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Bradford method


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#1 YanYan

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Posted 11 January 2012 - 03:32 AM

Im sonfused about :

Which step that significantly reduces the yield of your product protein?
What are the important factors in performing Bradford assay correctly?
Is BSA good to use for my standard curve ?

Thanks for ur help !

#2 kottila

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Posted 11 January 2012 - 04:48 AM

1.?
2. stay in the "linear" part of the assay, dilute your samples if necessary.
3. That's the most used protein for creating a standard curve.

#3 mdfenko

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Posted 11 January 2012 - 07:57 AM

3. you may find that bovine gamma globulin (bgg) is a better standard for comparison with most proteins when performing the bradford assay (bsa gives ~2x the response of bgg and many other proteins).
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#4 YanYan

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Posted 13 January 2012 - 05:23 AM

In the first question, I think incubation step is too long so it leads to death phase , is it right dear ?

#5 Inmost sun

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Posted 28 February 2012 - 12:31 PM

1. which system?
3. add. to mdfenko: lysozym or artificial protein mix




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