NAPSA (NAP1, NAPA, Napsin-A, Aspartyl Protease 4, ASP4, Asp 4, Napsin-1, TA01/TA02) (PE)

Store product at 4 degree C in the dark. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: PE conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.