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

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.

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.