Cell Culture Media, Supplements, and Reagents
Research Products International Corp Tetracycline Hydrochloride, 100 Grams
Tetracycline Hydrochloride is a broad-spectrum antibiotic. Tetracycline inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This interference disrupts the translation process and inhibits bacterial growth.
Tetracycline HCL is effective against a broad range of bacteria, both Gram-positive and Gram-negative. It is commonly used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. It is also used in molecular biology applications, such as the selection of bacteria carrying tetracycline resistance genes in plasmids.
WARNING! This product can expose you to Tetracycline HCl, a chemical which is known to the State of California to cause developmental harm. For more information go to www.P65Warnings.ca.gov.
Promocell GmbH PromoCell Supplement Mix / Skeletal Muscle Cell Growth Medium
The PromoCell Skeletal Muscle Cell Growth Medium is a low-serum medium (5% V/V) developed for the expansion of human skeletal muscle cell cultures.Although all PromoCell media are optimized for use with primary human cells, we have received feedback from customers that this particular medium can also be used for murine, rat, canine, and rabbit skeletal muscle cells.Components:* Growth Medium (Ready-to-use): Includes Basal Medium and SupplementMix* Growth Medium Kit: Includes Basal Medium and SupplementPack* SupplementMix: Contains all media supplements premixed in one vial* SupplementPack: Contains all media supplements as individual vials| Media supplement | Final supplement concentration || Fetal Calf Serum | 0.05 ml / ml || Fetuin (bovine) | 50 μg / ml || Epidermal Growth Factor (recombinant human) | 10 ng / ml || Basic Fibroblast Growth Factor (recombinant human) | 1 ng / ml || Insulin (recombinant human) | 10 μg / ml || Dexamethasone | 0.4 μg / ml |
Alkali Scientific Ampicillin, Sodium Salt, 500 G
Ampicillin Sodium Salt is a high purity broad spectrum beta lactam antibiotic available in bulk powder form for laboratory and production scale applications. It inhibits bacterial cell wall synthesis, providing effective activity against many Gram positive and Gram negative organisms. This reagent is widely used in molecular biology for selective growth of recombinant cells and in microbiology for antibacterial studies. The powder format allows flexible preparation of stock solutions and large volume media formulations. It is suitable for research, fermentation processes, and routine laboratory use where consistent antibacterial activity and reliable experimental outcomes are required.
Alkali Scientific Amphotericin B 250µg/mL Solution, 20 Milliliters
Amphotericin B is a polyene antifungal agent widely used in cell culture and microbiological applications to control fungal contamination. It targets fungal cell membranes by binding to ergosterol, creating pores that disrupt membrane integrity and lead to cell death. This selective mechanism makes it highly effective against yeasts and molds while minimizing effects on mammalian cells when used at appropriate concentrations. The solution format provides a convenient ready to use antifungal reagent for laboratory workflows. It is commonly added to cell culture media to prevent fungal growth and is widely used in research, pharmaceutical, and diagnostic laboratories where maintaining contamination free conditions is critical.
Alkali Scientific Geldanamycin, from Streptomyces hygroscopicus, 1 Mg
Geldanamycin, from Streptomyces hygroscopicus, is a well-known inhibitor of heat shock protein 90 (Hsp90), a key molecular chaperone involved in the stabilization of several client proteins. This 1 mg formulation is widely used in protein research, particularly in studies related to cancer and neurodegenerative diseases. By inhibiting Hsp90, Geldanamycin accelerates the degradation of client proteins, including those involved in oncogenic signaling. It is also being studied as a potential therapeutic agent in targeted cancer treatments. This compound is critical in research investigating the role of Hsp90 in protein folding, cell signaling, and disease progression.
Alkali Scientific Amphotericin B 250µg/mL Solution, 50 Milliliters
Amphotericin B solution is a ready to use antifungal preparation formulated for use in cell culture and microbiological applications. It functions by binding to ergosterol in fungal cell membranes, causing structural disruption and leakage of intracellular components, ultimately leading to fungal cell death. The pre prepared solution format allows easy and accurate addition to culture systems without the need for dissolution or preparation steps. It is commonly used to prevent fungal contamination in cell cultures, tissue cultures, and laboratory experiments. This solution is also suitable for antifungal research and studies requiring controlled inhibition of fungal growth.
