Supplier: G-Biosciences

InGel™ provides a reliable method for the proteolytic digestion and subsequent extration of silver stained proteins in gel for subsequent analysis by mass spectrometry.

Supplier: G-Biosciences

Protein-S-S-Reductant™ uses TCEP (Tris [2-carboxyethyl] phosphine), a popular alternative to β-mercaptoethanol and DTT (dithiothreitol). TCEP improves stability, increases effectiveness, and reduces proteins over a wider range of pH, including lower acidic pHs. Protein-S-S-Reductant™ completely reduces stable disulfide bonds in less than 5 minutes at room temperature and is compatible with the protein alkylation reactions. This ready to use solution is at a neutral pH and stabilised for long-term storage. Simply supplement Protein-S-S-Reductant™ in place of DTT or β-mercaptoethanol and boil the sample.

Supplier: Abcam

This product is manufactured by BioVision, an Abcam company and was previously called 8002 EZLys™ Tissue Protein Extraction Reagent.

Supplier: Thermo Fisher Scientific

Pierce™ TMTzero™ Label Reagent serves as a "light" tag for MS-level peptide quantitation similar to duplex isotopic metabolic labeling, such as SILAC, or isotopic dimethylation labeling.

Supplier: G-Biosciences

Detergents are essential for protein solubility during protein extraction and sample preparation, especially when working with hydrophobic proteins. The presence of high concentrations of detergents in protein samples can impair ELISA, IEF, protease digestion of proteins and suppress peptide ionisation when analysed by mass spectrometry.

Supplier: Enzo Life Sciences

FLUOR DE LYS® Developer is an essential reagent for signal generation in HDAC or sirtuin assays done with the FLUOR DE LYS® substrate. An appropriate FLUOR DE LYS® family substrate, comprising an acetylated lysine side chain, is first incubated with a sample containing HDAC activity (nuclear or cellular extract, purified enzyme, bead-bound immunocomplex, etc.). Deacetylation of the substrate sensitizes it so that, in a second step, treatment with the FLUOR DE LYS® Developer produces a fluorophore. Typically, an ‘inhibitor stop’ will be included in the 1x Developer dilution (e.g. Trichostatin A) for class I and II HDACs, nicotinamide for sirtuins).

Supplier: G-Biosciences

The 'critical micelle concentration' (CMC) of a detergent varies with temperature, pH, ionic strength, detergent concentration, purity and presence of organic agents in the detergent. Using a large excess of detergent may pose problems during purification procedures or other downstream applications.

Supplier: G-Biosciences

Ficin (or Ficain) is a cysteine protease enzyme (EC 3.4.22.3) isolated from fig latex is that has the endopeptidase activity to cleave Immunoglobulin G (IgG) molecules in the hinge region.

Supplier: G-Biosciences

Immobilised biotin resin is designed for the high affinity chromatography purifications of avidin, streptavidin and neutravidin protein. The resin consists of biotin coupled to 6% cross-linked agarose.

Supplier: Enzo Life Sciences

Antigen retrieval reagent is used to recover antigens masked by fixation in cross linking fixatives such as formalin.

Supplier: G-Biosciences

InGel™ Blue provides a complete set of reagents for the in-gel tryptic digestion and extraction of peptides for mass spectrometry (MALDI and LC MS/MS). The kit is specifically designed for use with Coomassie® or fluorescent stained protein spots/bands.

Supplier: G-Biosciences

SilverOUT removes interfering silver ions from gel pieces.

