Magnesium is a typical ionic halide, and is very soluble in water. Magnesium is an essential co-factor in many enzymes, including DNAse, some restriction enzymes, and Ribonuclease H. Used with SOC medium Magnesium has a variety of biological roles in enzymology, cell membrane/wall structure,…

Sodium Chloride, 5M is suitable for molecular biology, protein chemistry and biochemical applications. 5 M concentration Filtered through a 0.22 µm membrane DNase, RNase, and Protease tested Applications Sodium Chloride, 5 M is free of detectable endonucleases, ribonucleases and nicking…

YES Agar Plates are for use of propagation and maintenance of yeasts for use in molecular biology Applications YES Agar Plates are for the growth of yeast.

QBSF-60 is a proprietary serum-free medium that supports the expansion of human hematopoietic stem/progenitor cells. QBSF-60 supports CD34+ cells derived from normal bone marrow, cord blood, peripheral blood stem cells mobilized with cytokines for ex-vivo expansion and differentiation to…

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…

Applications The FBS in the Cryopreservation Medium improves the post-freezing recovery and survival after cryopreservation, while DMSO preserves the cells during freeze. Cryopreservation Medium with Fetal Bovine Serum (FBS) and Calf Serum is a complete cryopreservation medium with 10% DMSO.

QBI's Serum Free Cryo Medium is a sterile, 2X concentrated freezing medium containing DMSO  developed for the cryopreservation of cells grown under serum free conditions. Serum Free Cryo Medium is an animal-free, protein-free, chemically defined medium containing DMSO and other…

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…

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…

RPMI 1640 is suitable for a wide range of anchorage independent cells. RPMI 1640 Medium is commonly supplemented with 10% Fetal Bovine Serum (FBS). With 2.0 g/L Sodium Bicarbonate Without HEPES buffer Applications E199 has broad species applicability, particularly for cultivation of…

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…

LB Agar Plates are used for the growth and maintenance of E. coli strains used in molecular microbiology procedures. Without any antibiotics Applications The following variations of LB Agar Plates are nutritionally rich media designed for growth of pure cultures of recombinant strains.…

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.…

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. USDA Approved – Premium Grade Bovine serum stimulates the cells to grow and multiply and helps to keep the cells…

Deionized, Ultra Pure, Endotoxin Free, Sterile QBI's Cell Culture Grade Water is high quality water for use as a solvent in the preparation of cell culture media and laboratory reagents. Available in many sizes to meet your needs, QBI's Cell Culture Grade Water for Cell Culture…

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 to produce a higher plasmid yield. Autoclave sterilized Ready to use Applications …

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…

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. Basal medium with different variations. Applications MEM was developed by Dr. Harry Eagle to overcome problems encountered when attempting to grow…

Trypticase Soy Agar with 5% Sheep Blood is used for cultivating fastidious microorganisms and for the visualization of hemolytic reactions produced by many bacterial species. Applications Grow a wide variety of fastidious organisms on TSA with Sheep Blood, a general purpose non-selective…

RPMI 1640 is suitable for a wide range of anchorage independent cells. RPMI 1640 Medium is commonly supplemented with 10% Fetal Bovine Serum (FBS). With 2.0 g/L sodium bicarbonate With HEPES buffer Applications RPMI-1640 medium was developed by Moore et al., at Roswell Park Memorial…

Dr. Williams and his coworkers’ studies on hepatocytes in culture led to the development of Williams’ Medium E. Without L-glutamine Applications This rich medium was used to culture the hepatocytes derived from an enrichment procedure also developed by Dr. Williams and his colleagues in…

YPD is a media variant derived from YPAD. YPAD consists of nutrient base (yeast extract and peptone), adenine supplement and a carbon source. YPD’s formulation is the same but without the additional adenine. YPD 1/2 Plates are useful for subculturing of untransformed yeast, yeast two-hybrid…

DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. With Stabilized L-glutamine Applications DMEM is one of the most widely used modifications of Basal Medium Eagle (BME). DMEM was originally developed as a…

Calcium Chloride 2 M is useful in the preparation of competent E.coli and transformation of bacteria. Preparation of competent E.coli Transformation of bacteria 2 Molar concentration Filtered through a 0.22 µm membrane Dnase, Rnase, and Protease tested Applications Calcium chloride is…

Non Fat Dry Milk Can be used for making blocking solution

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…

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. Just autoclave to melt and pour. Applications LB Agar 1.5% Lennox is nutritionally rich. It was developed by…

Nuclease and Endotoxin-Free, Sterile DEPC-treated water is certified nuclease-free and supplied in four bottles containing 1 L each to ensure sterility and inactivation of DEPC. It is rigorously tested for contaminating nonspecific endonuclease, exonuclease, and RNase activity, protease. …

LB Broth, Lennox is a ready-to-use microbial growth medium used for the cultivation of E. coli. 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 nutrient rich…

Alpha MEM is the most enriched variation of the MEM formulation offered. It contains all 21 normal amino acids, some at increased concentrations. In addition, it contains 5 additional vitamins. Recommendation This product is made with Earle’s salts. MEM a contains no proteins, lipids, or…

Synthetic Dextrose (SD) Medium is a defined minimal yeast medium. Applications SD is a synthetic minimal medium containing salts, trace elements, vitamins, a nitrogen source (Bacto-yeast nitrogen base without amino acids), and glucose.

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…