Proteomics

Thermo Scientific™ Pierce™ TCEP·HCl

Reduce protein and peptide disulfide bonds using this thiol-free, pure, crystalline tris (2-carboxyethyl) phosphine hydrochloride, TCEP (CAS 5961-85-3).

Thermo Scientific™ Pierce™ Standard Binding Streptavidin Coated Plates

Capture biotinylated antibodies or probes for ELISA and other target-specific assays with pre-blocked streptavidin-coated plates.

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Resin

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

Thermo Scientific™ Triton X-100 Detergent Surfact-Ams™ Solution

Thermo Scientific™ Surfact-Amps X-100 Detergent Solution is highly-purified Triton X-100 detergent stabilized and supplied as a 10% solution in 10mL glass ampules.

Thermo Scientific™ Pierce™ 2-Mercaptoethylamine·HCl

Pure, crystalline 2-aminoethanethiol (2-MEA-HCl, also called cysteamine-HCl), CAS 156-57-0; selectively reduces antibody hinge-region disulfide bonds.

Thermo Scientific™ Brij™-35 Detergent Solutions

Stabilized Brij-35 detergent provided as 10% and 30% solutions for use in various protein methods including cell lysis and HPLC.

Thermo Scientific™ Pierce™ 660nm Protein Assay

Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.

Thermo Scientific™ Pierce™ Protease Assay Kits

Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.

Thermo Scientific™ Pierce™ Streptavidin Poly-HRP Conjugate

Amplify signal and improve detection of biotinylated antibodies for IHC and other methods using this streptavidin conjugated with HRP polymers.

Thermo Scientific™ Pierce™ Recombinant Protein A/G and Conjugates

Detect antibodies, especially IgG isotypes, from many different species hosts with this purified, alkaline phosphatase- or peroxidase-conjugated recombinant Protein A/G.

Thermo Scientific™ QuantaBlu™ Fluorogenic Peroxidase Substrate

Conduct stopped, non-stopped and kinetic assays using this soluble fluorogenic (chemifluorescent) peroxidase substrate for ELISA.

Thermo Scientific™ Tween-20 Detergent Surfact-Ams™ Solution

Thermo Scientific™ Surfact-Amps 20 Detergent Solution is highly-purified Tween-20 detergent stabilized and supplied as a 10% solution in 10mL glass ampules.

Thermo Scientific™ Pierce™ ECL Western Blotting Substrate

Value-priced, entry-level peroxidase substrate for enhanced chemiluminescence (ECL) that directly replaces costlier products without the need to re-optimize conditions.

Thermo Scientific™ Slide-A-Lyzer™ 10K MWCO Dialysis Cassettes

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 10000-dalton protein MW cut-off (MWCO).

Thermo Scientific™ Pierce™ TMB Substrates

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution.

Thermo Scientific™ Slide-A-Lyzer™ 20K MWCO G2 Dialysis Cassettes

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (20K MWCO).

Thermo Scientific™ Pierce™ Amino Acid Standard H

Calibrate HPLC analysis of protein hydrolysates using this calibration standard mixture of 18 amino acids, each at 2.5 micromoles/mL in 0.1N HCl.

Thermo Scientific™ Pierce™ Protein-Free Blocking Buffers

Block membranes, plates and other samples with these ready-to-use PBS and TBS formulations of a non-protein compound to yield extremely low background.

Thermo Scientific™ Blocker™ Casein Blocking Buffers

Block membranes, plates and other samples with these ready-to-use PBS or TBS solutions of purified casein for Western blot, ELISA and other detection methods.

Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagents

Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.

Thermo Scientific™ Pierce™ Binding and Elution Buffers for IgG Purification

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Thermo Scientific™ Slide-A-Lyzer™ 3.5K MWCO G2 Dialysis Cassettes

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (3.5K MWCO).

Thermo Scientific™ Zeba Spin 7K MWCO Desalting Columns

Effectively remove salt and other molecules (7K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Thermo Scientific™ Zeba™ Spin Desalting Plates

Perform high-throughput sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening and assay development.

Thermo Scientific™ Pierce™ StartingBlock™ Blocking Buffers

Block membranes, plates and other samples with these ready-to-use PBS or TBS formulations of a special protein blocker for exceptional nonspecific blocking and broad compatibility.

Thermo Scientific™ Pierce™ Hydrochloric Acid Solution

Constant-boiling 6N HCl solution, supplied in 1mL ampules, used to acid-hydrolyze proteins (protein hydrolysis) for HPLC amino acid composition analysis.

Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin and Labeling Kits

Biotinylate protein amines and maximize solubility of proteins with this long (29.0A) NHS-ester biotinylation reagent containing a pegylated, water-soluble spacer arm.

Thermo Scientific™ Slide-A-Lyzer™ 10K MWCO MINI Dialysis Devices

Perform sample buffer exchange with these 10,000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

Thermo Scientific™ Pierce™ High Binding Streptavidin Coated Plates

Bind biotinylated oligonucleotides and peptides with higher binding efficiency than other commercially available streptavidin-coated plates.

Thermo Scientific™ Slide-A-Lyzer™ 10K MWCO G2 Dialysis Cassettes

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (10K MWCO).

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