"VWR"
VWR® Casamino Acids
Supplier: VWR
VWR offers high purity protein digests used for media supplements.
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VWR® Cyclo-Pure™ Agarose Gel Extraction Kit
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.
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VWR® SSC Buffer
Supplier: VWR
SSC Buffer is a hybridization buffer for Northern and Southern blots
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HistoChoice® Clearing Agent, AMRESCO
Supplier: VWR
Less hazardous replacement for xylene and toluene. Compatible with organic mounting media, clearing agent is designed to work with isopropanol in automated processors. It also offers faster wax dissolution and slower evaporation than xylene with no oily residue. Clearing agent can be recycled by distillation.
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Toluidine blue O, powder, Certifiable Grade
Supplier: VWR
A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins. Black to dark green fine powder
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Eosin Y (yellowish), Certifiable Grade for histology
Supplier: VWR
Counterstain to hematoxylin. Used for staining exfoliative cytology.
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Sodium thiosulphate 0.10 N in aqueous solution analytical reagent, VWR Chemicals BDH®
Supplier: VWR
Suitable as a titrant. Made with deionized water.
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HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid) free acid, high purity for biochemistry
Supplier: VWR
One of the best general-purpose buffers for biological research. Excellent for tissue culture, oxidative phosphorylation, protein synthesis with cell-free bacterial systems, photophosphorylation, and CO2 fixation.
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Sodium gluconate 98-102%, crystals, high purity
Supplier: VWR
Sodium gluconate 98-102%, crystals, high purity
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3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS), Ultrapure
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.
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Sodium hydroxide, pellets, Proteomics Grade
Supplier: VWR
Sodium hydroxide, pellets, Proteomics Grade
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Ammonium sulphate, Ultrapure
Supplier: VWR
May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins.
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Ethanol denatured, anhydrous 94.9-96.0% for biotechnology
Supplier: VWR
Denatured with 5% methanol
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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), Ultrapure for biochemistry
Supplier: VWR
Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.
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Chloroform : Isoamyl alcohol (24:1) (v/v), Biotechnology Grade
Supplier: VWR
Chloroform : Isoamyl alcohol (24:1) (v/v), Biotechnology Grade
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