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Product details
Catalog number 1220000-35.1G
Price for 1220000-35.1G
Size / count 1 g
PEG-NHS ester derivatives are active esters and useful reagents to pegylate proteines, peptides or any other surfaces with a free primary amino group to form stable amide bonds. The Reaction requires a neutral to alkaline pH (7 to 8.5) to proceed. However, hydrolysis competes with aminolysis of the active ester and also increases with higher pH. Thus, working with excess PEG-NHS is necessary to obtain high pegylation yields. The amido succinic acid NHS ester derivative has a C4 amide linkage between PEG and the NHS ester group. It is a comparably reactive PEG active ester with a hydrolysis half-life of a few minutes at pH 8.
The catalog number for Ɑ-Methoxy-ω-Succinamic Acid NHS Ester PEG is 1220000-35.1G.
Ɑ-Methoxy-ω-Succinamic Acid NHS Ester PEG is available in the following size(s): 1 g.
Ɑ-Methoxy-ω-Succinamic Acid NHS Ester PEG is currently made to order / not held in immediate stock. Contact us for lead time.
PEG-NHS ester derivatives are active esters and useful reagents to pegylate proteines, peptides or any other surfaces with a free primary amino group to form stable amide bonds. The Reaction requires a neutral to alkaline pH (7 to 8.5) to proceed. However, hydrolysis competes with aminolysis of the
Additional data may be available on request. Contact our technical support team with the catalogue number and we’ll check what supporting documentation the supplier can provide.
If the product is subject to intellectual property protections, we’ll advise on any MTA or usage restrictions before shipping. Let us know your intended end use so we can confirm what’s required upfront.
Conjugation status, such as unconjugated, HRP, FITC, or biotin, is specified in the product name and confirmed on the datasheet.
