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Bacteria - Living Material
Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.
Applied Filters
Filters
Applied Filters
Ward's® Live Cylindrospermum Culture
This filamentous cyanobacteria is comprised of heterocysts and akinetes that are terminally located on the filament.
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Fischerella (Stigonema)
Freshwater. Filamentous. True branching, dimorphic structure. Basic culture solution.
Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars..
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Gloeotrichia
Freshwater. Filamentous. Trichomes radiating from basil heterocysts. Basic culture solution.
Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.
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Ward's® Live Clostridium beijerinckii Culture
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
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Ward's® Live Mycobacterium nonchromogenicum Culture
This organism is normally isolated from soil and is a non-pathogenic strain of the mycobacterium genus.
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Ward's® Live Streptococcus mutans Culture
Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis.
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Ward's® Live Streptomyces albus Culture
Isolated from straw, can also be found in the soil, and acts as a decomposer. Slight anti-bacterial activity. With coenocytic hyphae
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Ward's® Live Streptococcus gallolyticus Culture
Isolated from the alimentary tract of cows. Lancefield group D, gamma hemolysis. May be pathogenic in humans.
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Bacillus thuringiensis israelensis
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
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Ward's® Live Sporosarcina ureae Culture
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
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Ward's® Live Corynebacterium xerosis Culture
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
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Streptococcus sanguinis
Normal flora of the mouth and throat. Lancefield group H, alpha hemolysis. Optochin resistant. May cause infections in humans. Nonmotile. Cocci; chains. Gram positive reaction. Aerobic. Incubation temperature 37°C. Blood agar growth medium. Note: Pathogen.
Packaged in a 16 x 125 mm tubes. Call our Customer Service for availability of demo plates and other special orders.
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Ward's® Live Streptococcus salivarius Culture
Normal flora of the mouth and throat. Lancefield group K, gamma hemolysis.
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Ward's® Live Mycobacterium phlei Culture - PATHOGEN
This pathogenic organism is sometimes isolated from hay and grass.
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Ward's® Live Staphylococcus saprophyticus Culture
Grows on dead tissues. Novobiocin resistant (S. epidermidis and S. aureus novobiocin sensitive).