The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 1 - 5 µg/ml. Predicted molecular weight: 42 kDa.
Use a concentration of 3 µg/ml.
Use at an assay dependent concentration. PubMed: 21768307
FunctionForms an interface between the RNA polymerase II enzyme and chaperone/scaffolding protein, suggesting that it is required to connect RNA polymerase II to regulators of protein complex formation. May be involved in nuclear localization of XPA.
Tissue specificityExpressed ubiquitously.
Sequence similaritiesBelongs to the GPN-loop GTPase family.