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EPIGENETICS : Help required ... Histone Western Blot

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#1 singhabhilasha.84



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Posted 12 February 2013 - 10:12 AM

I did WB against histone H3 .. Antibodies are from Abcam .. Anti H3 blot was done against total histones from Chicken. Now, eventhough the antibody does pick some H1 as well but in my blot i found my blot to detect a band upper to H3 in addition to H3 and delta H3 .
Can anybody pls help me with that ?

#2 bob1


    Thelymitra pulchella

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Posted 12 February 2013 - 11:53 AM

Titrate the antibody if you haven't already - a higher dilution should help remove non-specific binding. You can also add detergents to buffers for washing and antibody steps.

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