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Product details
Catalog number 133000-20-21.500MG
Price for 133000-20-21.500MG
Size / count 500 mg
PEG crosslinkers with Boc (tert-butyloxycarbonyl) -protected amino groups on one chain end. The Boc protecting group is stable in a wide range of conditions (including highly basic environments) but may be easily removed by (strong) acids such as TFA or at low pH in water to release the primary amine. The amine functional group at one end of the PEG linker molecule allows for selective and covalent attachment to other molecules with complementary functional groups, such as carboxylic acids or activated esters, aldehydes and epoxides. The newly formed bonds are amides, imines or secondary amines. Applicable for reversible or permanent crosslinking with PEG.
The catalog number for Ɑ-Amino-ω-Boc Amino PEG is 133000-20-21.500MG.
Ɑ-Amino-ω-Boc Amino PEG is available in the following size(s): 500 mg.
Ɑ-Amino-ω-Boc Amino PEG is currently made to order / not held in immediate stock. Contact us for lead time.
PEG crosslinkers with Boc (tert-butyloxycarbonyl) -protected amino groups on one chain end. The Boc protecting group is stable in a wide range of conditions (including highly basic environments) but may be easily removed by (strong) acids such as TFA or at low pH in water to release the primary amin
Some products are subject to special import/export regulations, dangerous goods handling, or licensing requirements. Where this applies, it’s noted on the product page, and any required extra documents or fees will be confirmed with you before dispatch, never added without your consent.
Yes, contact us with details of your sample type, species, and intended application, and our specialists will confirm suitability or suggest an alternative from our supplier network if this isn’t the best fit.
Purity, typically assessed by SDS-PAGE, is listed on the datasheet under quality control data.
