Media Additives
Gold Biotechnology Inc EHA105 Agrobacterium ElectroCompetent Cells 5x50 µl
GoldBio’s EHA105 ElectroCompetent Agrobacterium cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene. EHA105 is ideal for genetic transformation of rice, tobacco and several other plants.
General Laboratory Products MICROBIO SALINE 500ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, (0.85%) Saline, 500 mL, W/M Jar, 12/CS
HIMEDIA Egg Yolk Tel Emulsion, FD046, Microbiology Culture Media, Enrichment Supplement, Egg Yolk Emulsion, Staphylococcus Identification, Sterile, Vials, 5 vials (100 ml per vial)
Egg Yolk Tel Emulsion is a sterile, stabilized potassium tellurite emulsion of egg yolk used to identify Staphylococcus species on selective media. Each 100 ml vial blends egg yolk, sterile saline and potassium tellurite. Once warmed to a uniform emulsion and added to molten base medium, it reveals lecithinase and lipase reactions and tellurite reduction that help differentiate staphylococci, including coagulase-positive strains. A ready-to-add enrichment for clinical and food microbiology. Store at 2 to 8 C. Packaged as 5 vials (100 ml per vial).
Alkali Scientific Yeast Extract, Granulated, 5 Kg
Yeast Extract, Granulated, is a high-quality product used extensively in microbiological media for the cultivation of a variety of microorganisms. The 5 kg bulk package is ideal for large-scale microbiological experiments and industrial applications that require large volumes of nutrient-dense media. Yeast extract is rich in essential amino acids, vitamins, and peptides that support the rapid growth of yeast, bacteria, and fungi. It is commonly used in research, fermentation processes, and quality control testing. This granulated yeast extract ensures ease of handling, accurate measurement, and consistent results when preparing media for microbiological studies and bioprocessing applications.
HIMEDIA Yeast Extract, Granulated, RMG027, Microbiology Culture Media Ingredients, Microbial Growth Supplement, Nitrogen and Vitamin Source, Low Salt, Free Flowing, Granules, 25 kg
Yeast Extract, Granulated is a rich source of amino acids, B-group vitamins and growth factors prepared from a selected strain of Saccharomyces under controlled conditions. The granulated form flows freely and resists lump formation, dissolving cleanly during media preparation, while its low salt content suits a wide range of formulations. It is widely used to enrich microbiological culture media and to support the mass cultivation of bacteria, yeasts and other micro-organisms in research and production. Store in a cool dry place. Packaged as 25 kg.
Medchemexpress LLC Ropidoxuridine | 93265-81-7 | MFCD13194773 | 99.6% | 338.10 g/mol | C9H11IN2O4 | 5 MG
Ropidoxuridine (IPdR) is an orally available halogenated thymidine analog investigated as a potential radiosensitizer for use in human tumors. Supplied for research use, the compound is available as a solid or as a DMSO solution and is characterized by high purity and defined storage recommendations.
- Orally available halogenated thymidine analog.
- Investigated as a potential radiosensitizer for human tumors.
- Available as solid in multiple milligram sizes and as a 10 mM solution in DMSO.
- High purity (99.59%).
- Physical appearance: light yellow to green-yellow solid.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
HIMEDIA Chloramphenicol Yeast Glucose Agar, M1008, Microbiology Culture Media, Dehydrated Culture Media, Selective Agar, Yeast and Mould Enumeration, Dairy Products, Powder, 500 g
Chloramphenicol Yeast Glucose Agar is a selective medium for enumerating yeasts and moulds in milk and milk products. Yeast extract and dextrose support vigorous fungal growth while incorporated chloramphenicol suppresses accompanying bacteria, giving clean, countable plates, final pH 6.6. Its low pH dependence on antibiotic selection makes it well suited to dairy and food mycology where reliable fungal recovery is essential. Dehydrated powder, store in a cool dry place. Packaged as 500 g.
General Laboratory Products MICROBIO BUFFWATER 500ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Phosphate Buffered Water, 500 ML, W/M Jar, 12/CS
United States Biological Corporation Tryptone (BSE-Free) | 500g
Tryptone is a specially formulated enzymatic digest of casein, similar to Peptone from gelatin. It is used to supply higher growth rates when used in molecular biology media preparations such as YPD Broth and Agar. Used as a nitrogen source in culture media for fastidious and non-fastidious organisms. Also used to differentially select bacteria based on carbohydrate intake since Tryptone is carbohydrate deficient.
Abcam DRB (Benzimidazole), Casein kinase II inhibitor, 50MG
MW 319.14 g/mol, Purity >98%. Casein kinase II inhibitor (Ki values are 23 and 48 μM for CKII and CKI, respectively). Inhibitor of RNA polymerase II transcription in vitro and in vivo. Shown to inhibit cyclin C/CDK8 (IC₅₀ = 17 μM) and cyclin H/CDK7/p38 (IC₅₀ = 18 μM) signaling.
The product is subject to the following: Abcam Restricted Use Statement
General Laboratory Products MICRO DEION WATER 250ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Deionized Water, 250 ML, W/M Jar, 12/CS
Thomas Scientific Sheep Blood, Defibrinated, 500mL, screw cap
Our animal blood is obtained from a controlled herd that is kept free of antimicrobic drugs and disease. All animals are maintained in a healthy condition and treated humanely in accordance with government regulations. Fresh blood is delivered to Hardy Diagnostics every week. We ship to our customers every Tuesday.
General Laboratory Products MICROBIO DI WATER 10ML 100/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Deionized Water, 10ML, 16 x 125 Glass Tube, 100/CS
Medchemexpress LLC Lometrexol | 106400-81-1 | MFCD00866319 | >98.0% | C21H25N5O6 | 10MG
Lometrexol is an antipurine antifolate research compound that inhibits glycinamide ribonucleotide formyltransferase (GARFT) and human serine hydroxymethyltransferase 1/2 (hSHMT1/2). It is used in biochemical and oncology research to study de novo purine synthesis, cell proliferation, and apoptosis.
- Potent inhibitor of GARFT and hSHMT1/2 for mechanistic studies.
- Suitable for in vitro biochemical and cellular assays.
- Available in small research pack sizes for screening and formulation.
- Well characterized with reported molecular formula C21H25N5O6.
- Supplied with supporting product documentation and datasheet for characterization.
General Laboratory Products MICROBIO FLUIDD 1000ML 6/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Fluid D, 1000 ML, W/M Jar, 6/CS