Additional Selective and Differential Cell Culture Media
NEOGEN Triple Sugar Iron (TSI) Agar, 5 kg
Triple Sugar Iron (TSI) Agar is used for the differentiation of microorganisms on the basis of dextrose, lactose, and sucrose fermentation and hydrogen sulfide production. Triple Sugar Iron (TSI) Agar is not intended for use in the diagnosis of disease or other conditions in humans. This is a modification of the Krumwiede and Kohn medium of 1917 which differentiates some of the Enterobacteriaceae on the basis of four reactions; fermentation of lactose, glucose and sucrose and H2S production. This medium should be used in conjunction with a urease test to eliminate Proteus spp. when screening for Salmonella spp.For more information visit https://www.neogen.com/solutions/Microbiology/triple-sugar-iron-tsi-agar
NEOGEN Letheen Broth with Tween, Modified, 10 kg
Letheen Broth with Tween, Modified is used for the recovery of microorganisms from cosmetics in a laboratory setting and is not intended for use in the diagnosis of disease or other conditions in humans.In 1948, Weber and Black described the value of a highly nutritional solid medium containing neutralizing agents for quaternary ammonium compounds in sanitizers. The addition of Lecithin and Polysorbate 80 to Tryptone Glucose Extract (TGE) Agar resulted in a medium that effectively neutralizes quaternary ammonium compounds in testing of germicidal activity. Total neutralization of disinfectants is critical as disinfectant residues can result in a false negative (no-growth) test result.Letheen Broth with Tween, Modified is based on the formula described in FDA Bacteriological Analytical Manual, and a modification of Letheen Broth Base.For more information visit https://www.neogen.com/solutions/Microbiology/letheen-broth-with-tween-modified
NEOGEN Lauryl Tryptose (LST) Broth, 10 kg
Lauryl Tryptose (LST) Broth is used for the detection of coliform bacteria in water and wastewater. Lauryl Tryptose Broth is not intended for use in the diagnosis of disease or other conditions in humans.Lauryl Tryptose Broth is a selective medium for the detection of coliforms in water, dairy products and other foods. The American Public Health Authority (APHA) recommend Lauryl Tryptose Broth for the Most Probable Number Presumptive Test of coliforms in waters, effluent or sewage and as a confirmation test of lactose fermentation with gas production from milk samples and for the detection of coliforms in foods.Lauryl Tryptose Broth is prepared according to the formulation of Mallmann and Darby. Mallmann and Darby showed that tryptose at a concentration of 2% increased the early logarithmic growth phase when compared to meat peptone.For more information visit https://www.neogen.com/solutions/Microbiology/lauryl-tryptose-broth
NEOGEN Harlequin mLGA, 500 g
Membrane Lactose Glucuronide Agar (mLGA) is a medium for the detection and identification of E. coli and coliforms from water samples and is not intended for use in the diagnosis of disease or other conditions in humans.Traditionally, membrane Lauryl Sulphate Broth (mLSB) has been used as the standard media for isolating coliforms (including E. coli) from water potentially contaminated with sewage. Harlequin membrane Lactose Glucuronide Agar (mLGA) is a modification of mLSB aimed at reducing costs by reducing the number of filters used per test sample and aiding in the recovery and identification of coliforms and E. coli. The medium has been modified from the mLSB formulation by the incorporation of X-glucuronide (BCIG), sodium pyruvate and agar.*96-97% of E. coli strains positive. A notable exception is E. coli O157:H7.For more information visit https://www.neogen.com/solutions/Microbiology/harlequin-mlga
NEOGEN Malt Extract Agar, 500 g
Malt Extract Agar is used for the cultivation of fungi and is not intended for use in the diagnosis of disease or other conditions in humans. An acidic medium which will support the growth of most yeasts and molds whilst inhibiting most bacteria. It was first described by Thom and Church in 1926 in a study of Aspergillus spp. claiming the high carbohydrate content ensured rapid growth. Selectivity can be increased by further lowering the pH with the addition, after sterilization, of Lactic Acid (X037). It should be noted that excess heating of this medium together with its low pH can easily result in hydrolysis of the agar gel producing soft plates. Formula:Malt Extract - 30.0 g/LPeptone - 5.0 g/LAgar - 15.0 g/LFor more information visit https://www.neogen.com/solutions/Microbiology/malt-extract-agar
NEOGEN CLED Medium (Bevis Modification), 500 g
CLED Medium (Bevis Modification) is for the cultivation of coliforms, staphylococci and streptococci, and is not intended for use in the diagnosis of disease or other conditions in humans.Bevis modified Mackey and Sandys original medium by introducing a double indicator to improve the differentiation of lactose and non-lactose fermenting coliforms, staphylococci and streptococci. The swarming of Proteus spp. is inhibited. Neogen’s NCM0220 CLED Medium will grow many of the more demanding streptococci of Lancefield groups A, B, C, G and F. This medium may not grow Pasteurella spp. or halophilic organisms.For more information visit https://www.neogen.com/solutions/Microbiology/cled-medium-bevis-modification
Bioworld Murashige and Skoog (MS) Medium, 1 kg
Murashige & Skoog (MS) MediumContains Micronutrients and Macronutrients as described by Murashige & Skoog (1962) Sucrose, Cytokines, Vitamins, and Auxins should be added as needed Provided as 1 unit to make 10L, 25L, or 50L of medium, or as 10 units to make 1L of medium; or as 1 kg of powderPlant tissue culture testedWorking Concentration: 4.3 g/L
Petroleum Analyzer Corporation Samp. Medium Carb. Residue (about 10.6Pct)
Samp. Medium Carb. Residue (about 10.6Pct)
Alkali Scientific CellPro™ IMDM modified medium with L-glutamine, HEPES, 10/Case
Supports cell growth in research and biomanufacturing cell culture processes. Manufactured in cGMP (21 CFR 820) compliant and ISO9001 certified facilities Raw material components screened through strict quality control testing for lot-to-lot consistency. Product efficacy and homogeneity tested. Products are hydrated using purified process water and undergo sterile filtration.
