level of peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 in blood serum (OBA_2042894) is the amount of a peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 when measured in blood serum. Also known as: blood serum peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 amount.