Example sentences for: cytokeratin

How can you use “cytokeratin” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Tag immortalized human tracheal epithelial (HTE) cells grown at different densities and assayed for cytokeratins 6 and 18 showed a density dependent decrease in cytokeratin immunoreactivity and a concomitant increase in %G 1 both in normal growth medium and in differentiation medium (Frisa & Jacobberger, unpublished).

  • Further, CKII may activate CPT-1 via cytoskeletal phosphorylation of cytokeratin.

  • Total RNA was isolated using guanidine thiocyanate extraction and 15 μg of the total RNA was analyzed by Northern hybridization as described previously [ 16 ] . cDNA probes used in hybridization were human fibronectin [ 33 ] , α1(I) collagen [ 34 ] , or cytokeratin 14 cDNA (Hung Tseng, unpublished results).

  • These cells have been extensively characterized by Cell Systems; in addition, we determined that these cells have von Willebrand factor and PECAM, but lack cytokeratin, immunofluorescence.

  • The identity and purity of these cultures was established by immunofluorescent staining as previously described [ 9 ] (in addition to the extensive characterization by Clonetics, we have determined that these cells lack von Willebrand factor and platelet endothelial cell adhesion molecules (PECAM), but are positive for cytokeratin, immunofluorescence and alkaline phosphatase activity).


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