Page 54 - Quanta BioDesign Catalog 5-17-18

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dPEG Based Chemical Modification Reagents Reagents to Extend Carboxyl with a dPEG Spacer

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Hydroxy-dPEG -t-butyl ester
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Product # Description 100 mg 1000 mg

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10223 Hydroxy-dPEG 4-t-butyl ester $100 $200

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Mol. Wt.: 322.39; single compound; dPEG Spacer is 16 atoms and 18.0 Å
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10717 Hydroxy-dPEG 6-t-butyl ester $125 $250

Mol. Wt.: 410.50; single compound; dPEG Spacer is 22 atoms and 25.1 Å
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10185 Hydroxy-dPEG 8-t-butyl ester $150 $275

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Mol. Wt.: 498.60; single compound; dPEG Spacer is 28 atoms and 32.1 Å
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10719 Hydroxy-dPEG 12-t-butyl ester $200 $650

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Mol. Wt.: 674.81; single compound; dPEG Spacer is 40 atoms and 46.4 Å
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10722 Hydroxy-dPEG 24-t-butyl ester $300 $750

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Mol. Wt.: 1203.45; single compound; dPEG Spacer is 86 atoms and 88.5 Å
References:
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Greg T. Hermanson, Bioconjugate Techniques, 3 Edition, Elsevier, Waltham, MA 02451, 2013, ISBN 978-0-12-382239-0; See chapter 18, Discrete PEG Reagents, pp.787-821, for a full
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overview of the dPEG products.
Products Protected under U.S. Patents # 7,888,536 & 8,637,711

Additional References can be found at the end of each category 48