Ward's® Live Escherichia coli Conjugation Strains
About this item
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
Ordering information: 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.
Caution: Although this organism is non pathogenic, Ward’s recommends that you utilize proper aseptic technique when handling all microorganisms.
2 Options Available Below
- Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- Return Policy
Product Details & Documents
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
Ordering information: 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.
Caution: Although this organism is non pathogenic, Ward’s recommends that you utilize proper aseptic technique when handling all microorganisms.
Documents
Bacteria_Fungi Working_with_Bacteria_and_Fungi
Product Literature
Product Family Options
Product Information
- MediaIncubation conditionsStorage conditionsPackagingAvailabilityPrice
- 470179-518Donor Strain (F+)Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- 470179-516Host Strain (F-)Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
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