Quality Biological

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  • RPMI-1640 with L-Glutamine

    Quality Biological

    RPMI was developed to support lymphoblastoid cells in culture, RPMI-1640 has now been successfully used for the culture of a wide range of anchorage independent cells. Although intended for use with serum supplementation, RPMI-1640 has been shown to support the serum-free growth of a number of…

  • Dulbecco's Modified Eagle's Medium (DMEM), High Glucose, with L-Glutamine

    Quality Biological

    DMEM is one of the most widely used modifications of Basal Medium Eagle (BME). DMEM was originally developed as a richer version of BME; with 4 times higher concentrations of amino acids, vitamins and some additional components than BME. DMEM is commonly used for the culture of normal and…

  • RPMI-1640 without L-Glutamine

    Quality Biological

    RPMI 1640 is suitable for a wide range of anchorage independent cells. RPMI 1640 Medium is commonly supplemented with 10% Fetal Bovine Serum (FBS). Although, RPMI-1640 has been shown to support the serum-free growth of a number of cells. Features with 2.0 g/L sodium bicarbonate …

  • Terrific Broth

    Quality Biological

    Terrific Broth was developed by Tartoff and Hobbs to increase yields in plasmid bearing E. coli. Terrific Broth is an enriched medium, which helps the recombinant strains of E. coli maintain an extended growth phase. The large amount of tryptone and yeast extract in the medium allows the bacteria…

  • Super Broth

    Quality Biological

    Super Broth is used for the mass cultivation of Escherichia coli for high yield protein and plasmid DNA production. Features has 220% more peptone and 300% more yeast extract than LB Autoclave sterilized Applications Super Broth is the best commonly used E. Coli growth medium…

  • LB Broth (Lennox)

    Quality Biological

    LB Broth, Lennox is a ready-to-use microbial growth medium used for the cultivation of E. coli. Features low (5 g/L) salt formulation Autoclave sterilized Applications LB Broth is a low-salt formulation in comparison to its counterpart LB Broth, Bertani Miller. Lennox is also…

  • USDA Origin Fetal Bovine Serum

    Quality Biological

    USDA FBS is used as a supplement in classical cell culture media such as DMEM, EMEM, RPMI-1640 and IMDM. USDA FBS origin’s lie outside of the US, but quality approved by the United States Department of Agriculture. USDA FBS both nourishes and protects the cells in a way that almost…

  • Molecular Biology Grade Water

    Quality Biological

    Molecular Biology Grade (MBG) Water, Ultra Pure is prepared by reverse osmosis, passed through fine carbon, deionized through two resin beds, and serially filtered through 0.1 µm positively charged membranes, to yield a product with an endotoxin level of less than 0.03 EU/ml. Dnase,…

  • M9 CA Medium

    Quality Biological

    M9 CA Media contains the essentials for bacterial species to grow. Important components of M9 CA medium are the carbon source from glucose, a nitrogen source from ammonia chloride, and electrolytes from sodium, chloride, potassium, calcium, phosphorus and magnesium salts in the M9 solution. …

  • Hanks' Balanced Salt Solution (HBSS) without Ca, Mg & Phenol Red

    Quality Biological

    Hanks' Balanced Salt Solution (HBSS) is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Formulations without calcium and magnesium are required for rinsing chelators…

  • Dulbecco's Modified Eagle's Medium (DMEM), High Glucose, without L-Glutamine

    Quality Biological

    DMEM is one of the most widely used modifications of Basal Medium Eagle (BME). DMEM was originally developed as a richer version of BME; with 4 times higher concentrations of amino acids, vitamins and some additional components than BME. DMEM is commonly used for the culture of normal and…

  • Iscove's Modified Dulbecco's Medium (IMDM)

    Quality Biological

    This modification of Dulbecco's MEM was developed by Dr. Iscove and his coworkers to assist in their studies of hematopoietic stem cells. They modified Dulbecco's MEM by the addition of HEPES buffer, selenium, additional amino acids, vitamins and sodium pyruvate, and potassium nitrate…

  • L-Glutamine, 200mM Solution

    Quality Biological

    L-glutamine is a cell culture supplement, and is required in cell culture for cellular growth. L-glutamine participates in the formation of purine and pyrimidine nucleotides, amino sugars, gluthione, L-glutamate and other amino acids, as well as in protein synthesis and glucose production.…

  • Hanks' Balanced Salt Solution (HBSS) wihout Ca & Mg

    Quality Biological

    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. The HBSS without Ca and Mg…

  • Sodium Pyruvate 100X

    Quality Biological

    Sodium pyruvate is commonly utilized as an additive in culture media and broth as a carbon source, similar to glucose, as pyruvate is the end product of the glycolysis pathway. Since cells make sodium pyruvate as an intermediate metabolite in the glycolysis pathway, it is not a required supplement…

