| Product# | Name | Image | M.W. | Purity | Price |
|---|---|---|---|---|---|
| 11580 | MAL-dPEG®₄-Glu(OH)-NH-m-dPEG®₂₄ |  | 1615.84; single compound | > 95% | $500.00 – $875.00 |
| 11626 | MAL-dPEG®₄-Glu(TFP ester)-NH-dPEG®₄-Glu(TFP ester)-NH-m-dPEG®₂₄ |  | 2288.36; single compound | > 95% | $750.00 – $1,075.00 |
| 11581 | MAL-dPEG®₄-Glu(TFP ester)-NH-m-dPEG®₂₄ |  | 1763.90; single compound | > 95% | $565.00 – $935.00 |
| 11577 | MAL-dPEG®₄-Lys(-5(6)-Carboxyfluorescein)-NH-m-dPEG®₂₄ |  | 1973.20; single compound | > 95% | $375.00 |
| 11575 | MAL-dPEG®₄-Lys(t-boc)-NH-m-dPEG®₂₄ |  | 1715.01; single compound | > 95% | $500.00 – $875.00 |
| 11576 | MAL-dPEG®₄-Lys(TFA-)-NH-m-dPEG®₂₄ |  | 1728.94; single compound | > 95% | $650.00 – $985.00 |
| 11644 | NH₂-dPEG®₄-Glu(OH)-[NH-dPEG®₄-Glu(OH)]₂-NH-m-dPEG®₂₄ | ![NH₂-dPEG®₄-Glu(OH)-[NH-dPEG®₄-Glu(OH)]₂-NH-m-dPEG®₂₄](https://www.quantabiodesign.com/wp-content/uploads/11644.png "11644") | 2217.52; single compound | > 95% | $660.00 – $1,025.00 |
| 11624 | NH₂-dPEG®₄-Glu(OH)-NH-dPEG®₄-Glu(OH)-NH-m-dPEG®₂₄ |  | 1841.12; single compound | > 95% | $560.00 – $810.00 |
| 11643 | NH₂-dPEG®₄-Glu(OH)-NH-m-dPEG®₂₄ |  | 1464.72; single compound | > 95% | $375.00 – $660.00 |
| 11598 | NH₂-dPEG®₄-Lys(t-boc)-NH-m-dPEG®₂₄ |  | 1563.89; single compound | > 95% | $375.00 – $660.00 |
Sidewinder™ Constructs
Load multiple payloads on a single molecular weight discrete PEG (dPEG®) backbone using our exclusive Sidewinder™ dPEG® constructs! These products build antibody-drug conjugates (ADCs) and fragment-drug conjugates (FDCs) with hefty therapeutic “punch” by delivering two or more cytotoxic payloads per ADC or FDC on a single, water-soluble, non-immunogenic construct.
In these novel compounds, sidearms intersperse the dPEG® backbone. These sidearms conjugate to payloads through easy chemical reactions. The end of the backbone adjacent to the payloads conjugates to the ADC or FDC. A water-soluble, non-immunogenic dPEG® spacer on the opposite end of our Sidewinder dPEG® constructs protects payloads from external forces that could degrade or release them before reaching their target. For more detail on Sidewinder products, please visit our Sidewinder™ overview.
Try our Sidewinder™ dPEG® constructs today in your ADC or FDC development and discover the dPEG® difference.