You searched for: Sistemas para purificación de proteínas

Supplier: ImmunoReagents

ImmunoReagents Human IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Human IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: ImmunoReagents

ImmunoReagents Llama IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Llama IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: G-Biosciences

Immobilised Pepstatin is for the purification of cathepsins, pepsin, bacterial aspartic proteases, HIV proteases and other molecules that bind pepstatin.

Supplier: Rockland Immunochemicals

Protein G is a surface protein of two groups of streptococcal bacteria that has ability to bind immunoglobulins and also to albumins. Protein G are prepared from chromatographically pure protein G.

Supplier: G-Biosciences

Thiophilic adsorption or thiophilic chromatography is a routinely used technique for the low cost, simple purification of immunoglobulins. Thiophilic adsorption was first developed by Porath et al in 1984 and is a group specific, salt-dependent purification technique that has distinct affinity towards immunoglobulins and α2- macroglobulins. The thiophilic adsorption works on the principle that some proteins in high salt are able to bind to an immobilised ligand that contains a sulfone group in proximity to a thioether group. The bound proteins are then eluted in decreasing salt concentrations. The thiophilic resin binds immunoglobulins, including IgG, IgY and IgM, from serum, ascites or tissue culture supernatants and the purified immunoglobulins are then eluted in a near neutral aqueous buffer.

Supplier: G-Biosciences

Glutathione resin is designed for the affinity purification of proteins with a glutathione S-transferase (GST) tag. The resin consists of reduced glutathione (GSH) covalently coupled to 4% cross-linked agarose, via a 10-carbon spacer arm. The resin has a binding capacity of ~8 mg GST/ml resin. Supplied as slurry in 20% ethanol.

Supplier: G-Biosciences

Cobalt chelating resin, for the purification of 6X His proteins

Supplier: G-Biosciences

This avidin resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. The resin can also be used for immunoprecipitations using biotin labelled antibodies.

Supplier: ImmunoReagents

ImmunoReagents Mouse IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Mouse IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: G-Biosciences

The SpinOUT™ GT-100, GT-600 and GT-1200 columns are versatile, spin format columns for the desalting and buffer exchange of protein solutions ranging from 5 µl through to 4 ml sample volumes. The SpinOUT™ columns are available in three MWCO sizes for >700, >6000 or >30 000 dalton proteins and are suitable for samples containing as little as 20 µg protein/ml.

Supplier: ImmunoReagents

ImmunoReagents Bovine IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Bovine IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: ImmunoReagents

ImmunoReagents Donkey IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Donkey IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: Rockland Immunochemicals

Protein A Sepharose™ is a suspension of beads conjugated to native Protein A derived from Staphylococcus aureaus. Protein A has a high affinity for the Fc regions of IgG molecules from a variety of species, including human, mouse, rat IgG2c, cow IgG2c, goat IgG2, sheep IgG2 and rabbit.

Supplier: G-Biosciences

The Pearl™ IgG purification kits are designed for the one step purification of IgG antibodies from serum. The supplied Pearl™ IgG purification resin binds the high abundant, non-IgG proteins (i.e. albumin) and allows the IgG molecules to pass through in a physiological buffer. The purified IgG molecules can be stored or used in further downstream applications without further clean-up, such as ammonium sulphate precipitation.

Supplier: AGILENT

Starter reagent kit for multiple affinity removal LC columns.

Supplier: G-Biosciences

STRATEGY™ is designed to allow researchers to rapidly screen a number of purification techniques in a small scale format to identify the system to isolate their protein of interest. The self-contained kit allows researchers to save time and money as separate buffers, resins and columns are not needed.

Supplier: G-Biosciences

Immobilised Protein A and G are designed for binding the constant domains of immunoglobulin (Ig) molecules. Immobilised Protein A is coupled to 6% highly cross-linked agarose beads by a proprietary coupling method that provides high coupling efficiency for immunoglobulins and minimal protein A leaching. The binding capacity of Protein A is 18 to 43 mg Human IgG per ml resin.

Supplier: ImmunoReagents

ImmunoReagents Chicken IgY Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Chicken IgY from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Supplier: AGILENT

The affinity removal spin cartridge reagent kit is designed to remove the most interfering high-abundant protein (albumin) from human samples (such as plasma, serum, urine or cerebrospinal fluid).

Supplier: G-Biosciences

For the rapid purification of soluble, 6X His or GST tagged proteins.

Supplier: TCI

The rLSL-N is an Escherichia coli recombinant of N-terminal domain of carbohydrate-binding protein (Lectin) derived from Laetiporus sulphureus. This lectin preferably binds to [Galβ(1-4)GlcNAc, poly LacNAc] glycan epitopes (It very slightly interacts with lactose).
The LecBeads is a lectin-immobilized agarose which is capable of capturing glycoproteins via binding to its specific epitope(s), and it is prepared by a covalent coupling method between lectin and agarose.
The Lectin-catch method using LecBeads (as shown in Application tab) is available for selective separation of glycoconjugates (glycoproteins, glycolipids, and so on). This LSL-N-LecBeads (1 ml gel) shows a binding capacity of about 12 mg or more asialo human Transferrin [asialo hTF] through its binding to a terminal [Galβ(1-4)GlcNAc] glycan epitope on asialo hTF.

Supplier: Merck

The Amicon® Pro purification system - A centrifugal tool collapsing protein purifcation with concentration and buffer exchange.

Supplier: Thermo Fisher Scientific

An optimized buffer for aldehyde-hydrazide and aldehyde-alkoxyamine coupling reactions.

Supplier: Thermo Fisher Scientific

MALDI Matrices are highly purified, recrystallised reagents packaged in convenient single-use tubes sufficient for analysing up to 96 samples.

Supplier: Thermo Fisher Scientific

The methyl-PEG_n-amine (MA[PEG]_n) PEGylation reagents are methyl ether-terminated PEG amines that are used for modifying proteins or surfaces such as beads, nanoparticles and self-assembled monolayers. These PEGylation reagents are homogenous compounds of defined molecular weight and spacer length, providing precision in optimising modification applications.

Supplier: Merck Millipore (Oncogene)

Purified recombinant Protein G conjugated to peroxidase can be used in direct immunoassay.

Supplier: G-Biosciences

Recombinant streptavidin from Streptomyces avidinii, produced in E.coli.

Supplier: G-Biosciences

Chelex beads are made of a styrene divinylbenzene copolymer containing paired iminodiacetate ions, which act as chelating groups in binding polyvalent metal ions.

Supplier: BRUKER DALTRONIK

Pre-portioned HCCA matrix provides easy and convenient preparation of HCCA matrix solutions.

Supplier: Thermo Fisher Scientific

Methyl-PEG₄-thiol is a methyl- and sulfhydryl-terminated compound that contains a 4-unit polyethylene glycol (PEG) spacer and is used to modify surfaces such as quantum dots, monolayers and magnetic particles.