Polystyrene A HMBA

The catalog number for Polystyrene A HMBA is HA16020014.5G.

Polystyrene A HMBA is available in the following size(s): 5 g.

Polystyrene A HMBA is currently made to order / not held in immediate stock. Contact us for lead time.

This resin is derived from aminoethyl polystyrene and the base labile 4- (hydroxymethyl) benzoic acid linker. It is a versatile support for the immobilization of carboxylic acids. The resulting ester bond is stable to strong acids but is cleaved by nucleophiles like amines, hydrazine or alkoxides to

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.