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This question is going to answer the steps for a western blot.
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And so to review real quick, a blotting technique in biology is used whenever something is transferred from a gel to a membrane typically, and then the results are somehow visualized.
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So we're going to walk through the steps, and then that will help us answer this question.
00:21
So it's all about protein detection and analysis.
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So the first step is, happens on a gel.
00:29
So this is about electrophoresis.
00:33
And the proteins are placed in different wells and then analyze for their size as they move down in speeds relative to their size.
00:45
So that's the first step.
00:47
And then because it's blotting, we're going to transfer them to a membrane.
00:53
And these are made out of several compounds, typically something like polyvinyl, diphyluride or something like that.
01:03
So we're transferred...