Sample preparation

A range of products to prepare samples for electrophoresis.
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FOCUS™ Protein Alkylation

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 amou..

FOCUS™ Protein Reductant

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 compare..

FOCUS™ Protein Reduction-Alkylation Kit

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 re..

Immobilized Reductant

Reducing agents are used in the reduction of disulfide bonds of proteins and peptides.  It is often necessary to remove the reducing agents from the protein/peptide solutions to prevent them from..

Immobilized Soybean Trypsin Inhibitor

 G-Biosciences Immobilized Soybean Trypsin Inhibitor (STI) resin is designed for the efficient removal of trypsin, chymotrypsin and elastase proteases from protein digests.  The action of th..

PAGE-Optimizer™

PAGE-Optimizer™ is a unique, spin column for the preparation of samples for SDS-PAGE.  The columns contain a proprietary separation matrix that removes contaminants such as salts, detergent..

PAGE-Perfect™

Remove Electrophoretic Contaminants for Improved Protein Resolution and Publication Quality Gels; Ideal for Difficult or Dilute Samples   Many lysis buffers and reagents used in sample preparat..

Protein-S-S-Reductant™

A water soluble, odorless, non-toxic and stable protein reductant. Protein-S-S-Reductant™ uses TCEP (Tris [2-carboxyethyl] phosphine), a popular alternative to ß-mercaptoethanol and DTT (dithiothreito..

SDS Detection & Estimation Reagent Kit

A reagent kit for detection and estimation of SDS in a sample. Mix the test sample in the extraction buffer reagents provided with the kit. If SDS is present in the sample, a blue color is extracted t..

TCEP Reducing Resin

 G-Biosciences TCEP Reducing Resin consists of Tris[2-carboxyethyl] phosphine hydrocholride covalently coupled to 4% crosslinked beaded agarose.  The resin allows for the efficient redu..

TCEP-HCl; Tris (2-carboxymethyl) phosphine-HCl

TCEP is a water-soluble, odorless, non-toxic and stable protein reductant. This potent reducing agent is a popular alternative to ß-mercaptoethanol and DTT (dithiothreitol) use for most applicat..

Total Protein Extraction (TPE™)

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, plan..