Alkali Scientific Carbenicillin, Disodium Salt, 100 G
Carbenicillin Disodium Salt is a beta-lactam antibiotic widely used in microbiology and molecular biology for selective inhibition of bacterial growth. It acts by disrupting cell wall synthesis, leading to bacterial cell death. Carbenicillin is frequently used in cloning and transformation experiments to maintain plasmid selection in bacterial cultures. It is more stable than ampicillin and reduces the formation of satellite colonies, ensuring clearer selection results. This compound is suitable for use in laboratory media and cell culture applications where consistent antibiotic activity is required. It supports research involving genetic engineering, microbial growth control, and studies of antibiotic resistance mechanisms.
Alkali Scientific Carbenicillin, Disodium Salt, 1 G
Carbenicillin Disodium Salt is a beta-lactam antibiotic used in microbiological research for its ability to inhibit bacterial cell wall synthesis. It interferes with the formation of peptidoglycan cross-links, leading to weakened cell walls and bacterial lysis. Carbenicillin is commonly used in molecular biology for the selection of plasmid-containing bacteria, particularly in cloning and transformation experiments. Compared to ampicillin, it offers improved stability and reduced satellite colony formation. This compound is widely applied in cell culture and microbiology laboratories for maintaining selective pressure in bacterial cultures and supporting studies involving gene expression, recombinant DNA technology, and antimicrobial activity.
Alkali Scientific Vancomycin Hydrochloride, 5 G
Vancomycin Hydrochloride is a potent antibiotic used to combat Gram-positive bacterial infections. This 5g powder form is used primarily in laboratory settings for research into antibacterial mechanisms and resistance. Vancomycin disrupts the synthesis of bacterial cell walls by binding to the precursors needed for their formation, leading to bacterial cell death. It is particularly effective against resistant pathogens, including MRSA (methicillin-resistant Staphylococcus aureus). This research-grade vancomycin is crucial in microbiology labs where it is used for in vitro testing, studying microbial resistance, and developing new treatment strategies for resistant infections.
![Biolegend PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 100 tests](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502557635.png-250.jpg)
Biolegend PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 100 tests
PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 100 tests
MOLTOX Molecular Toxicology Inc Phosphate Peptone Buffer w/0.3% Lecithin + 2% Tween 80 (PPBLP), pH 7.0 + 0.2, 500 mL/bottle, Store in Refrigerator
MOLTOX manufactures a wide variety of buffers for your laboratory needs. All MOLTOX reagents are accompanied by a GLP-compliant Formulation and Quality Control statement.
Alkali Scientific Penicillin/Streptomycin/Neomycin Solution, 50 Milliliters
Penicillin/Streptomycin/Neomycin Solution (50mL) is an antibiotic solution designed for use in cell cultures, providing broad-spectrum protection against bacterial contamination. This solution contains penicillin and streptomycin, which are effective against a wide range of bacteria, as well as neomycin, an aminoglycoside antibiotic that targets additional bacterial species. It is commonly used in research to maintain sterile cell cultures, prevent bacterial overgrowth, and support cellular experiments. The 50mL bottle ensures that researchers have an adequate supply for multiple applications, including protein expression, gene regulation studies, and microbial testing, where bacterial contamination must be prevented to ensure accurate results.
Alkali Scientific Spectinomycin Dihydrochloride Pentahydrate, 25 G
Spectinomycin Dihydrochloride Pentahydrate in a 25g powder form is a potent antibiotic used to combat bacterial infections, especially those caused by Gram-negative pathogens. It is primarily employed in clinical settings to treat Neisseria gonorrhoeae, particularly in penicillin-resistant cases. In addition to its therapeutic uses, spectinomycin is extensively utilized in laboratory research to inhibit protein synthesis in bacterial cultures. This allows for studies related to bacterial growth, gene expression, and antibiotic resistance. The 25g size is ideal for experimental setups requiring precise concentrations, providing sufficient material for both clinical and research applications.
Alkali Scientific Carbenicillin, Disodium Salt, 500 G
Carbenicillin Disodium Salt is a beta-lactam antibiotic widely used in microbiology and molecular biology for selective inhibition of bacterial growth. It acts by disrupting cell wall synthesis, leading to bacterial cell death. Carbenicillin is frequently used in cloning and transformation experiments to maintain plasmid selection in bacterial cultures. It is more stable than ampicillin and reduces the formation of satellite colonies, ensuring clearer selection results. This compound is suitable for use in laboratory media and cell culture applications where consistent antibiotic activity is required. It supports research involving genetic engineering, microbial growth control, and studies of antibiotic resistance mechanisms.