Product Catalog
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BirA Enzyme and buffers for in vitro biotinylation
View ProductsBirA biotin-protein ligase kits for rapid and efficient biotinylation of purified proteins or peptides that have a biotin-acceptor peptide sequence such as our patented AviTagTM.
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Cell lines for in vivo biotinylation
View ProductsHigh efficiency biotinylation strains featuring a BirA-overproducing gene either in plasmid form or chromosomally integrated for use with our pAN or pAC vectors or consumer-produced plasmid vectors.
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Expresso Biotin Cloning & Expression System
View ProductsThe Expresso® Biotin Cloning & Expression System
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Purification and Identification of Avitag'd proteins
View ProductsWe offer an antibody that will recognize the AviTag and enable you to purify your AviTag'd protein.
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Purified Proteins and support chemicals
View ProductsAvidity provides purified proteins that have either a biotinylated AviTag or a linked to Streptavidin for Biotin interaction. Our protein portfolio contains Luciferases and Fluorescent Proteins that can for example be used for Streptavidin-Biotin quantification.
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Vectors containing AviTag
View ProductsAvidity is providing vectors for cloning and expression of N-terminal (pANs) or C-terminal (pACs) AviTagTM.