CD104 represents the integrin beta4 subunit that associates non-covalently with integrin alpha6 (CD49f) to form the alpha6beta4 integrin heterodimer.2, 3 The alpha6beta4 complex is expressed on the basal surface of a variety of epithelial cell types, particularly on stratified squamous epithelia. It is also found in peripheral nerves, in certain subsets of endothelial cells, and on immature thymocytes, and has been found to be associated with a number of malignant tissues.3-5, 6 Hemidesmosomal alpha6beta4 plays an important role in the adhesion of epithelial cells to basement membranes via interactions with laminin and/or kalinin anchoring filaments.7 It is not known if the antibody can block this adhesion.
Applications:
Suitable for use in Flow Cytometry. Other applications not tested.
Recommended Dilution:
Flow Cytometry: Neat-1:5; 10ul labels 10e6 cells in 100ul
Optimal dilutions to be determined by the researcher.
Storage and Stability:
May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.