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87 résultats pour Bacteria - Living Material | Avantor

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.

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Ward's® Student Bacterial Culture Kit

Ward's® Student Bacterial Culture Kit

Supplier: Avantor

Everything you need to safetly collect and culture bacteria and fungi from your environment

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Ward's® Hemolysis Set

Ward's® Hemolysis Set

Supplier: Avantor

Hemolysis, the rupture of red blood cells, is induced by certain species of streptococcal bacteria that produce extracellular hemolysin.  Observe this phenomenon with this set of 3 non-pathogenic species

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Ward's® Live Staphylococcus saprophyticus Culture

Ward's® Live Staphylococcus saprophyticus Culture

Supplier: Avantor

Grows on dead tissues. Novobiocin resistant (S. epidermidis and S. aureus novobiocin sensitive). 

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Ward's® Live Neisseria flava Culture

Ward's® Live Neisseria flava Culture

Supplier: Avantor

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline. 

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Ward's® Live Staphylococcus aureus Coagulase-Negative Culture (Pathogenic)

Ward's® Live Staphylococcus aureus Coagulase-Negative Culture (Pathogenic)

Supplier: Avantor

This yellow, shiny organism is known to cause wound infections and more famously, toxic shock syndrome.

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Ward's® Live Serratia marcescens D1 Culture

Ward's® Live Serratia marcescens D1 Culture

Supplier: Avantor

This organism is commonly isolated from soil, and depending upon the temperature of its environment, can produce a distinctive red pigment.

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Ward's® Live Streptococcus viridians Culture - PATHOGEN

Ward's® Live Streptococcus viridians Culture - PATHOGEN

Supplier: Avantor

Isolated from human saliva, sputum, and intestine. No Lancefield group shown, alpha hemolysis.

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Ward's® Moraxella catarrhalis

Ward's® Moraxella catarrhalis

Supplier: Avantor

Normal flora of respiratory tract. Beta-lactamase positive. Also known by the name Branhamella catarrhalis

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Ward's®  Live Clostridium beijerinckii Culture

Ward's® Live Clostridium beijerinckii Culture

Supplier: Avantor

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 Streptomyces griseus Culture

Ward's® Live Streptomyces griseus Culture

Supplier: Avantor

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

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Fischerella (Stigonema)

Fischerella (Stigonema)

Supplier: Ward's Science

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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Ward's® Live Halobacterium salinarium Culture

Ward's® Live Halobacterium salinarium Culture

Supplier: AMERICAN TYPE CULTURE COLL.

Red-pigmented halophile from evaporating salt ponds; requires 25% salt medium, lyses easily in plain water, releasing DNA.

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Streptococcus sanguinis

Streptococcus sanguinis

Supplier: Avantor

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 Corynebacterium xerosis Culture

Ward's® Live Corynebacterium xerosis Culture

Supplier: Avantor

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 Staphylococcus aureus Culture (Pathogenic)

Ward's® Live Staphylococcus aureus Culture (Pathogenic)

Supplier: Avantor

This yellow, shiny organism is known to cause wound infections and more famously, toxic shock syndrome.

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Ward's® Live Rhizobium leguminosarum Culture

Ward's® Live Rhizobium leguminosarum Culture

Supplier: Avantor

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

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