ZO-1 (Mid) (Tight Junction-associated Polypeptide, Zonula Occludens 1) (MaxLight 490)

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: MaxLight490 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Recognizes human ZO-1 protein at ~225kD. Bands of unknown origin may be observed at lower molecular weights in some sample lysates. These bands may represent breakdown products.