The antiserum was produced against synthesized peptide derived from human URB1. AA range:2013-2062
Alternative Names:
URB1, C21orf108, KIAA0539, NOP254, NPA1, Nucleolar pre-ribosomal-associated protein 1, Nucleolar protein 254 kDa, URB1 ribosome biogenesis 1 homolog
URB1, also named as C21orf108, KIAA0539 and NPA1, is a 2271 amino acid protein that is homologous to the S. cerevisiae protein URB1 which is a nucleolar protein involved in the normal accumulation of 25S and 5. S rRNAs and may also play a role in the biosynthesis of the 60S ribosomal unit. Also localized to the nucleolus, human URB1 is thought to have the same functions as S. cerevisiae URB1. The antibody is specific to URB1.
