USF2 Antibody / Upstream stimulatory factor 2

• Catalog Number: orb1824711
• Category: Antibodies
• Description: The ubiquitously expressed cellular upstream stimulatory factor (USF) consists of USF-1 and USF-2 polypeptides which independently exhibit site-specific DNA binding and are members of the c-Myc-related family of regulatory factors containing helix-loop-helix domains. USF also contains a leucine repeat that is required for efficient DNA binding. USF was originally identified as an upstream stimulatory factor that binds the core sequence CACGTG in the adenovirus late promoter. These findings, together with the demonstration of cooperative interaction between USF and the initiatorbinding protein, TFII-I, raises the possibility of a more general involvement of USF in transcriptional regulation. While expression of both USF-1 and USF-2 species is ubiquitous, different ratios of USF homo- and heterodimers are found in different cell types.
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: PCRP-USF2-1A7
• Tested applications: FACS, IF, IHC-P
• Reactivity: Human
• Isotype: Mouse IgG2c, kappa
• Immunogen: A recombinant partial protein sequence (within amino acids 220-346) from the human protein was used as the immunogen for the Upstream stimulatory factor 2 antibody.
• Dilution range: Flow cytometry: 1-2ug/million cells,Immunofluorescence: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
• Conjugation: Unconjugated
• Formula: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
• Hazard Information: This Upstream stimulatory factor 2 antibody is available for research use only.
• UniProt ID: Q15853
• Storage: Aliquot the Upstream stimulatory factor 2 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Expiration Date: 12 months from date of receipt.