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Protein measurements in 2% Triton X samples


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#1 Fribytter

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Posted 11 January 2012 - 08:22 AM

Hi all,

do any of you know what techniques can be used to determine protein quantity in cell lysates that contain 2% triton x. I have lysed my cells in lysis buffer containing 2% triton, because I am looking at a membrane bound protein (LC3) by WB.

Bradford etc. reagents are reacting very! good with Triton X, and the reagent gets saturated very fast by Triton.

Any suggestions?

#2 mdfenko

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Posted 12 January 2012 - 08:22 AM

the bca protein assay is compatible with up to 5% triton x-100 (1% other tritons)

Edited by mdfenko, 12 January 2012 - 08:24 AM.

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