  • Hanks' Balanced Salt Solution (HBSS) without Phenol Red

    Quality Biological

    Hanks' Balanced Salt Solution (HBSS) is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue samples, diluting cells for counting, and preparing reagents. Formulations with calcium and magnesium are generally used as transport…

  • DMEM without Sodium Pyruvate & L-Glutamine

    Quality Biological

    DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. Cells successfully cultured in DMEM include primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells. We offer a variety of DMEM modifications for…

  • Supreme DMEM

    Quality Biological

    Supreme DMEM allows reduced FBS supplementation of 1%-2% FBS vs. 5%-10% FBS standard supplementation in classical medium. Features Use in place of DMEM Reduced FBS requirement compared to classical DMEM Applications Supreme DMEM extends the cell culture serum requirements…

  • QBSF®-58 Serum Free Medium

    Quality Biological

    QBSF®-58 is a proprietary serum-free medium developed by Quality Biological, designed to support murine and human bone marrow cells in liquid culture. The QBSF® range of products is intended to provide medium for specific rather than general application. However, experience has shown…

  • DMEM:HAMS F-12 1:1 without L-Glutamine

    Quality Biological

    DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. Cells successfully cultured in DMEM include primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells. We offer a variety of DMEM modifications for…

  • EMEM with L-Glutamine

    Quality Biological

    Eagle's minimal essential medium (EMEM) is a cell culture medium developed by Harry Eagle that can be used to maintain cells in tissue culture. Features Basal medium with different variations. Applications MEM was developed by Dr. Harry…

  • MEM Spinner without L- Glutamine

    Quality Biological

    Eagle's minimal essential medium (EMEM) is a cell culture medium developed by Harry Eagle that can be used to maintain cells in tissue culture. Features Basal medium with different variations. Applications MEM was developed by Dr. Harry…

  • YES Agar Plates

    Quality Biological

    For use of propagation and maintenance of yeasts for use in molecular biology Contents Contains Yeast Extract, Dextrose, Adenine, Histidine, Leucine, Lysine, Uracil and Agar

  • QBSF®-60 Serum Free Medium

    Quality Biological

    QBSF-60 is a proprietary serum-free medium designed to support human hematopoietic stem/progenitor cells (e.g., CD34+). Our research demonstrates that the QBSF-60 formulation is a serum-free medium for CD34+ cells derived from normal bone marrow cord blood, and mobilized peripheral blood with…

  • LB Agar 1.5% (Lennox)

    Quality Biological

    LB Agar 1.5% Lennox provides all nutritional requirements of these organisms. LB Agar 1.5% Lennox contains half the sodium chloride level of the Miller formulation of LB Agar, allowing the researcher to select the optimal salt concentration for a specific strain. Features Just autoclave…

  • MEM Spinner with L- Glutamine/Penicillin/Streptomycin

    Quality Biological

    Eagle's minimal essential medium (EMEM) is a cell culture medium developed by Harry Eagle that can be used to maintain cells in tissue culture. Features Basal medium with different variations. Applications MEM was developed by Dr. Harry…

  • E199 without L-Glutamine

    Quality Biological

    E199 or Medium 199 with Earle's Salt is one of the best known media in the history of cell culture. Morgan, Morton and Parker's Medium 199 was the first really successful attempt to develop a totally defined medium. Medium 199 was originally developed for nutritional studies of chick embryo…

  • Cell Freezing Medium B

    Quality Biological

    It is important to store cells for future studies. Cryopreservation ensures that you have back-up cells in case of contamination and loss of cell supply. It is best to cryopreserve cells when they are at their maximum growth rate or almost confluent. Cell Freezing Medium A protects cells from…

  • YET-2 Medium

    Quality Biological

  • Ham's F-12 without L-Glutamine

    Quality Biological

    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…

  • Fischer's Medium with L-Glutamine

    Quality Biological

    Fischer's medium was originally developed by Glen Fischer at the National Cancer Institute (Bethesda, MD), for serial propagation of cells from leukemic mice. Fischer's medium supports clonal growth of cells -particularly lymphoblasts- from primary explants or cells already in culture. …

  • RPMI-1640 without Phenol Red & L-Glutamine

    Quality Biological

    RPMI 1640 is suitable for a wide range of anchorage independent cells. RPMI 1640 Medium is commonly supplemented with 10% Fetal Bovine Serum (FBS). Although, RPMI-1640 has been shown to support the serum-free growth of a number of cells. Features with 2.0 g/L sodium bicarbonate …

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