This is an SDS-PAGE gel. It's used to separate proteins to either a) confirm a protein is present or b) separate a protein from a fairly clean sample. This sample has way too much crap in it to be of value. You can't even separate some of these bands. Also there's no marker so there's no way of narrowing down how big a protein you have (the marker has stuff at known sizes) so this would be completely useless even if it wasn't so messy.