User:Sim Huay Ping/Notebook/CBE/08/150/2009/01/13: Difference between revisions

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To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and label as untreated
To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and label as untreated
To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and 6ul of AMP and label as treated
To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and 6ul of AMP and label as treated
Put both microvial into the shaking incubate and leave for 15 mins
Put both microvial into the shaking incubate and leave for 15 mins
Wash, centrifuge and vortex the microvials 3 times with 0.9% NaCl
Wash, centrifuge and vortex the microvials 3 times with 0.9% NaCl
To the pellet after washing, add in 500ul of 50% ethanol and then vortex and centrifuge
To the pellet after washing, add in 500ul of 50% ethanol and then vortex and centrifuge
To the pellet after washing with 50% ethanol, add in 500ul of 90% ethanol and then vortex and centrifuge
To the pellet after washing with 50% ethanol, add in 500ul of 90% ethanol and then vortex and centrifuge
Pipette 10ul of each treated and the untreated mixture onto the microscope glass. Spread the samples beside each other
Pipette 10ul of each treated and the untreated mixture onto the microscope glass. Spread the samples beside each other
Leave the sample to dry for 15 mins
Leave the sample to dry for 15 mins



Revision as of 08:04, 4 February 2009

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AFM sample preparation

To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and label as untreated

To 100ml of bacteria innoculum in a microvial, add 100ul of AMP and 6ul of AMP and label as treated

Put both microvial into the shaking incubate and leave for 15 mins

Wash, centrifuge and vortex the microvials 3 times with 0.9% NaCl

To the pellet after washing, add in 500ul of 50% ethanol and then vortex and centrifuge

To the pellet after washing with 50% ethanol, add in 500ul of 90% ethanol and then vortex and centrifuge

Pipette 10ul of each treated and the untreated mixture onto the microscope glass. Spread the samples beside each other

Leave the sample to dry for 15 mins