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Percoll® is a medium for density gradient centrifugation of cells, viruses and subcellular particles. Percoll® is composed of colloidal silica coated with polyvinylpyrrolidone (PVP), which renders the material completely non-toxic and ideal for use with biological materials. Centrifugation…

Simply melt the prepared agarose in a water bath or microwave. Pour into a gel casting tray, allow the molten agarose to solidify and run your gel. 0.8% Agarose 200mL – Resolves DNA fragments 0.6-35kb long DOT Info: Non-regulated

Iota carrageenan binds water to form dry, elastic gels in the presence of calcium salts. Ca2+ establish bonds between the carrageenan molecules to form helices. The negative charges associated with the 2-sulfate groups on the iota carrageenan molecules do not allow the helices to aggregate to the…

Sterile Plates for Environmental Monitoring Irradiated Tryptic Soy Agar (TSA), USP is recommended for use as a general growth medium for the detection and enumeration of microorganisms. The plates are triple bagged and sterilized by irradiation to promote a higher sterility assurance…

Tryptic Soy Broth is a highly nutritive and very versatile medium recommended for general use in the laboratory. The medium promotes abundant growth of fastidious microorganisms without the necessity of adding serum and other materials. Tryptic Soy Broth is used for the cultivation of fastidious…

S2Media™ MacConeky Broth is recommended for use in cultivating gram-negative, lactose-fermenting bacilli from water and foods as a presumptive test for coliforms. Recommended in the United States Pharmacoeia (USP) General Chapter <62> Microbiological Examination of Nonsterile Products:…

BD BBL™ CHROMagar™ MRSA II is a selective and differential chromogenic medium for the qualitative direct detection of nasal colonization by methicillin-resistant Staphylococcus aureus (MRSA).

Bile Salts No. 3 is refined bile salt, comprising mainly of sodium cholate and sodium deoxycholate. It is used in media as a agent to isolate enteric organisms and coliforms. It is an excellent inhibitor of gram positive bacteria such as streptococci and staphylocci.

Histopaque™1077 is a solution of polysaccharide (Ficoll-400) and a radiopaque contrast medium (sodium diatrizoate).Low viscosity of Ficoll® is used for lymphocyte isolation procedure involving a short, low speed centrifugation. A solution of Ficoll® and sodium metrizoate of the proper…

Tryptone is an assortment of peptides generated by the tryptic digestion of casein.   It is commonly used in microbiology to produce Lysogeny broth for the growth of E. coli and other microorganisms, as it provides a source of amino acids.   Features Synonym: …

From Phaeophyceae (algae). A mixture of polyuronic acids composed of residues of D-mannuronic acid and L-glucuronic acids. Alginates are used as suspending and thickening agents and in the preparation of water miscible gels. Viscosity: 1%, 25 cps.

Preparation Method Media Preparation: Reagents are tested and chosen for their ability to promote optimum growth of E. coli when combined in LB Medium formulations. Chosen reagents are combined in the proper proportions according to the LB Agar formulation and thoroughly blended for a uniform…

Brucella Broth is used for cultivation, enrichment and isolation of Brucella species and other fastidious organisms. Supplied as dehydrated powder. Ingredients: Pancreatic Digest of Casein: 10 g/L Peptic Digest, Animal Tissue: 10 g/L Yeast Extract: 2 g/L Sodium Chloride: 5 g/L …

ZymoBroth (ZB) is a specially formulated growth medium used for the preparation of highly competent E. coli cells for DNA transformation. When compared to classic SOB growth medium, ZymoBroth dramatically increases transformation efficiency, typically on the order of 5 - 100 fold (depending on the…

LB broth is the most widely used medium for the growth of bacteria. MP Biomedicals offers LB media in a variety of formats for convenience and ease of use. Typically contain 10 g of tryptone and 5 g of yeast extract per liter, and vary in salt

General purpose agar at an economical price. Concentration of 5.5g/L obtains a solid gel strength: (1100g/cm 2 ).

EMM medium (Edinburgh Minimal Medium) is a minimal defined medium for the growth of Schizosaccharomyces pombe. Molecular Biology Certified Certified Thiamine (vitamin B1) free Reagents are tested and chosen for their ability to promote optimum growth of S. pombe when combined in…