The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 0.5 µg/ml. Detects a band of approximately 70 kDa (predicted molecular weight: 74 kDa). Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
功能Required for efficient transcription initiation by RNA polymerase I. Required for the formation of the competent preinitiation complex (PIC). Dissociates from pol I as a consequence of transcription. In vitro, cannot activate transcription in a subsequent transcription reaction.
序列相似性Belongs to the RRN3 family.
翻译后修饰Phosphorylation is required for participation in rDNA transcription.