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Home > Product Catalog > Protein and Antibody Labeling > Biotin Labeling Reagents for Proteins > Carboxyl Biotinylation Reagents


>	EZ-Link Amine-PEG-Biotin Reagents
>	EZ-Link Amine-PEG11-Biotin
>	EZ-Link Biocytin
>	EZ-Link Pentylamine-Biotin

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Carboxyl Biotinylation Reagents

Amine-modified biotin labels to specifically biotinylate peptides (C-terminus), carboxyl-coated surfaces and other carboxylic acid groups using the carbodiimide crosslinker EDC (EDAC).


	EZ-Link Amine-PEG-Biotin Reagents Water-soluble biotin compounds containing a 2- or 3-polyethylene glycol (PEG)unit spacer arm and a terminal primary amine for conjugation via EDC and other crosslinker methods.


	EZ-Link Amine-PEG11-Biotin A long (53.2A) biotinylation reagent to label proteins or surfaces using EDC or other amine-reactive crosslinkers; 11-unit polyethylene glycol spacer.


	EZ-Link Biocytin A variant of biotin that contains a primary amine in its valeric acid chain, a backbone to synthesize long or trifunctional biotinylation reagents.


	EZ-Link Pentylamine-Biotin A short (18.9A) biotinylation reagent to label proteins or surfaces using EDC or other amine-reactive crosslinkers.

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