Subject: What equipment do I need to make a DNA Fingerprint

Hi there! I am doing a science fair project to find out who sent me a letter. 
My source for DNA will be the saliva that was used to seal the letter. I am 
senior in high school and my mother is a biology teacher and I also have 
access to univeristy lab equipment. I was just wondering what all do I need in 
order to make that fingerprint? I have done extensive research and found out 
that I need certain type of enzymes that I can order online and have sent to 
my school. All i need now is just what equipment is used to make that DNA 
fingerprint and possible sources where I can find it. Thank you so much! 

Re: What equipment do I need to make a DNA Fingerprint