AP2 alpha Antibody / TFAP2A / Activator protein 2

SKU: orb1823118

Description

TATA-box binding protein (TBP) interactions with TBP-associated factors (TAFs) are required for the transcription of RNA polymerases. One particular TBP-TAF complex, snRNA-activating protein complex (SNAPC), is unusual in that it regulates basal transcription of both RNA polymerase II and III by binding specifically to a non-TATA-box proximal sequence element (PSE). SNAPC consists of five subunits of varying size. SNAPC binds to Oct-1 and TBP, which are activators of snRNA and RNA polymerases, respectively. The POU domain of Oct-1 binds to SNAPC 190 and effectively recruits SNAPC to the PSE. The cooperative binding of SNAPC and Oct-1 to their respective sequence elements is mediated by a nucleosome positioned between the two sequence elements. SNAPC 19 mediates the assembly of the subunits to form a functional SNAPC transcription regulator. SNAPC 50 (also designated PTFbeta) contains two zinc finger motifs and binds to SNAPC 43 (also designated PTFGamma) but not SNAPC 45 (PTFdelta).

Images & Validation

• Tested Applications: FACS, IHC-P
• Dilution Range: Flow cytometry: 1-2ug/million cells,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
• Reactivity: Human

Key Properties

• Antibody Type: Primary Antibody
• Host: Mouse
• Clonality: Monoclonal
• Isotype: Mouse IgG2a
• Clone No.: PCRP-TFAP2A-2C2
• Immunogen: Recombinant full-length human TFAP2A protein was used as the immunogen for the TFAP2A antibody.
• Conjugation: Unconjugated

Storage & Handling

• Storage: Aliquot the TFAP2A antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
• Expiration Date: 12 months from date of receipt.
• Hazard Information: This TFAP2A antibody is available for research use only.
• Disclaimer: For research use only

Quick Database Links

UniProt

P05549