Supplier: Abcam

Universal HIER antigen retrieval reagent (10X) is a heat-induced epitope retrieval (HIER) solution that is compatible with virtually all antibodies and eliminates the need for multiple buffers, including citrate buffer, EDTA or high pH Tris buffers. - Cited in over 20 publications - Colour-coded pH indicator for accuracy - Superior pH stability at high temperatures - Non-toxic, odorless, and azide-free - Optimized for FFPE tissue antigen retrieval

Supplier: G-Biosciences

The use of peptides for the generation of antibodies against specific peptides has become an essential tool in proteomic research. A crucial step in using peptides as antigens is their coupling to carrier proteins. Peptides are designed to be good epitopes by themselves; however they fail to elicit a strong antibody response. The reason for this is that the epitopes are able to bind to the B-cells, but are too small to contain additional motifs required to associate with class II molecules and T-cell receptors. The carrier proteins, once coupled to the peptides, provide these additional motifs and generate a strong antibody response. All three carrier proteins are also offered as activated carrier proteins, named as ActiveHOOK™.

Supplier: G-Biosciences

DetergentOUT™ Tween® is a spin column format detergent removal resin for polysorbate or Tween® detergents or surfactants.

Supplier: Abcam

Trypsin Antigen Retrieval Kit ab259256 is used for enzyme-based antigen retrieval.

Supplier: Thermo Fisher Scientific

Glu-C protease is a highly specific endoproteinase use to improve sequence coverage in mass spectrometry protein identification applications.

Supplier: Thermo Fisher Scientific

Chymotrypsin protease is a purified native endoproteinase validated for maximum activity and selectivity in proteomic applications.

Supplier: G-Biosciences

Immobilised Iminobiotin Resin consists of iminobiotin, a cyclic guanido analog of biotin, covalently coupled to 6% crosslinked agarose. The resin allows for the purification of avidin, streptavidin and Neutravidin and their subsequent gentle elution using non denaturing elution buffers.

Supplier: Thermo Fisher Scientific

Asp-N protease is a highly specific endoproteinase used to improve sequence coverage in mass spectrometry protein identification applications.

Supplier: Abcam

Proteolytic antigen retrieval (PIER) reagent HistoReveal (ab103720).

Supplier: Enzo Life Sciences

FLUOR DE LYS® Developer II is an essential reagent for signal generation in assays done with the FLUOR DE LYS®-HDAC8, FLUOR DE LYS®-SIRT1 and FLUOR DE LYS®-SIRT2 substrates. Deacetylation of the FLUOR DE LYS® substrate sensitises it so that, in a second step, treatment with the FLUOR DE LYS® Developer II produces a fluorophore. Typically, an ‘inhibitor stop’ will be included in the 1X Developer dilution (e.g. nicotinamide for sirtuins).

Supplier: Abcam

Trypsin-based antigen retrieval solution for Protease-Induced Epitope Retrieval (PIER) (ab970).

Supplier: Thermo Fisher Scientific

The Pierce™ Universal Nuclease for Cell Lysis is ideal for a wide variety of applications where complete digestion of nucleic acids is needed when preparing cell lysates.

Supplier: Thermo Fisher Scientific

Endoproteinase Lys-C protease is a highly purified native endoproteinase validated for maximum activity and stability in proteomic applications.

Supplier: G-Biosciences

OrgoSol DetergentOUT™ is suitable for removal of detergents from protein solutions, including hydrophobic protein solutions. Compatible with all detergent types, its performance is not dependent on the concentration of detergents in the solution. It is highly flexible and can be used to process small and large sample volumes.

Supplier: Thermo Fisher Scientific

Pierce™ Detergent removal resin enables removal of commonly used ionic, non-ionic and zwitterionic detergents from protein/peptide digest solutions.

Supplier: Thermo Fisher Scientific

Pierce™ Immobilised Papain consists of a cysteine-endopeptidase that has been immobilised onto beaded agarose resin to enable generation and purification of Fab fragments from antibodies.

Supplier: Thermo Fisher Scientific

The HiPPR™ Detergent Removal Spin Column Kit improves mass spectrometry results by efficiently removing detergents from 25 to 200 µl samples with low protein or peptide concentrations.

Supplier: Thermo Fisher Scientific

Immobilised Pepsin agarose consists of an acidic endopeptidase that has been immobilised onto beaded agarose resin to enable generation and purification of Fab and F(ab')2 fragments from antibodies.