Pre-activated medium for immobilization of ligands containing primary amines N, N'-Carbonyl diimidazole (CDI) mediated activation of Separopore® 4B matrix to allow coupling of the primary amino ligands by a stable amide bond formation No charge is introduced into the matrix after the coupling…

Applications: Affinity matrix with immobilized Streptavidin by CNBr activation coupling method. The base matrix is a rigid, highly cross-linked beaded agarose with high chemical stability. The immobilized streptavidin binds biotin and biotinylated…

N-Acetyl-glucosamine-Separopore® 4B-CL is used to purify wheat germ (Triticum vulgaris) lectin, other lectins, and certain other carbohydrate-binding proteins. The purification results in specificity and prolonged biological activity of the protein depending on the applied conditions.…

N-Acetyl-D-galactosamine-Separopore® 4B-CL is an agarose affinity chromatography matrix used to purify carbohydrate-binding proteins such as membrane receptors, and also lectins with affinity to N-Acetyl-galactosamine. N-Acetyl-D-galactosamine-Separopore® 4B-CL has been used to study periodontal…

Rapid immobilization of antibodies and other proteins to the matrix Immobilization of ligands through primary amines to purify recombinant proteins Immobilization of Protein A or Protein G for monoclonal antibody purification Pre-activated medium for immobilization of ligands containing a…

Wheat germ (Triticum vulgaris) agglutinin (WGA) is a 36,000 molecular weight protein consisting of two identical subunits. WGA contains a group of closely related isolectins, with an isoelectric point about pH 9. The receptor sugar for WGA is N-acetylglucosamine. WGA can bind oligosaccharides…

bio-World provides immobilized E. coli proteins on a solid bio-affinity support for the removal of antibodies to E. coliproteins from antisera prepared against recombinant proteins expressed in E. coli. Our immobilized E. coli lysate consists of partially purified proteins from E. coli strains…

Gelatin Separopore® 4B has been designed for the purification or removal of fibronectin. Gelatin binds specifically to fibronectin, which is a high molecular weight glycoprotein found on the surfaces of many cell types and present in many extracellular fluids including plasma.

Used for purification of anti-IgG antibodies or to purify Protein A. An affinity chromatography gel matrix consisting of rabbit IgG bound to 4% agarose beads (Separopore® 4B). This matrix is coupled through a stable, leak resistant linkage over a wide pH range. May also be used to immunoprecipitate…

Protein G binds specifically to Fc regions of many mammalian immunoglobulins Protein G conjugates are commonly used as affinity adsorbents to purify immunoglobulins (antibodies) and immunoglobulin subtypes from serum, hybridoma ascites fluids, tissue culture supernatants and other biological…

Metal ion-chelating Separopore® 4B-CL is designed for the affinity purification of 6X Histidine-tagged proteins. Nickel, Cobalt, Copper and Zinc are used as cations for this type of purification because they provide effective binding and selectivity for a wide range of proteins. Affinity matrix for…

Applications: Thiophilic affinity purification is based on the ability of some proteins, particularly immunoglobulins, to bind to this immobilized ligand. The term "Thiophilic" refers to an affinity for sulfone groups that lie in close proximity to thioether groups. Thiophilic adsorption…

Papain-Separopore® 4B can be used as substitute of free papain in many applications. Papain is a cysteine protease that cleaves peptide bonds of basic amino acids, leucine or glycine. It also hydrolyzes esters and amides. This matrix is used to produce Fab fragment of IgG antibodies. It is also…

Affinity matrix for stable carbodiimide-based coupling of ligands containing amino groups Ligands are coupled in a single-step procedure in the presence of a coupling reagent (not provided) which is a water-soluble carbodiimide, such as N-ethyl-N'-(3-dimethylaminopropyl) carbodiimide…

Calmodulin-Separopore® 4B is used for affinity purification of calmodulin-binding proteins including calmodulin-regulated proteins in eukaryotic cells and recombinant proteins containing calmodulin-binding peptide fusion tag. Calmodulin binds proteins principally through their interactions with…

EAH-Separopore® 4B is used to couple molecules containing carboxyl groups to the matrix for affinity chromatography. It was prepared by covalent coupling of 1, 6-diamino hexane to Separopore® 4B via epoxy activation. The free terminal amino group allows for coupling of carboxyl-group containing…

Applications: 2-Iminobiotin-Separopore® 6B-CL is used for the purification of avidin/streptavidin conjugates. Proteins coupled to (strept)avidin are more readily recovered in native form from 2-Iminobiotin-Separopore® than the biotin resin. It is also used for removal of free avidin from…

A complete kit to bind Protein A fusion proteins expressed in E. coli or yeast. Kit consists of affinity chromatography gel matrix, IgG-Separopore® 4B, including all the components/buffers that allow for quick, convenient purification of anti-IgG antibodies. This kit may also be used to…

Application: Anti-BSA-Separopore® 4B is used for immunoprecipitation and immunoaffinity purification of bovine serum albumin (BSA) from solutions (and co-immunoprecipitation of biomolecules that bind BSA). It is also used to remove BSA from solutions.

Applications: The red-colored agarose bead affinity matrix has immobilized Recombinant Protein A. Convenient for quantitative capturing of antigen/antibody complexes in immunoprecipitation, it greatly reducing the risk of pellet loss. Comparable performance to non-colored affinity gels, but allows…

Applications: Protein A Blue-Separopore® 4B-MB functions same as conventional Protein A affinity beads, but offers enhanced visibility due to blue colored Separopore® macrobeads. The blue colored beads help provide visual monitoring to avoid the accidental loss of beads during pull-down in…