Proteomics
Our Protein Research section covers the spectrum of research products for proteomics.
There are products for Protein Purification, including Protein Extraction, Fractionation, Sample Preparation and Protein Concentration.
Our Protein Analysis products cover Protein Electrophoresis, Western Blot, and Mass Spectrometry. A wide selection of Protein Labeling and Protein Modification tools are available for protein binding and protein structure studies.
A large selection of Protein Assays are available, including unique Protein Estimation Assays.
G-Trap™ Protein G are prepacked ready to use columns for affinity purification of Immunoglobulins G. The column is packed with resin, which is covalently coupled to recombinant Protein G.
Recombinant Protein G is coupled covalently by proprietary coupling method to highly crossli..
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G-Trap™ Octyl Agarose 6 Fast Flow are prepacked ready to use columns for seperation of biomolecules via Hydrophobic Interaction chromatography (HIC).
Biomolecules are separated on the HIC column based upon the hydrophobicity of the ligand attached to the resin, the distribution ..
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G-Trap™ Ni IDA Agarose Fast Flow columns are ready to use prepacked affinity columns used for purification of proteins based on immobilized metal ion affinity chromatography (IMAC).
IMAC is based on interaction of cations of transition metals such as Ni2+, Co2+ with protein resid..
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G-Trap™ Ion Exchange Selection Kit contains 4 different types of 1 ml G-Trap™ Ion Exchange Agarose Fast Flow Columns which are used for initial screening of the suitable ion exchange resin and/or pH or ionic strength optimization of start and elution buffer to separate the target protein..
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Gene/Protein:
G-Biosciences offers G-Trap™ Immobilized Amino Acids resin in a pre-packed column format. Immobilized Amino Acids are prepared by coupling amino acid to preactivated 6% cross-linked agarose. The covalent coupling to agarose (resin) is achieved by cross-linking the amino or..
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G-Trap™ HIC Selection Kit consists of 4 prepacked 1 ml columns (G-Trap™ HIC Columns) with matrix or resin for hydrophobic interaction chromatography. The kit consists of 4 pepacked columns namely G-Trap™ Butyl Agarose 6 Fast Flow, G-Trap™ Octyl Agarose 6 Fast Flow, G-Trap&tra..
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Gene/Protein:
G-Trap™ GT-600 Desalting Column is prepacked ready to use column for separation of low molecular weight substances from high molecular weight substances based on size exclusion chromatography.
G-Trap™ GT-600 Desalting Columns are mostly used for removal of salt or buff..
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Gene/Protein:
G-Trap™ GT-100 Desalting Column is prepacked ready to use column for separation of low molecular weight substances from high molecular weight substances based on size exclusion chromatography.
G-Trap™ GT-100 Desalting Columns are mostly used for removal of salt or buff..
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G-Trap™ Co IDA Agarose Fast Flow columns are ready to use prepacked affinity columns used for purification of proteins based on immobilized metal ion affinity chromatography (IMAC).
IMAC is based on interaction of cations of transition metals such as Ni2+, Co2+ with protein residues h..
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G-Trap™ CM Agarose Fast Flow is ready to use prepacked column used for separation of proteins and other biomolecules based on charge. The resin in G-Trap™ CM Agarose Fast Flow is a weak cation exchanger composed of highly crosslinked 6% agarose beads coupled with carboxymethyl (CM) weak ..
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G-Trap™ Butyl Agarose 6 Fast Flow are prepacked ready to use columns for seperation of biomolecules via Hydrophobic Interaction chromatography (HIC).
Biomolecules are separated on the HIC column based upon the hydrophobicity of the ligand attached to the resin, the distribution ..
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Gene/Protein:
Electroelution of nucleic acids and proteins has many advantages as it avoids centrifugation, vortexing, heating, precipitation and allows minimal manipulation of samples. Electroelution normally involves dialysis tubing, which results in extreme dilution of precious samples. G-Capsule™ is a s..
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Gene/Protein:
2D electrophoresis and mass spectrometry is routinely used for identification of novel proteins, however the greatest challenge in protein identification is achieving suitable resolution of proteins. The high dynamic range of a species' proteome means that the more abundant proteins mask the les..
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Gene/Protein:
Specifically designed for yeast research and supplied with yeast specific reagents. Extracts and solubilizes nearly all of the proteins from yeast, including membrane and soluble proteins. Extraction is based on gentle lysis of yeast cells with a yeast lytic enzyme preparation, LongLife™..
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Gene/Protein:
Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.
FOCUS™ SubCell is designed for the total subcellular fractionation of cells and mammalian tissue into enriched fractions of nuclear, mitochondr..
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Gene/Protein:
A complete kit for the selective preparation of soluble (hydrophilic) and insoluble (hydrophobic) proteins from mammalian tissues and cells, plants, yeast, bacteria, and other biological samples. The kit comes with reagents necessary for fractionation of soluble and insoluble fractions, including a ..
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Gene/Protein:
Lipid rafts are membrane microdomains that are enriched in caveolin, cholesterol, glycolipids, sphingolipids and glycosyl-phosphatidylinositol. Lipid rafts are also known as detergent-insoluble glycolipid-enriched complexes (GEMs) or DIGs. Many signaling proteins, including glycosylphosphatidylinosi..
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The FOCUS™ Reduction-Alkylation kit offers a simple two-step method for reduction and alkylation of protein samples for 2D gel analysis. The disulfide bonds are reduced with a highly reactive and stable TCEP [Tris (2-carboxyethyl) phosphine] followed by blocking of the thiols by alkyl..
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A water soluble, odorless, non-toxic and stable TCEP [Tris (2-carboxyethyl) phosphine] reductant for protein reduction.
FOCUS™ Protein Reductant has improved stability and efficiency compared to DTT and reduces proteins over a wide range of pH, including lower acidic pH. FOCUS™ ..
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The kit is supplied with a proprietary buffer necessary for efficient alkylation of thiols, while minimizing reoxidation of the competing thiol pairs in protein samples. Simply add an appropriate amount to reagent solutions for alkylation of protein thiol groups. Features Pro..
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Gene/Protein:
FOCUS™ ProteaseArrest™ is a ready-to-use, 100X concentrated, broad range protease inhibitor cocktail that is fully compatible with 2D electrophoresis and subsequent mass spectrometry. The protease inhibitor cocktail consits of AEBSF, Aprotinin, Bestatin, Calpain Inhibitor I, Leupeptin, P..
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Specifically designed for plant research and supplied with plant specific reagents, including reagents for removal of plant pigments and other natural products that may interfere with protein analysis. Extracts and solubilizes nearly all of the proteins from plants, including membrane as well as sol..
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FOCUS™ PhosphoRich™ is a ready-to-use kit that enriches phosphorylated proteins and phosphopeptides from complex biological samples. The kit contains spin columns that have a phosphoprotein binding resin with a binding capacity of ~20mg phosphorylated ovalbumin per column. The resin colu..
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Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.
Specifically designed for the isolation of intact mitochondria from cultured mammalian cells. This kit allows for the fast and efficient fractionation of t..
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Gene/Protein:
FOCUS™ Membrane Proteins is a rapid and highly reproducible method for preparation of membrane or hydrophobic proteins from biological samples for 2D-gel analysis or other applications. Membrane proteins are extracted with a single step phase partition, with an efficiency greater than 90% with..
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