LIN28B Antibody

• Gene Name:

  Lin-28 homolog B

• Gene Aliases:

  CSDD2; Lin-28.2; lin-28B; protein lin-28 homolog B.

• Gene ID:

  389421

• Accession Number:

  NP_001004317

• Reactivity:

  Human

• Immunogen:

  Recombinant Human Protein lin-28 homolog B protein (166-250AA)

• Target:

  Suppressor of microRNA (miRNA) biogenesis, including that of let-7 and possibly of miR107, miR-143 and miR-200c. Binds primary let-7 transcripts (pri-let-7), including pri-let-7g and pri-let-7a-1, and sequester them in the nucleolus, away from the microprocessor complex, hence preventing their processing into mature miRNA (PubMed:22118463) . Does not act on pri-miR21 (PubMed:22118463) . The repression of let-7 expression is required for normal development and contributes to maintain the pluripotent state of embryonic stem cells by preventing let-7-mediated differentiation. When overexpressed, recruits ZCCHC11/TUT4 uridylyltransferase to pre-let-7 transcripts, leading to their terminal uridylation and degradation (PubMed:19703396) . This activity might not be relevant in vivo, as LIN28B-mediated inhibition of let-7 miRNA maturation appears to be ZCCHC11-independent (PubMed:22118463) . Interaction with target pre-miRNAs occurs via an 5'-GGAG-3' motif in the pre-miRNA terminal loop. Mediates MYC-induced let-7 repression (By similarity) . When overexpressed, isoform 1 stimulates growth of the breast adenocarcinoma cell line MCF-7. Isoform 2 has no effect on cell growth.

• Clonality:

  Polyclonal

• Conjugation:

  Unconjugated

• Type:

  Polyclonal Antibody

• Applications:

  Enzyme-linked immunosorbent assay|Immunofluorescence|Immunohistochemistry

• Purification:

  Protein G Purified

• Assay Protocol:

  Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

• Format:

  Liquid

• Reconstitution:

  -20°C or -80°C

• Fragment:

  IgG

• NCBI Gene Symbol:

  LIN28B

• Host or Source:

  Rabbit

• Protein Name:

  Protein lin-28 homolog B

• Gene Name URL:

  LIN28B

• CAS Number:

  9007-83-4

• Nucleotide Accession Number:

  NM_001004317