Protist Nucleic Acids Cryptosporidium parvum Tyzzer (ATCC® PRA-67D™) ATCC® Number: PRA-67D ™ Organism: Cryptosporidium parvum Strain: Genomic DNA from Cryptosporidium parvum Strain Iowa [ATCC® PRA-67™] Depositor: ATCC For-Profit: $450.00 Non-Profit: $450.00 Add to Cart Preview Product Compare Isolation: Feces, animal, 2002 Biosafety Level: 1 Product Sheet Certificateof Analysis MSDS 1