795 Results for: "VWR"

Supplier: VWR

VWR® electrophoresis gel loading dyes are tested for contaminating DNase, RNase, and protease activity and are sterile filtered for long shelf life and stability. In addition, all dyes are function tested and do not interfere with sample migration. Their ready-to-use format eliminates exposure to potentially irritating and harmful powdered dyes. Agarose Gel Loading Dye is designed to optimize loading nucleic acids in acrylamide and agarose gels by imparting color to the sample to ensure efficient sample distribution into each well. Its blend of three tracking dyes make estimating sample migration simple and reliable.

Supplier: VWR

Diammonium hydrogen citrate, high purity

Supplier: VWR

13 fragments ranging from 100 to 3000 bp for easy band identification.

Supplier: VWR

Terrific Broth is an enriched medium, ideal for culturing cells for nucleic acid purification and recombinant protein expression.

Supplier: VWR

DNase and RNase contamination ruins expensive samples and time-consuming protocols in research laboratories every day. NucleasEliminator™ can help protect your investment by removing and deactivating even high concentrations of nuclease contamination from glass or plastic surfaces.

Supplier: VWR

Supplier: VWR

β-Dihydronicotinamide adenine dinucleotide disodium salt (NADH-Na₂, reduced form) trihydrate, Reagent Grade

Supplier: VWR

RNase Inhibitor is used to inhibit the activity of RNases in reaction mixtures for cDNA synthesis and in vitro transcription, as well as for long term storage of valuable RNA samples

Supplier: VWR

Sodium chloride, high purity

Supplier: VWR

HEPES, 1M, pH 7.3, VWR®

Supplier: VWR

DL-Malic acid 99-100.5%, high purity

Supplier: VWR

Potassium acetate ACS

Supplier: VWR

β-(N-Morpholino)ethanesulphonic acid (MES), anhydrous ≥99%, high purity suitable for buffer solutions

Supplier: VWR

Malate Dehydrogenase

Supplier: VWR

1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.8 mM Phosphate buffer

Supplier: VWR

VWR® Premixed LB Agar Miller

Supplier: VWR

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

Supplier: VWR

These buffer solutions are for calibrating pH meters

Supplier: VWR

Sodium nitrite ≥97.0%, crystals ACS

Supplier: VWR

Calcium hydroxide, Technical Grade

Supplier: VWR

RiboReady™ Color Micro RNA Ladder is made for precise sizing of RNA molecules in denaturing acrylamide gels

Supplier: VWR

Product is animal-free

Supplier: VWR

VWR® Pepsin

Supplier: VWR

Sodium hydrogen carbonate ≥99.0%, powder, Lab-Grade

Supplier: VWR

VividPro™ is a generic fluorescent stain for protein gel electrophoresis that can be used to visualize proteins.

Supplier: VWR

The VWR® PCR thermal cycler XT⁹⁶ combines industry-inspired innovation with the reliable quality of German manufacturing – housing both in a compact, low noise ventilation design that fits on virtually any bench top. For optimising PCR's, the XT⁹⁶ is also available with a gradient function.
The VWR® PCR thermal cycler XT⁹⁶ offers a powerful, yet easy to use software interface, as well as a host of other innovative features.

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

A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

Supplier: VWR

L(+)-Cysteine hydrochloride monohydrate, high purity

Supplier: VWR

Sodium iodide, Ultrapure