An important and essential tool in protein analysis is electrophoresis.  Protein electrophoresis allows researchers to separate complex protein samples by their molecular size and/or net charge on polyacrylamide gels.  The proteins can be subsequently visualized with various protein…

This kit is designed to teach 8 groups of four students the principles of Western blotting. The kit contains the reagents to allow students to: Conduct a serial dilution of a stock amylase solution Prepare samples for PAGE electrophoresis Separate proteins by electrophoresis …

These empty, plastic, disposable 5ml spin columns have an internal volume of 8.5ml and is designed for small scale purifications using 15ml centrifuge tubes. Supplied with screw cap and plastic stoppers. This columns are also ideal for gravity flow purifications Features Total…

Add an appropriate volume of the supplied rehydration buffer to the dry, ready-to-use, urea based equilibration buffer. Eliminates worries about urea induced protein carbamylation or waste of unused reagents, as fresh and ready-to-use reagents are prepared every time. The Equilibration Buffer…

Determination of protein concentration is an essential technique in all aspects of protein studies and proteomics.  The Assays for Protein Quantification kit includes three of the most widely used protein assays and allows for a direct comparison of the three assays that teaches students…

This kit is designed to teach 8 groups of four students the principles of Ion Exchange Chromatography and protein purification.  The kit contains the reagents to allow students to: Equilibrate a DEAE agarose column Load a protein sample on the column (amylase, lysozyme or a mixture of…

A proprietary mixture of Formaldehyde, EDTA and Blue Dextran that is designed for use in loading DNA samples onto denaturing polyacrylamide gels. Applications Loading DNA samples onto denaturing polyacrylamide gels

An interesting hands-on lab activity that teaches students the skills required for the isolation of bacteria from test samples. This kit teaches aseptic handling techniques and cultivation of bacteria.   Using bacterial culture techniques, students discover and isolate the bacteria…

A unique stain for reversibly staining protein on nitrocellulose and PVDF transfer membranes. BLOT-FastStain™ only stains protein and leaves the background absolutely untouched and brilliant white resulting in high band visibility. The staining procedure takes 10 minutes and has a…

The UPPA-PROTEIN Concentrate™ kit uses our proprietary reagent UPPA™ (Universal Protein Precipitation Agent) to quantitatively concentrate dilute protein samples as low as 1ng/ml into a small volume. Protein precipitation and concentration are not affected by the presence of detergents,…

Today’s media routinely covers forensic stories of criminals captured and innocents released using the powerful DNA fingerprinting technique. This kit allows students to carry out their own criminal investigation by comparing DNA samples collected from suspects to DNA collected at a…

Our Bacterial Gram Staining kit is supplied with three strains of bacteria and all the necessary prealiquoted components to carry out the Gram staining to determine Gram positive and negative bacteria. The Gram staining method was first described in 1844 by the Danish bacteriologist Hans…

These empty, plastic, disposable <0.1ml spin columns have an internal volume of 0.6ml and is designed for small scale purifications using 1.5 and 2ml centrifuge tubes. Ideal for resins volumes 5-100µl. The unique design includes a snap off stopper attached to the column (see figure).…

G-Sep™ SP Agarose Fast Flow (FF) resin is a strong cation exchanger composed of highly cross-linked 6% agarose beads, with Sulphopropyl (SP) strong cation exchange groups. The resin is extensively used for biomacromolecule separations in both research and industrial applications. The…

These empty, plastic, disposable 10ml spin columns have an internal volume of 22ml and is designed for small scale purifications using 50ml centrifuge tubes. Supplied with screw cap and plastic stoppers. This columns are also ideal for gravity flow purifications Features Total…

The premade blots are prepared with the appropriate GenLysate and 50μg protein is loaded onto a 4-20% denaturing polyacrylamide gel, along with a prestained molecular weight marker. After the proteins are resolved they are transferred to a PVDF membrane, using Efficient Western Transfer…

