As noted, science cannot "prove" anything.
First, science does not deal in proof, it deals in evidence
Second, and what has religion ever proven?
And the idea that you say life has been created "several times in a laboratory" is not making sense.
I suggest you try researching "life created in laboratory".
Science does not prove that God does not exist,
Nor does religion, science does not deal in the supernatural and religion stomps it foot and says "believe in magic"
Or that God does or does not give life.
As previously stated, science deals in evidence. There is no evidence to suggest a god (any of the 3800+ creator gods) did it
You and science will never prove that God does not exist and is not the Creator and guarantor of life
Nor will you but you will bluster and believe