Advanced Search   

Customer Service info@echemshop.com +1-302-292-8500

dPEG™ Reagents

dPEG® is a registered QuantaBioDesign trademark. The term "dPEG®" is an acronym for "discrete poly-(ethylene glycol)" or "discrete PEG". Like traditional PEGs, dPEG® products contain a hydrophilic, water-soluble backbone consisting of repeating ethylene oxide units; however unlike traditional PEGs each of dPEG® products represents a single compound with a unique, specific, single molecular weight (MW). The dPEG® products are synthesized from pure building blocks (e.g. triethylene glycol or tetraethylene glycol) in a series of step-wise reactions to provide specific MWs, architectures, functional groups, and organic moieties suited for a wide variety of applications. These products have now been used for the modification of therapeutic macromolecules, as linkers in antibody-drug conjugates (ADCs), for bioconjugation of biologics, for surface modification, and in diagnostics, to name a few.

Items 21 to 30 of 370 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Set Descending Direction
  1. 10175 m-dPEG 4-amine

    10175 m-dPEG 4-amine

    $125.00

    CAS: 85030-56-4

    Item Name: m-dPEG 4-amine

    Item #: 10175

    Mol. Wt.: 207.27;

    single compound dPEG Spacer is 14 atoms and 15.5 A

    Learn More
  2. 10177 MPS-EDA.TFA

    10177 MPS-EDA.TFA

    $225.00

    CAS: 11550-02-00

    Item Name: MPS-EDA.TFA

    Item #: 10177 CAS #: 11550-02-00

    Mol. Wt. 325.24;

    single compound dPEG Spacer is 10 atoms and 10.7 A

    Learn More
  3. 10180 dPEG 4-SATA acid(S-acetyl-dPEG 4-acid)

    10180 dPEG 4-SATA acid(S-acetyl-dPEG 4-acid)

    $215.00

    CAS: 1263044-79-6

    Item Name: dPEG 4-SATA acid(S-acetyl-dPEG 4-acid)

    Item #: 10180

    Mol. Wt.: 324.39;

    single compound dPEG Spacer is 16 atoms and 18.3 A

    Learn More
  4. 10181 dPEG 4-SATA(S-acetyl-dPEG 4-NHS ester)

    10181 dPEG 4-SATA(S-acetyl-dPEG 4-NHS ester)

    $235.00

    CAS: 937025-17-7

    Item Name: dPEG 4-SATA(S-acetyl-dPEG 4-NHS ester)

    Item #: 10181

    Mol. Wt.: 421.46;

    single compound dPEG Spacer is 16 atoms and 18.3 A

    Learn More
  5. 10182 dPEG 8-SATA acid(S-acetyl-dPEG 8-acid)

    10182 dPEG 8-SATA acid(S-acetyl-dPEG 8-acid)

    $215.00

    CAS: 1334177-83-1

    Item Name: dPEG 8-SATA acid(S-acetyl-dPEG 8-acid)

    Item #: 10182

    Mol. Wt.: 500.60;

    single compound dPEG Spacer is 28 atoms and 32.5 A

    Learn More
  6. 10183 Thiol-dPEG 8-acid

    10183 Thiol-dPEG 8-acid

    $250.00

    CAS: 866889-02-3

    Item Name: Thiol-dPEG 8-acid

    Item #: 10183

    Mol. Wt.: 458.57;

    single compound dPEG Spacer is 28 atoms and 32.5 A

    Learn More
  7. 10184 dPEG 8-SATA(S-acetyl-dPEG 8-NHS ester)

    10184 dPEG 8-SATA(S-acetyl-dPEG 8-NHS ester)

    $350.00

    CAS: 1070798-99-0

    Item Name: dPEG 8-SATA(S-acetyl-dPEG 8-NHS ester)

    Item #: 10184

    Mol. Wt.: 597.67;

    single compound dPEG Spacer is 28 atoms and 32.5 A

    Learn More
  8. 10185 Hydroxy-dPEG 8-t-butyl ester

    10185 Hydroxy-dPEG 8-t-butyl ester

    $150.00

    CAS: 1334177-84-2

    Item Name: Hydroxy-dPEG 8-t-butyl ester

    Item #: 10185

    Mol. Wt.: 498.60;

    single compound dPEG Spacer is 28 atoms and 32.1 A

    Learn More
  9. 10193 Biotin-dPEG 3-NH3+TFA!

    10193 Biotin-dPEG 3-NH3+TFA!

    $100.00

    CAS: 1334172-59-6

    Item Name: Biotin-dPEG 3-NH3+TFA!

    Item #: 10193

    Mol. Wt.: 560.63;

    single compound dPEG Spacer is 15 atoms and 18.1 A

    Learn More
  10. 10194 NHS-S-S-dPEG 4-biotin

    10194 NHS-S-S-dPEG 4-biotin

    $175.00

    CAS: 1260247-51-5

    Item Name: NHS-S-S-dPEG 4-biotin

    Item #: 10194

    Mol. Wt.: 751.94;

    single compound dPEG Spacer is 24 atoms and 28.7 A

    Learn More

Items 21 to 30 of 370 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Set Descending Direction