Antibiotics play a crucial role in the manipulation, screening and killing of bacteria in a range of biotechnology processes.  This kit specifically teaches the basic principles of antibiotics, bacterial resistance and susceptibility. Students learn and understand the use of antibiotic…

HOOK™ 6X His Protein Spin Purification kit allows for the rapid purification of soluble, 6X His tagged protein from bacterial cultures. The bacteria are first lysed with Bacterial PE LB™ and PE LB™-Lysozyme to release total soluble protein, whilst maintaining the…

Bacterial PE LB™ has been developed for the extraction of soluble proteins and inclusion bodies from bacterial cells. It is a proprietary improvement on the lysozyme based lysis, which allows extraction of soluble proteins and concurrent removal of nucleic acids (DNA & RNA) released…

Agarose gel electrophoresis is a routinely used tool for separating nucleic acids.    Nucleic acids are negatively charged molecules, which when loaded onto the solid agarose matrix, migrate in the presence of an electric field, separating the nucleic acids by size.   …

This kit is designed to teach 8 groups of four students the principles of enzyme assays.   The kit contains the reagents to allow students to test for the presence and activity of 2 different types of amylase by: Visualizing the breakdown of the starch substrate by the amylase…

Extracts and solubilizes nearly all of the proteins from insect cell cultures (i.e. Sf9 and Sf21), including membrane as well as soluble proteins, using a strong chaotropic extraction buffer to solubilize even the most difficult proteins. Features Single step extraction protocol. …

Following restriction enzyme digestion of DNA molecules, researchers need to rejoin the ends of the DNA to generate recombinant DNA, a process known as ligation.  Ligation of DNA is achieved with the bacterial enzyme T4 DNA ligase, which catalyzes the formation of phosphodiester bonds. …

Immobilized Protein A/G consists of recombinant protein A/G ligand covalently immobilized onto 6% highly cross-linked agarose.The dynamic binding capacity will vary depending on several factors such as target antibody, flow rate etc. Protein A/G binds well to IgG subclasses but does not bind…

Isolates high quality plasmid DNA from 1-5ml E. coli cultures. The kit utilizes an enhanced DNA binding column to produce high yields of plasmid. This quick and easy protocol eliminates toxic phenol/ chloroform extractions or lengthy ethanol precipitations. On completion of the protocol, the…

HOOK™ 6X His Protein Purification kit allows for the purification of soluble, 6X His tagged protein from yeast cultures.The yeast are first lysed with Yeast PE LB™ and LongLife™ Zymolyase® to release total soluble protein, whilst maintaining the structure and activity of…

G-Biosciences’ FastPure™ Spin Columns (Mini and Midi) are designed for easy and efficient small scale protein purification. These versatile spin columns are made of biocompatible polypropylene and are compatible with all chromatography resins. They incorporate a specialized membrane…

A comprehensive program that prepares adults and teenagers for a variety of post-secondary options including community or career college biotechnology certificate programs, four-year biotechnology degree programs, and industry workplaces. The vast text and laboratory curriculum was development…

Genomic Tube-O-DIALYZER™ rapidly dialyzes >100kb genomic DNA samples to remove small DNA, salts, RNA and other contaminants with minimal hands-on manipulation. Based on our patented Tube-O-DIALYZER™, the genomic Tube-O-DIALYZER™ has a dialysis membrane secured in the cap.…

The 3ml spin columns are designed to hold up to 3ml of resin, leaving enough rome for a further 4ml of buffer.  The unique design allows the columns to utilize a 15ml centrifuge tube as a collection tube, so the columns can be centrifuged for rapid purification. The columns can also be used…

Extracts and solubilizes nearly all of the proteins from mammalian samples, including membrane as well as soluble proteins, by a strong chaotropic extraction buffer to solubilize even the most difficult proteins. Suitable for biological samples from animal tissues and adherent and suspension cells.…

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 of…