Sample preparation

A range of products to prepare samples for electrophoresis.
Show:
Sort By:

ß-Mercaptoethanol

High quality proteomic grade β-mercaptoethanol.   β-mercaptoethanol, a popular reducing agent, is offered in 5ml and 100ml bottles.Features Synonym: 2-Mercaptoethanol C..

FOCUS™ DTT [2M]

For those who prefer DTT as a reducing agent, we offer ultra pure proteomic grade DTT for protein reduction. FOCUS™ DTT is supplied as 5 vials containing dry powder to maintain the activity of t..

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..

Iodoacetamide

A proteomic grade iodoacetamide in two different quantities.   Iodoacetamide is supplied in 5gm bulk quantities or in the OneQuant™ format.   OneQuant™ Iodoacetamide OneQua..

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..