PA5-21446 targets POLR2B in immunocytochemistry, immunofluorescence, immunohistochemistry (paraffin), and Western blot applications and shows reactivity with Human samples.
The PA5-21446 immunogen is a recombinant fragment corresponding to a region within amino acids 1 and 172 of RNA polymerase IIB (Uniprot ID#P30876).
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Protein Aliases: DNA directed RNA polymerase II 140 kDa polypeptide; DNA-directed RNA polymerase II 140 kDa polypeptide; DNA-directed RNA polymerase II subunit B; DNA-directed RNA polymerase II subunit RPB2; hRPB140; hsRPB2; POL2RB; polymerase (RNA) II (DNA directed) polypeptide B, 140kDa; polymerase (RNA) II subunit B; RNA polymerase II second largest subunit; RNA polymerase II subunit 2; RNA polymerase II subunit B2; RPB2
Gene Aliases: hRPB140; POL2RB; POLR2B; Rpb140; RPB2