ZO-1 (Tight Junction-associated Polypeptide, Zonula Occludens 1) (Biotin)

Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Recognizes human ZO-1 alpha+ and ZO-1 alpha-isoforms. Reactivity with dlg has not been characterized. No reactivity with PSD-95 or p55 has been observed on Western Blots, but potential reactivity with these proteins has not been fully characterized. Species Crossreactivtiy: mouse, rat, guinea pig, canine. Moderate reactivity with chicken.