Does anybody have a good protocol for detecting soluble, secreted proteins on a Western after resolving by SDS-PAGE?
I want to detect interleukin 1-beta produced and processed by macrophages upon stimulation of the NLRP3 inflammasome.
Do I have to run the supernatant through a molecular weight cutoff filter in order to concentrate it? Or can I just add loading dye to the supernatant and run the gel?
Thanks!
JYaron
Member Since 02 Jan 2013Offline Last Active May 14 2013 02:06 PM





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