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Anti-LIN28B Polyclonal Antibody

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Catalog No. TMAB-08317

Anti-LIN28B Polyclonal Antibody is a Rabbit antibody targeting LIN28B. Anti-LIN28B Polyclonal Antibody can be used in WB,IHC-P,IHC-Fr,IF.

Anti-LIN28B Polyclonal Antibody

Anti-LIN28B Polyclonal Antibody

😃Good
Catalog No. TMAB-08317
Anti-LIN28B Polyclonal Antibody is a Rabbit antibody targeting LIN28B. Anti-LIN28B Polyclonal Antibody can be used in WB,IHC-P,IHC-Fr,IF.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
50 μL$2237-10 days7-10 days
100 μL$3747-10 days7-10 days
200 μL$5287-10 days7-10 days
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction

Bioactivity
Description
Anti-LIN28B Polyclonal Antibody is a Rabbit antibody targeting LIN28B. Anti-LIN28B Polyclonal Antibody can be used in WB,IHC-P,IHC-Fr,IF.
Ig Type
IgG
Reactivity
Human,Rat (predicted:Mouse,Chicken,Pig,Cow,Horse,Rabbit,Sheep)
Application
Recommended Dose
WB: 1:500-2000; IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500
Antibody Type
Polyclonal
Host SpeciesRabbit
Subcellular LocalizationCytoplasm. Nucleus. Predominantly cytoplasmic at G1 phase, accumulates in the nucleus in S and G2 phases. The frequency of nuclear localization in S and in G2 phases is 60% and 30%, respectively.
Tissue SpecificityHigh expression in testis, fetal liver, placenta and in hepatocellular carcinoma (HCC). Isoform 1 is only detected in moderately and poorly differentiated HCC tissues and placenta (at protein level). Isoform 2 is detected in fetal liver, non-tumor liver tissues, as well as well-differentiated tumor tissues (at protein level).
ConstructionPolyclonal Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Concentration1mg/ml
Research BackgroundThe protein encoded by this gene belongs to the lin-28 family, which is characterized by the presence of a cold-shock domain and a pair of CCHC zinc finger domains. This gene is highly expressed in testis, fetal liver, placenta, and in primary human tumors and cancer cell lines. It is negatively regulated by microRNAs that target sites in the 3' UTR, and overexpression of this gene in primary tumors is linked to the repression of let-7 family of microRNAs and derepression of let-7 targets, which facilitates cellular transformation. [provided by RefSeq, Jun 2012]
Antigen Details
Immunogen
KLH conjugated synthetic peptide: human Lin-28B
Antigen Species
Human
Gene Name
LIN28B
Gene ID
Protein Name
Protein lin-28 homolog B
Uniprot ID
Function
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.
Chemical Properties
Molecular WeightTheoretical: 27 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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