Somebody knows how many proteins and genes exist in human body? maybe you know where can I get this informations.Thanks

You have an estimated 20 000 to 30 000 genes. Each one will encode a protein. Why do you want to know this? Do you want to win in your local pub quiz?

Nobody knows how many human genes there are at the moment, current predictions put the number between 20,000 and 25,000. Visit this site for a summary of the latest guesses. The number of proteins will be similar.

hey what about splice variants?

At present time, there have 100 mln.protein, where 99% antibody

good point