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Trade Leads Directory -> All Trade Leads -> Chemicals -> Organic Chemicals -> DBCO-PEG5-TFP Ester - View Trade Lead - DBCO-PEG5-TFP Ester
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DBCO-PEG5-TFP Ester (Offer to Sell)

Biochempeg Scientific Inc
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Trade Lead Description:

DBCO-PEG5-TFP Ester is an amine-reactive, labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers. The hydrophilic polyethylene glycol (PEG) spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.
The N-hydroxysuccinimide (NHS, also known as HOSu) esters of carboxylic acids are the most widely used reactive esters for modifying amine-containing peptides and proteins. NHS esters are notorious for having a short, pH-dependent half-life in aqueous media. A 2,3,5,6-tetrafluorophenol (TFP) is a different type of reactive ester that displays much better stability toward hydrolysis in aqueous media resulting in more efficiency and better reproducible labeling of biopolymers. TFP ester of carboxylic acids react with primary amines at the same rate as NHS ester forming covalent amide bond that is identical to one formed by the reaction between primary amines and NH
Type of Offer: Offer to Sell
Quantity: as you required
Packaging: bottle
Price / Incoterms Conditions: Not Specified

Posted from US - Massachusetts on 29 April, 2019
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Company Details
Company Name: Biochempeg Scientific Inc
Contact Person: Marissa Ly
Location: US - Massachusetts
Hotels in Massachusetts, US
Companies from US
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Products from US
Classification: Chemicals - Organic Chemicals
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Biochempeg Scientific Inc
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