It is commonly used as a second step reagent for indirect immunofluorescent staining, when used in conjunction with biotinylated primary antibodies. It is a very valuable tool for biotin-streptavidin-based biological assays and tests using TR-FRET platform. A variety of the complementary biotinylated reagents are available from Selectoprobeâ„¢.

    Storage: Freeze (< -15 °C); Minimize light exposure

    Correction Factor (260 nm)
    0.911
    Correction Factor (280 nm)
    0.777
    Extinction coefficient (cm -1 M -1)
    21000
    Excitation (nm)
    298
    Emission (nm)
    617
    $690.00 – $79,780.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Selectoprobeâ„¢ Europium Cryptate HTRF Labeling Reagent (Eu cryptate DBCO)

    Catalog No.: SP-F-0155

    Description: The Europium cryptate labeling reagent is specifically designed for biomolecule labeling, enabling the rapid and efficient development of time-resolved fluorescence resonance energy transfer (TR-FRET) assays. It facilitates quick and easy labeling of peptides, proteins, and oligonucleotides.

    The Selectoprobeâ„¢ Eu DBCO (europium complex) can be readily clicked to molecules containing an azido group under copper-free conditions.

    Compared to the other compounds, our cryptate Eu probes have extremely high stability, high emission yield and ability to selectively label biomolecules. Moreover, our Eu probes are insensitive to fluorescence quenching when conjugated to biological polymers such as antibodies.

    $880.00 – $69,880.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Selectoprobeâ„¢ Eu goat anti-rabbit IgG (H+L)

    Catalog No.: SP-F-0150

    Description: The Selectoprobeâ„¢ Eu probe enable time-resolved fluorometry (TRF) for the assays that require high sensitivity, showing large Stokes shifts and extremely long emission half-lives when compared to more traditional fluorophores such as Alexa Fluor or cyanine dyes. Compared to the other TRF compounds, Selectoprobeâ„¢ Eu probes have relatively high stability, high emission yield and ability to be linked to biomolecules.

    This lyophilized Selectoprobeâ„¢ Eu goat anti-rabbit IgG (H+L) conjugate is commonly used as a second step reagent for indirect immunofluorescent staining, when used in conjunction with primary antibodies.

    Storage: Freeze (< -15 °C); Minimize light exposure

    Correction Factor (260 nm)
    0.911
    Correction Factor (280 nm)
    0.777
    Extinction coefficient (cm -1 M -1)
    21000
    Excitation (nm)
    298
    Emission (nm)
    617
    $1,890.00 – $145,600.00 Select options This product has multiple variants. The options may be chosen on the product page

  • 2-amino-N-(14-azido-3,6,9,12-tetraoxatetradecyl)-3-(tert-butyldisulfaneyl)propanamide

    Catalog No: SP-C-0010
    Purity: 97%
    CAS No: N/A
    MW: 453.62
    Formula: C17H35N5O5S2

     

    $523.00 – $889.00 Select options This product has multiple variants. The options may be chosen on the product page