Protein Purification Products & Reviews

PL-SCX strong cation-exchange materials are extremely hydrophilic and are designed for purification of biomolecules. The materials are totally polymeric and are chemically and thermally stable over a full range of HPLC conditions.

Use Agilent AssayMAP Protein A PA50 kits to obtain monoclonal antibody (mAb) titers. 

Agilent Bio-Monolith HPLC columns provide high resolution and rapid separations of antibodies (IgG, IgM), plasmid DNA, viruses, phages and other macro biomolecules. The product family offers strong cation exchange, strong and weak anion exchange, and Protein A phases.

Compatible with 96-well plates from any manufacturer, the Resprep VM-96 is designed for performance and accuracy.

AffinEx™ Protein A is a dry-state protein purification device offered in Tecan's unique Narrow Bore Extraction™ (NBE™) format. Protein A binds to the Fc-region of monoclonal antibodies while the NBE format provides increased interactions between the target analyte and sorbent bed.

Tecan has partnered with GE Healthcare to develop an automated solution for screening of best producing clones, using MultiTrap plates on the popular Freedom EVO platform.

The ultimate automated buffer exchange solution.

GenScript provides super paramagnetic magentic beads coated with recombinant protein ligands that enable highly specific affinity binding to antibodies and epitope-tagged proteins. The magnetic protein purification method allows for protein purification directly from cell lysates, thus eliminating the need for centrifugation steps and simplifying protein purification. 

GenScript provides a variety of simple-to-use affinity purification resins for batch/gravity purification, allowing for efficient, convenient and reliable separation of proteins and antibodies from your crude sample for further applications.  

GenScript's ToxinSensor Endotoxin Detection System uses FDA approved LAL (Limulus Amebocyte Lysate) testing methods to achieve a fast and highly sensitive endotoxin assay. The Chromogenic LAL Endotoxin Assay kit can quantitatively detect endotoxin in a broad range (0.01–1 EU/ml). The Gel Clot Endotoxin Assay kit is a fast qualitative test showing a positive or negative result. 

33 mm diameter sterile syringe filters.

It can be challenging to purify sufficient high-quality protein from mammalian cells. Boost protein recovery 30-60% with an optimized covalent protein tag, called HaloTag®. This complete kit offers strong improvements in recovery, purity, cost and protein functionality over historical FLAG® and poly-His tag purification strategies.

Magne™ Protein G and Magne™ Protein A Beads are magnetic affinity beads with high specificity and high capacity for purification of immunoglobulins from cell culture media, ascites and serum samples.   These paramagnetic beads are composed of iron encapsulated in macroporous cellulose with low nonspecific binding. The magnetic beads use a novel attachment chemistry to immobilize recombinant Protein G or Protein A protein…

The MagneHis™ Protein Purification System provides a simple, rapid and reliable method for the purification of polyhistidine- or HQ-tagged, expressed proteins.   Paramagnetic precharged nickel particles (MagneHis™ Ni-Particles) are used to isolate polyhistidine- or HQ-tagged protein directly from a crude cell lysate using either a manual (requires use of a magnetic stand) or automated procedure. Using a tube format,…

ProteaseMax™ Surfactant is a high-quality reagent for use in protein and peptide sample preparation.   ProteaseMax™ Surfactant solubilizes proteins and ensures fast and improved protein digestion with trypsin or chymotrypsin. It is designed to degrade over the course of a digestion reaction, yielding products that are compatible with downstream methods such as mass spectrometry (MS) and liquid chromatography (LC). For…

HaloLink - Promega Magnetic Beads for Covalent immobilization of HaloTag® fusion proteins.   Features of the Promega HaloLink Magnetic Beads: • Magnetic-Based: Easy and quick immobilization of HaloTag® fusion proteins with minimal loss of sample material. • Covalent Bond: Allows stringent washing of immobilized HaloTag® fusion protein, removing nonspecific proteins and enhancing overall data.  • Multiple Appli…

Fluorescent cholera toxin subunit B (CTB) conjugates that are optimized for direct stochastic optical reconstruction microscopy (dSTORM) imaging of EVs and exosomes.

The Biotage® ME System (Micro-Extraction) is a high-performance, semi-automated platform designed to bring the precision of dual-flow chromatography to small-scale protein and plasmid purification.

YMC provides silica-based SEC phases with a dihydroxypropyl modification in 4 different pore sizes.

YMC-SEC MAB is a silica-based size exclusion chromatography column utilizing a dihydroxypropyl stationary phase bonded to a silica gel base, specifically designed for antibody separations.

The Universal Vacuum Manifold system accommodates 24, 48 and 96 well plate configurations. This system includes a collection plate, extraction plate, manifold and vacuum gauge waste base for all wellplates.

Complete Vacuum Manifold System includes a glass block, Corian® manifold lid, a cover gasket, a vacuum gauge and valve assembly, teflon tips (16 or 24), an adjustable collection rack, bulkhead luer fittings, plugs (16 or 24), and manifold safety tray.

Stainless Steel Manifold -available in single, 3 and 6 station designs. The 3 and 6 multi-station manifolds allow the simultaneous processing of multiple samples.

Protein Precipitation Microplate

Robotic Friendly Manifold