Specs:

 SDS

Molecular Weight: 233.30; single compound

CAS: 756525-95-8

Purity: > 98%

Spacers: dPEG® Spacer is 10 atoms and 10.9 Å

Shipping: Ambient

References: 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.

Additional Search Phrases:

Amino-dPEG2-t-butyl ester, 756525958, PEG, dPEG, discrete PEG, polyethylene glycol, PEGylation reagent, PEG spacer, amine, amino, t-butyl ester, tbutyl ester, carboxyl reactive, peptide formation, extend carboxyl, reagent, chemical modification reagent, Amino-PEG2-t-butyl ester, Amino-PEG2-TBE, Amino-PEG-TBE



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Amino-dPEG®₂-t-butyl ester

$100.00 – $145.00

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PRODUCT IS SOLD STRICTLY FOR INTERNAL LABORATORY AND RESEARCH PURPOSES ONLY AND HAS NOT BEEN REVIEWED BY THE FDA. PRODUCT IS NOT FOR RESALE AND CANNOT BE INCORPORATED INTO COMMERCIAL GOODS FOR ANY USE OR USED IN THE DEVELOPMENT OF COMMERCIAL PRODUCTS OR IN THE PERFORMANCE OF COMMERCIAL SERVICES UNLESS UNDER A SEPARATE LICENSING, SUPPLY, OR DISTRIBUTOR AGREEMENT WITH QUANTA BIODESIGN, LTD. For information pertaining to the commercial use of our products, please click here to contact us.

Email Sales@QuantaBioDesign.com for Bulk Pricing and Custom Syntheses
Product#: 10264 Categories: , , , ,

Amino-dPEG®2–t-butyl ester, product number 10264, is a monodispersed polyethylene glycol (PEG) crosslinker. A primary amino group and a tert-butyl ester-protected propionic acid group terminate opposite ends of the crosslinking reagent. The terminal amine reacts with carboxylates to form amide bonds and with aldehydes and ketones to form semi-labile, reducible Schiff bases. The tert-butyl ester protecting group removes easily with trifluoroacetic acid (TFA), leaving the propionic acid free to react with amines or form an active ester with N-hydroxysuccinimide (NHS) or 2,3,5,6-tetrafluorophenol (TFP).

Want to learn more about dPEG® products? Click “What is dPEG®?”

Do you have questions about which dPEG® products are right for your application? Click “Frequently Asked Questions (about dPEG® products)”

How do I use Amino-dPEG®2–t-butyl ester?

Amino-dPEG®2-t-butyl ester has various uses.The potential applications for this product include the following:

  • Adding flexibility and improving the water solubility of peptides;
  • Construction of unique dPEG®-based reagents;
  • Creation of Peptide-Drug Conjugates;
  • Supramolecular construction; and,
  • Surface coating of nanoparticles.

Is Amino-dPEG®2-t-butyl ester available in bulk?

Yes, we do. We have bulk-scale capabilities with our process-controlled reactors. For bulk quantities of this product, please contact us for a quote.

 

Additional information

Weight .5 oz
Dimensions .75 × .75 × 2 in

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