HomeHEALTHCreative BioMart Provides a Comprehensive List of Avi-tagged Proteins for Research Use

Creative BioMart Provides a Comprehensive List of Avi-tagged Proteins for Research Use

Creative BioMart, one of the leading providers of quality protein products and protein manufacturing techniques, now provides a comprehensive list of Avi tag protein that can be applied in expression, imaging, detection, localization, isolation, and immobilization.


What is avi tag

Avi-tag is a short peptide tag consisting of 15 amino acid residues, which can be linked to a biotin on a lysine residue by biotin ligase (BirA) in vivo or in vitro, so as to realize protein of biotinylation. Biotin has a strong affinity with avidin/streptavidin, and the affinity constant of the two is even 100,000-1 million times higher than that of the antigen-antibody reaction, which is the highest known non-covalent interaction, using this characteristic biotin-labeled protein can be applied to protein fixation, purification and imaging, etc. Due to these advantages of biotin labeling, AviTag technology has been widely used.


Advantages of Avi-tag Biotinylated Recombinant Proteins

Consistent labeling

Uniform protein orientation

Equivalent bioactivity


Avi-tag system protein can be simply and efficiently purified or adsorption fixed. Its number of applications in medical and industrial fields continues to increase. Creative BioMart provides a list of Avi-tagged proteins from different sources including: E. coli, HEK293, Human Cell, and Insect Cell.


Featured Avi-tag Biotinylated Recombinant Proteins at Creative BioMart

Recombinant Human ACE2 Protein, His-Avi-Tagged Biotinylated

Recombinant Human ACE2 Protein, Fc-Avi-Tagged, Biotinylated

Recombinant Human ANGPT2 protein, His-Avi-tagged, Biotinylated

Recombinant Human ANGPTL3 protein, His-Avi-tagged, Biotinylated

Recombinant Human ANGPTL7 Protein, mIgG2aFc-Avi-tagged, Biotinylated

Recombinant Human AXL protein, His-Avi-tagged, Biotinylated

Recombinant Human BSG Protein, His-Avi-tagged, Biotinylated

Recombinant Human BTLA Protein, Fc & Avi-tagged, Biotinylated

Brief introduction about one of those products:

Product Name

Recombinant Human ACE2 Protein, His-Avi-Tagged, Biotinylated

Cat. No.


Product Overview

Biotinylated Human ACE2, His, Avitag is expressed from human 293 cells (HEK293). It contains AA Gln 18 – Ser 740 (Accession # Q9BYF1-1).

Predicted N Terminal

Gln 18


Delivered as bulk protein in a 0.2 μm filtered solution of 50 mM Tris, 150 mM NaCl, pH7.5 with glycerol as protectant.


To view the whole list of Avi-tagged proteins provided by Creative BioMart, please visit https://www.creativebiomart.net/avi-tag-biotinylated-proteins.htm.



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