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.
-500x500h.jpg "ProteCEASE™")
Gene/Protein:
ProteCEASE™ is a dry format version of our ProteaseArrest™ for large scale preparative applications and for those who prefer reconstitution prior to use.
ProteCEASE™ is a superior general protease inhibitor cocktail that is suitable for purification from mamm..
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Gene/Protein:
Features
Specificity: Inhibits serine, plasmin, porcine kallikrein and cysteine proteases, including papain and cathepsin B. Does not inhibit chymotrypsin and thrombin.
Molecular weight: 475.59
Purity: Three tautomeric isomers in solution
Solubility: Soluble in H2O (5..
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Gene/Protein:
A broad range, 100X concentrated, ready-to-use protease inhibitor cocktail of AEBSF, E-64, Pepstatin A, 1,10-Phenathroline and PMSF that inhibits yeast and fungal serine, cysteine and metalloproteases. This protease inhibitor cocktail is specifically designed for the inhibition of proteases in yeast..
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Gene/Protein:
Yeast PE LB™ is useful for extraction of soluble proteins from yeast cells. Yeast PE LB™ is a proprietary improvement on the Zymolyase® based spheroplast preparation and extraction of soluble proteins from yeast cells. This kit is provided with an optional protocol to make spheroplas..
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Xpress RinseOUT™ is uniquely formulated, non-toxic and residue free cleaning spray for laboratory glassware, equipment etc. It removes proteins, fats, lipids and nucleic acid contaminants. Simply spray and rinse.
It is supplied in 16 and 32 Oz easy to apply spray bottles. The Spraying..
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Western ReProbe™ is a single component system that is specifically formulated to dissociate and remove antibodies from membrane-bound proteins without destroying the antigenic binding affinity. Western ReProbe™ also enables the ability to reuse western blots.
Western ReProbe™ brea..
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Gene/Protein:
Proteomic Grade Water suitable for 2D electrophoresis and mass spectrometry analysis. Removes worries of protein and dust contamination and improves quality and reproducibility of 2D electrophoresis and mass spectrometry results.
Molecular Grade, Endotoxin-Free ..
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Urea is a strong chemical to aid in the denaturation of proteins. Denaturants, or chaotropes, disrupt water interactions resulting in the solubilization of hydrophobic proteins and peptides. The chaotropes also act on all proteins to unfold them and alter their three-dimensional structure.
..
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Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.
The UPPA-PROTEIN Concentrate™ kit uses our proprietary reagent UPPA™ (Universal Protein Precipitation Agent) to quantitatively concentr..
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Gene/Protein:
Our Universal Protein Precipitation Agent, commonly known as UPPA™, has been specifically designed for the quantitative concentration of protein solutions as dilute as 1ng/ml into a small volume. Protein concentration and precipitation is not affected by the presence of detergents, chaotropics..
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G-Biosciences Tyrosine Addition Kit is designed for conjugation of tyrosine-like residues to end-terminal α-amino groups or ε-amino groups of lysine to increase the number of tyrosyl groups that can be iodinated by iodine-125 labeling procedures. The kit is provided with Sulfo-SHP..
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Tween® 80
Tween® 80 is a non-ionic detergent that is provided for research purposes or as a 10% proteomic grade solution.
Proteomic Grade: DG013, DG014, DG513, DG520
Research Grade: 786-519, 786-520
Proteomic Grade Detergent Solutions
Many commercial grade detergents contain e..
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-500x500h.jpg "Tween® 20 (Polyethylene glycol sorbitan monolaurate)")
Gene/Protein:
Tween® 20 (Polyethylene glycol sorbitan monolaurate) is a non-ionic detergent that is routinely used in biochemical and life science research. G-Biosciences provides research grade Tween® 20 in 0.5L and 1L packages (786-517, 786-518) or a highly purified and sterile Prot..
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Two dialysis tanks specifically designed for use with the Tube-O-DIALYZER™. Two sizes are available that are suitable for Micro and Medi size Tube-O-DIALYZER™. Each tank will accommodate 7 Tube-O-DIALYZER™ and are supplied with floats...
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Tube-O-Reactor™ is a system that allows all the key steps of cross linking, coupling and modification of proteins and/or nucleic acids to be performed in a single tube. This minimizes the risk of sample loss, of experimental time and of hands-on phases.
Most of the above reactions inv..
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-500x500h.jpg "Tube-O-DIALYZER™ for Laboratory Dialysis")
Gene/Protein:
Tube-O-DIALYZER™ is a unique laboratory dialysis device for small scale dialysis, 0.02-2.5ml, that allows for total sample recovery, even if protein precipitation occurs. The proprietary design is based on standard laboratory centrifuge tubes that allow common reactions, such as labeling..
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Tube-O-CONCENTRATOR™ is a versatile concentration device that utilizes a novel, water absorbing, liquid polymer and our patented Tube-O-DIALYZER™ for the rapid concentration of dilute protein solutions with zero protein loss. The unique tube design of Tube-O-DIALYZER™ ensures..
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Tube-O-Array™ is specifically designed for multiple dialysis equilibrations of different samples in different buffers with Tube-O-DIALYZER™.
Tube-O-Array™ is a low cost system that allows for the rapid equilibration of samples in minimal buffer, requires minimal hands-on m..
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Gene/Protein:
A Chemically Modified, TPCK treated, Affinity Purified Trypsin. G-Biosciences' Mass Spectrometry Grade Trypsin is chemically methylated to yield an enzymatically active protein with maximum trypsin specificity and extreme resistance to autolysis. In addition, the modified trypsin is TPCK tr..
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-500x500h.jpg "Trypsin Digestion Mix")
Gene/Protein:
The Trypsin Digestion Mix provides optimal buffered conditions for in gel trypsin digestion of proteins. Suitable for 100 protein spots.
..
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Gene/Protein:
Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues. Typically there is little or no cleavage at arginyl-proline and lysyl-proline bonds.
This trypsin is purified from bovine pancreas, 1X cr..
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Trition® X-114
Triton® X-114 is a non-ionic detergent that is provided for research purposes or as a 10% proteomic grade solution.
Proteomic Grade: DG009, DG010, DG509, DG518
Research Grade: 786-515, 786-516
Proteomic Grade Detergent Solutions
Many commercial grade deterg..
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Gene/Protein:
Trition® X-100
Triton® X-100 is a non-ionic detergent that is provided for research purposes or as a 10% proteomic grade solution.
Proteomic Grade: DG007, DG008, DG507, DG517
Research Grade: 786-513, 786-514
Proteomic Grade Detergent Solutions
Many commercia..
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Gene/Protein:
Traut's Reagent adds sulfhydryls groups to primary amines
Kit related to Traut's Reagent is also available [Sulfhydration Kit With Traut's Reagent]
Features
Chemical Name: 2-Iminothiolane hydrochloride
Molecular weight: 137.63
Mild..
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Gene/Protein:
The TPE™ kit is a universal lysis system designed for the solubilization and extraction of total proteins from cells and tissues for SDS-PAGE Analysis. The kit is suitable for animal, plant, yeast, bacteria, and other biological samples.
The TPE™ kit provides a two..
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