Rabbit polyclonal antibody to Rrn3 (phospho~S649) polyclonal antibody

Description
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.

Specification
Aliases	RNA polymerase I~specific transcription initiation factor RRN3; Transcription initiation factor IA; TIF~IA; RRN3; TIFIA
Swissprot	Q9NYV6
clone	6A2E7
WB Predicted band size	~74kDa
Host/Isotype	Rabbit IgG
Antibody Type	Primary antibody
Storage	Store at 4°C short term. Aliquot and store at ~20°C long term. Avoid freeze~thaw cycles.
Species Reactivity	Human
Immunogen	Synthetic phosphopeptide derived from human Rrn3 around the phosphorylation site of Serine 649
Formulation	1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Application
WB	1/500~1/1000