α, ω-Bis-Formylpentanamido PEG

The catalog number for α, ω-Bis-Formylpentanamido PEG is 1110000-6.1G.

α, ω-Bis-Formylpentanamido PEG is available in the following size(s): 1 g.

α, ω-Bis-Formylpentanamido PEG is currently made to order / not held in immediate stock. Contact us for lead time.

PEG bis-aldehydes are used for crosslinking amino substrates. They react with free amines, peptides and proteins forming a hydrolytically unstable imine bond, which can be reduced afterwards or insitu by hydrides to form a stable secondary amine bond. With hydrazide substrates, hydrolyzable hydrazon

Shelf life and expiration dates vary by product and are shown on the product listing and label. Products used beyond their expiration date are not eligible for performance-related returns or refunds, so please check the lot number and expiry before use.

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.