pAb 180 and pAB 183 increase axon associated MAG. A) MAG immunofluorescence of myelinating rat DRG co-cultures. Merged or MAG only image of axon bundles of similar size with or without pAb183. Image shows examples of axon bundles determined to be MAG negative (No Ab control) or MAG positive (+30 nM pAb183). Red staining is MAG, Green is MMP-28, Nuclei are stained blue with DAPI. B) Quantification of MAG positive axon bundles following anti-MMP-28 treatment. Data represent mean of 3 independent experiments ± SEM.