mAbOn-A®: High-Capacity Protein A Resin

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mAbOn-A® is a next-generation high-capacity protein resin developed using a recombinant E. coli-secreted Protein A ligand, covalently immobilized on highly cross-linked agarose beads. Engineered for high dynamic binding capacity, excellent alkaline stability, and reduced ligand leakage, mAbOn-A® delivers superior biotech purification solutions compared to leading global resins—at a fraction of the cost.

DRNase® is a secreted recombinant endonuclease enzyme derived from S. marcescens, produced through a microbial fermentation process utilizing BacSec® Technology with E. coli as the host. This recombinant endonuclease, DRNase®, is encoded by the same gene as Benzonase® from Merck-Millipore. However, while DRNase® is a monomeric enzyme, Benzonase® functions as a dimer. Both products are integral to biotech purification solutions, particularly when used in conjunction with high-capacity protein resin.

rDNase® is a secreted recombinant endonuclease clone of Bovine Pancreatic DNase I, produced by a microbial fermentation process utilizing BacSec® Technology and E.coli as the host, making it an ideal choice for biotech purification solutions that require high-capacity protein resin.

Recombinant Streptavidin is a tetrameric biotin-binding protein expressed and secreted from E. coli using BacSec® platform technology. It exhibits extremely high affinity for biotin (Kd ≈ 10⁻¹⁵M), making it an ideal tool for a wide range of biotin-based detection, purification, and immobilization applications. This makes it particularly valuable in biotech purification solutions. Unlike avidin, streptavidin lacks glycosylation and has a near-neutral isoelectric point, reducing nonspecific binding. Additionally, it can be effectively utilized in conjunction with high-capacity protein resin for various applications, including those requiring recombinant endonuclease.