MABE884

Anti-Lin-28B, clone 17A2 Antibody

clone 17A2, from mouse

• Sinônimo(s): Protein lin-28 homolog B, Lin-28B
• Código UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Propriedades

• fonte biológica: mouse
• Nível de qualidade: 100
• forma do anticorpo: purified immunoglobulin
• tipo de produto de anticorpo: primary antibodies
• clone: 17A2, monoclonal
• reatividade de espécies: human
• técnica(s): immunocytochemistry: suitable; immunoprecipitation (IP): suitable; western blot: suitable
• Isotipo: IgG1κ
• nº de adesão NCBI: NP_001004317
• nº de adesão UniProt: Q6ZN17
• Condições de expedição: wet ice
• modificação pós-traducional do alvo: unmodified
• Informações sobre genes: human ... LIN28B(389421)

Descrição

Descrição geral

Lin28 is a developmentally regulated RNA binding protein (RBP). It’s down regulation is mediated in part by Lin4 and miR-125b, the mammalian micro-RNA homolog of Lin4. It is known to be negatively regulated by retinoic acid and act as a translational enhancer by driving specific mRNAs to polysomes and thus increasing the efficiency of protein synthesis by increasing the number of initiation events per mRNA molecule. Lin28 is necessary and sufficient for selectively blocking the cleavage processing of pri-let-7 miRNAs in embryonic cells (Viswanathan, 2008). Lin28 is a negative regulator of miRNA biogenesis and may play a role in blocking miRNA-mediated differentiation in stem cells and in certain cancers (Viswanathan, 2008). The mechanism by which miR-125b represses Lin28 in mammalian cells appears to involve reductions not only in translational efficiency, but also in mRNA abundance (Wu, 2005). Lin28 has shown to be essential for skeletal muscle differentiation through the translational upregulation of IGF2 expression. It is known to be expressed in testis, placenta, and embryonic stem (ES) cells.

Especificidade

This antibody reacts to both isoforms.

Imunogênio

Recombinant protein corresponding to human Lin28B.

Aplicação

Anti-Lin-28B, clone 17A2 | MABE884 is an antibody against Lin-28B for use in Western Blotting, Immunocytochemistry, Immunoprecipitation.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Nuclear Receptors

Western Blotting Analysis: 1.0 µg/mL from a representative lot detected Lin28B in 10 µg of NTera2 cell lysate.
Immunocytochemistry Analysis: A representative lot detected Lin28B in K-562 cells (Prof. N. Kim, Seoul National University).
Immunoprecipitation Analysis: A representative lot immunoprecipitated Lin28B in Huh7 cell lysate (Prof. N. Kim, Seoul National University).

Qualidade

Evaluated by Western Blotting in HepG2 cell lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected Lin28B in 10 µg of HepG2 cell lysate.

Descrição-alvo

~30 kDa observed. Uniprot describes 2 isoforms produced by alternative splicing at ~27 kDa and ~20 kDa

forma física

Format: Purified

Protein G Purified

Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Armazenamento e estabilidade

Stable for 1 year at 2-8°C from date of receipt.

Outras notas

Concentration: Please refer to lot specific datasheet.

Exoneração de responsabilidade

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 1