123 Results for: "Electrophoresis"

Supplier: VWR

Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.

Supplier: VWR International

VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.

Supplier: VWR

Following electrophoresis, proteins are frequently transferred from the polyacrylamide gel onto PVDF or nitrocellulose membranes for use in immunoblotting or sequencing.

Supplier: VWR International

VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.

Supplier: VWR

SSC Buffer is a hybridization buffer for Northern and Southern blots

Supplier: VWR

DNase- and RNase-free.Common reagent in routine nucleic acid procedures and electrophoresis loading dyes.

Supplier: VWR

A convenient pre-mixed solution that is easily diluted for buffer preparation under denaturing conditions.Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions.

Supplier: VWR

A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.

Supplier: VWR

Zwitterionic, both positively and negatively charged. Utilized for applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: VWR

The 4X concentrated buffer (0.5M Tris pH 6.8 and 0.4% SDS) for preparation of stacking gels for Laemmli SDS-Page

Supplier: VWR

White free-flowing, uniform crystals.

Supplier: VWR

VWR® Cyclo-Pure™ Agarose Gel Extraction Kit is a fast, spin column-based kit for the quick isolation of DNA fragments (40 bp - 100 kb) from agarose slices. In just 10 minutes, ultra-pure DNA can be extracted that is ready-to-use in restriction enzyme digestion, labeling, ligation, transformation, in vitro transcription and sequencing protocols. All reagents are room temperature stable.

Supplier: VWR

Most routinely used blocking buffers in a variety of formats for convenience.

Supplier: VWR

A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.

Supplier: VWR

Common reagent in routine nucleic acid procedures and electrophoresis loading dyes.

Supplier: VWR

1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer

Supplier: VWR International

VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.

Supplier: VWR International

VWR® mini power supply is a basic and economical unit perfect for small nucleic acid gel tanks.

Supplier: VWR

Washing buffer

Supplier: VWR International

VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.

Supplier: VWR

Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.

Supplier: VWR

Pre-measured tablets for convenient preparation of 1X PBS solution, pH 7.3-7.5.

Supplier: VWR

A 1X solution of Tris Buffered Saline (TBS) contains 140 mM Sodium Chloride, 3.0 mM Potassium Chloride and 25 mM Tris.

Supplier: VWR

MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA.

Supplier: VWR

A cationic positively-charged quaternary ammonium compounds. Utilized for applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: VWR

Negatively charged anionic detergents are strong detergents utilized in lysis buffers for the complete disruption of membranes and denaturation of proteins. Anionic detergents are also used in denaturing gel electrophoresis.

Supplier: VWR

Ethidium Bromide solution is a fluorescent stain for visualizing nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0.625mg/mL. A final working concentration of 0.5g/mL is easily obtained by adding 1 drop of solution to 50 mL of molten agarose, running buffer or staining buffer. Ethidium Bromide solution in dropper bottles may be stored at room temperature for up to 1 year.

Supplier: VWR

For applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: VWR

Anionic - negatively-charged (carboxylates, sulfates or sulfonates in alkali metal form). Utilized for applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: VWR

Fine white powder.