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DNP-dPEG®₄-acid – This product consists of the 2,4-dinitrophenyl hapten group on a short, discrete PEG spacer that terminates in a carboxylic acid for conjugation to amines and other appropriate reactive groups after activation with a carbodiimide.
| Unit Size | 100 mg, 1000 mg |
|---|---|
| Molecular Weight | 848.03; single compound |
| Chemical formula | C₁₇H₂₅N₃O₁₀ |
| CAS | 879571-23-0 |
| Purity | > 97% |
| Spacers | dPEG® Spacer is 38 atoms and 43.9 Å |
| Shipping | Ambient |
| Typical solubility properties (for additional information contact Customer Support) | Methylene chloride, Acetontrile, DMAC, DMSO. |
| Storage and handling | -20°C; Always let come to room temperature before opening; be careful to limit exposure to moisture and restore under an inert atmosphere; stock solutions can be prepared with dry solvent and kept for several days (freeze when not in use). dPEG® pegylation compounds are generally hygroscopic and should be treated as such. This will be less noticeable with liquids, but the solids will become tacky and difficult to manipulate, if care is not taken to minimize air exposure. |
Greg T. Hermanson, Bioconjugate Techniques, 2nd Edition, Elsevier Inc., Burlington, MA 01803, April, 2008 (ISBN-13: 978-0-12-370501-3; ISBN-10: 0-12-370501-0). See his chapter 19 especially in hapten-carrier chemistry and applications, as well as Chapter 18 on Discrete PEG pegylation reagents, with much of the chapter featuring our reagents.
Greg T. Hermanson, Bioconjugate Techniques, 3rd Edition, Elsevier, Waltham, MA 02451, 2013, ISBN 978-0-12-382239-0; See Chapter 18, Discrete PEG Reagents, pp. 787-821, for a full overview of the dPEG® products.
Applicable patents and legal notices are available at legal notices.
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