The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 1 µg/ml. Predicted molecular weight: 23 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
RelevanceSDF2 is thought to be a secretory protein with similarity to hydrophilic regions of yeast mannosyltransferases and is ubiquitously expressed. The gene appears to be reasonably conserved in mammals.