Ward's® Live Escherichia coli Conjugation Strains
Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.
Conjugation DONOR Culture (F+): Ampicillin Resistant and Streptomycin Sensitive
Conjugation HOST (RECIPIENT) Culture (F-): Ampicillin sensitive and Streptomycin resistant
: These products contain living or perishable materials and will ship via overnight or second day delivery. Please specify a delivery date during checkout
Bacterial and fungal cultures are restricted and can only be ordered by educational professionals.
: Although this organism is non pathogenic, Ward’s recommends that you utilize proper aseptic technique when handling all microorganisms.
- Désignation:Host Strain (F-)
- Storage Conditions:Freezer
- Packaging:Lyophilized
- Media:Tryptic soy agar
- Incubation Conditions:37 °C
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