NEOGEN Yeast Extract Agar, 10 kg
Yeast Extract Agar is used for the enumeration of microorganisms in potable and freshwater samples and is not intended for use in the diagnosis of disease or other conditions in humans. A nutrient agar corresponding to the standard formulation for the plate count of micro-organisms in water and dairy products. This medium is also useful for teaching and demonstration purposes using non-fastidious organisms.For more information visit https://www.neogen.com/solutions/Microbiology/yeast-extract-agar
NEOGEN Tryptic Soy Broth, Modified with 8 mg Novobiocin & Acid Digest Casein, 10 kg
Tryptic Soy Broth, Modified with Novobiocin & Acid Digest of Casein is used for the selective enrichment of enterohemorrhagic E. coli in foods. Conforms to USDA Formulation with Novobiocin supplementation in a laboratory setting. Tryptic Soy Broth, Modified with Novobiocin & Acid Digest of Casein is not intended for use in the diagnosis of disease or other conditions in humans. The first major outbreak of E. coli O157:H7 was in 1982, and traced to contaminated hamburgers. Other known sources of infection include sprouts, lettuce, salami, unpasteurized milk, juice and/or swimming in or drinking contaminated water. Tryptic Soy Broth, Modified with Novobiocin & Acid Digest of Casein is used to enrich food samples suspected of having low levels of EHEC during pathogen testing.For more information visit https://www.neogen.com/solutions/Microbiology/tryptic-soy-broth-modified-with-8-mg-novobiocin-and-acid-digest-casein
NEOGEN Agar No. 1 Bacteriological, 10 kg
Agar No. 1 Bacteriological is for use in preparing microbiological culture media in a laboratory setting, and is not intended for use in the diagnosis of disease or other conditions in humans.A high clarity agar with good gelling properties and a low concentration of metal ions. This agar is suitable for all bacteriological purposes including sensitivity testing and pour plate techniques. A firm gel is obtained at working concentrations of 1.0 to 1.5%. No significant precipitation is observed on reheating or prolonged holding at 65°C.For more information visit https://www.neogen.com/solutions/Microbiology/agar-number-1-bacteriological
NEOGEN m-HPC Agar, 500 g
m-HPC Agar is used for the enumeration of heterotrophic organisms in water by the membrane filtration technique in a laboratory setting. m-HPC Agar is not intended for use in the diagnosis of disease or other conditions in humans.m-HPC Agar, also known as m-Heterotrophic Plate Count Agar, was developed by Taylor and Geldreich in 1979. Monitoring the levels of heterotrophic bacteria, those microorganisms that can grow on minimal organic nutrients, is currently performed to indicate problems with treatment methods within distribution systems. There is evidence that heterotrophic bacteria are not hazardous to healthy individuals, but may be opportunistic pathogens capable of infecting individuals with impaired immune systems.m-HPC Agar is used in standard methods for the detection of heterotrophic bacteria using the membrane filtration technique.For more information visit https://www.neogen.com/solutions/Microbiology/m-hpc-agar
Bioworld Murashige and Skoog (MS) Medium w/ Gamborg B5 Vitamins, 25 L
Murashige & Skoog (MS) MediumContains the Macronutrients and Micronutrients as described by Murashige & Skoog (1962) and Vitamins as described by Gamborg, et al. (1968)Sucrose, Cytokines, and Auxins should be added as needed Provided as 1 unit to make 10L, 25L, or 50L of mediumPlant culture tissue testedWorking Concentration: 4.44 g/LpH: 3.5–4.5Soluble in water
Bioworld Gamborg B5 Medium w/ Vitamins, 50 L
Gamborg B5 MediumContains Micronutrients, Macronutrients, and Vitamins as described by Gamborg, et al. (1968)Sucrose, Cytokines, and Auxins should be added as needed Provided as 1 unit to make 10L, 25L, 50L, or 100L of mediumWorking Concentration: 3.21 g/L This product is sold for laboratory research use only.