Biochem/physiol Actions

CLDN17, clustered with CLDN8 at human chromosome 21q22.11, is a four-transmembrane protein with WWCC motif, defined by W-X(17-22)-W-X(2)-C-X(8-10)-C.

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General description

CLDN17 is a member of the claudin family of proteins. It is a component of tight-junction strands that serve as physical barriers to prevent movement of solutes between the layers of epithelial and endothelial cells. Recently, CLDN17 was shown to have increased expression in breast cancer compared to normal breast tissue.

Immunogen

Synthetic peptide directed towards the middle region of human CLDN17

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Sequence

Synthetic peptide located within the following region: KQVQCTGSNERAKAYLLGTSGVLFILTGIFVLIPVSWTANIIIRDFYNPA