You searched for: Chromatography Sorbents

Supplier: MP Biomedicals

Lysozyme lysates harvested from cultures of Micrococcus lysodeikticus were attached to sepharose and used for affinity chromatography to isolate various bacteriolytic enzymes and it has also been used in a study to investigate the encapsulation of protein drugs in microparticles.

Supplier: MP Biomedicals

Silica is highly porous and has a number of distinct crystalline forms (polymorphs) in addition to amorphous forms. It is used as a suspending and thickening agent in pharmaceuticals. It is also used in the extraction of DNA and RNA due to its ability to bind to the nucleic acids under the presence of chaotropes.

Supplier: MERCK PRODUCTION CHEMICALS

The aluminium oxide crystal structure comprises octahedrally and tetrahedrally coordinated aluminium coupled by oxygen atoms. The aluminium oxide surface is covered by free hydroxyl groups. There are different acidic and basic centers (Broenstedt acid, Lewis acid and Lewis basic centers) that result in anion and cation exchange properties. Aluminium oxide exhibits a higher pH-stability than silica gel, especially in the alkaline range. Aluminium oxide occurs in various crystal modifications resulting in different pore diameters.

Supplier: DR MAISCH

Semi-preparative and preparative spherical silica material allows the clean-up of raw products from mg up to kg amounts, depending on the column ID and length. Spherical materials are easy to pack in columns.

Supplier: VARIAN

The PL-SAX media are well suited for anion exchange HPLC separations of proteins, peptides, and deprotected synthetic oligonucleotides. Denaturing conditions of temperature, organic solvent, and high pH levels are used for the oligonucleotide separations.

Supplier: VARIAN

PL-SCX is a macroporous PS/DVB matrix with a very hydrophilic coating and strong cation exchange functionality. The manufacturing process is controlled to provide optimum density of strong cation-exchange moieties for analysing, separating, and purifying a wide range of biomolecules from small peptides to large proteins.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Hi-propyl (C₃), BAKERBOND®, 5 µm

Supplier: Avantor

SPE sorbent for clean-up columns. Suitable for the determination of Hydrocarbon Oil Index according ISO 9377-2 and NEN 5733.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Diol silica irregular 40 µm, 60 Å Prep LC sorbent packing media, 100 g

Supplier: Avantor

Silica-based column packings with high performance purification of strongly hydrophilic peptides and proteins, based on hydrophobic characteristics and molecular shapes.

Supplier: Avantor

Prep-scale packing is intended for use at low pressure with a peristaltic pump.

Supplier: Avantor

Prep-scale packing is intended for use at low pressure with a peristaltic pump.

Supplier: Avantor

Hydrophilic polymer-CSX.

Supplier: TOSOH Bioscience

Bulk packing, PWXL Top-Off, 1 g wet resin, 10 µm

Supplier: Avantor

J.T.Baker® BAKERBOND®, Ethyl (C₂), BAKERBOND®, 40 µm, 60 Å

Supplier: Avantor

J.T.Baker® BAKERBOND®, Styrene divinyl benzene (SDB 1) phase bulk media

Supplier: Avantor

J.T.Baker® BAKERBOND®, Octadecyl (C₁₈), BAKERBOND®

Supplier: Avantor

J.T.Baker® BAKERBOND®, Wide-pore prep packing, 15 µm

Supplier: Avantor

Prep-scale packing is intended for use at low pressure with a peristaltic pump.

Supplier: Avantor

Prep-scale packing is intended for use at low pressure with a peristaltic pump.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Silica-based reverse phase media, 15 µm, 300 Å

Supplier: Thermo Fisher Scientific

These resins are ideal for use in decolourisation in sugar solutions, metal recovery, pharmaceuticals and purification of amino acids.

Supplier: Thermo Fisher Scientific

These resins are ideal for use in chromatographic oligosaccharide sugar separations and sugar alcohol separations.

Supplier: G-Biosciences

These cross-linking agents contain at least two reactive groups that are reactive towards numerous groups, including sulphydryls, amines and carbohydrates, and create chemical covalent bonds between two or more molecules. Functional groups that can be targeted with cross-linking agents are primary amines, carboxyls, sulfhydryls, carbohydrates and carboxylic acids. Protein molecules have many of these functional groups and therefore proteins and peptides can be readily conjugated using cross-linking agents.

Supplier: MACHEREY-NAGEL

Irregular silica phase for preparative HPLC.

Supplier: TOSOH Bioscience

Cation exchange resins are polymer based media developed for the separation of biomolecules including monoclonal antibodies and peptides.

Supplier: Thermo Fisher Scientific

Fluoraldehyde crystals are o-phthalaldehyde (OPA), a highly sensitive fluorescent derivatisation reagent for peptide or amino acid detection and quantitation in HPLC.

Supplier: TOSOH Bioscience

Anion exchange resins are polymer-based media developed for the separation of biomolecules including monoclonal antibodies and oligonucleotides. Several of these resins are available in multiple particle sizes allowing for their use in capture, intermediate purification or polishing process steps.

Supplier: MACHEREY-NAGEL

Irregular silica phase for analytical HPLC.

Supplier: MACHEREY-NAGEL

The high purity CHROMABOND® adsorbents can be used for a self-filling of SPE columns or further analytical applications.