You Searched For: QUALITY BIOLOGICAL, INC.

Supplier: QUALITY BIOLOGICAL, INC.

Description: L-glutamine is a cell culture supplement, and an essential amnio acid. L-glutamine is required in cell culture for cellular growth.

Supplier: QUALITY BIOLOGICAL, INC.

Description: Hanks' Balanced Salt Solution (HBSS) provides a buffering system to maintain the physiological pH range and osmotic balance of the culture media. HBSS provides cells with a source of water and essential inorganic ions, and carbohydrate as an energy source.

Catalog Number: (10128-632)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Most media are buffered by a combination of sodium bicarbonate and an atmosphere enriched in CO2. The latter is usually provided through the use of a specially equipped incubator. L-15 was developed at a time when such equipment was not readily available. Dr. Leibovitz developed a buffering system based on free base amino acids, inorganic salts and the substitution of galactose for glucose.

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Catalog Number: (10128-270)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Super Broth is used for the mass cultivation of Escherichia coli for high yield protein and plasmid DNA production.

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Supplier: QUALITY BIOLOGICAL, INC.

Description: Magnesium is a typical ionic halide, and is very soluble in water. Magnesium has a variety of biological roles in enzymology, cell membrane/wall structure, muscle cell physiology, and nucleic acid structure. Magnesium is an essential co-factor in many enzymes, including DNAse, some restriction enzymes, and Ribonuclease H.

Catalog Number: (10128-636)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Dr. Williams and his coworkers’ studies on hepatocytes in culture led to the development of Williams’ Medium E.

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Catalog Number: (76470-186)

Supplier: QUALITY BIOLOGICAL, INC.

Description: PBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications.

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Supplier: QUALITY BIOLOGICAL, INC.

Description: Non Fat Dry Milk

Supplier: QUALITY BIOLOGICAL, INC.

Description: TBE (TRIS Borate EDTA) is often used in procedures involving nucleic acids, the most common being electrophoresis in molecular biology. Tris-acid solutions are effective buffers for slightly basic conditions, which keep DNA deprotonated and soluble in water.

Supplier: QUALITY BIOLOGICAL, INC.

Description: USDA FBS is used as a supplement in classical cell culture media. USDA FBS both nourishes and protects the cells in a way that almost nothing else has been found to do.

Catalog Number: (10128-656)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Compared to other basal media, Ham’s F-12 contains a wider variety of components, including zinc, putrescine, hypoxanthine, and thymidine. Ham’s F-12 contains no proteins or growth factors, and uses a sodium bicarbonate buffer system (1.176 g/L); therefore requiring a 5–10% CO2 environment to maintain physiological pH.

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Catalog Number: (10128-224)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Kanamycin sulfate is a water soluble broad spectrum antibiotic obtained from soil bacterium Streptomyces kanamyceticus. It is an aminoglycoside antibiotic effective against Gram-negative and Gram-positive bacteria and mycoplasma. It binds to the 30S ribosomal subunit, inhibits translocation, and elicits miscoding.

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Catalog Number: (10128-348)

Supplier: QUALITY BIOLOGICAL, INC.

Description: YPG Agar is recommended for the growth of Saccharomyces cerevisiae for molecular biology purpose.

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Catalog Number: (10128-836)

Supplier: QUALITY BIOLOGICAL, INC.

Description: Cryopreservation Medium is a ready-to-use medium for the preservation of cells as seed stock or for future investigative study. Cryopreservation allows you to preserve and protect your cell line stock(s) from over culturing that can lead to unwanted changes within cellular properties or lead to senescence.

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Supplier: QUALITY BIOLOGICAL, INC.

Description: Sodium Dodecyl Sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods; this SDS is lauryl-grade.

Supplier: QUALITY BIOLOGICAL, INC.

Description: Amphotericin B, Penicilllin, Stretomycin Mix is useful for reducing the chance of microbial contamination. Recommended for use in cell culture applications at 10 mL/L.