This Antibody was verified by Relative expression to ensure that the antibody binds to the antigen stated. View Details
Immunogen sequence: KKCHYCQSIM HMVANCPHKN VAQPPASSQG RQEAESQPCT STLPREVGGG HGCTSPPFPQ
Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 87%.
Acts as a suppressor of microRNA (miRNA) biogenesis by specifically binding the precursor let-7 (pre-let-7), a miRNA precursor. Acts by binding pre-let-7 and recruiting ZCCHC11/TUT4 uridylyltransferase, leading to the terminal uridylation of pre-let-7. Uridylated pre-let-7 miRNAs fail to be processed by Dicer and undergo degradation. Specifically recognizes the 5'-GGAG-3' motif in the terminal loop of pre-let-7. Also recognizes and binds non pre-let-7 pre-miRNAs that contain the 5'-GGAG-3' motif in the terminal loop, leading to their terminal uridylation and subsequent degradation. Mediates MYC-mediated let-7 repression. Isoform 1, when overexpressed, stimulates growth of the breast adenocarcinoma cell line MCF-7. Isoform 2 has no effect on cell growth.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CSDD2; Lin-28.2; Lin-28B; Protein lin-28 homolog B
Gene Aliases: CSDD2; LIN28B
UniProt ID: (Human) Q6ZN17
Entrez Gene ID: (Human) 389421