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產品貨號：BD-PB3382

別名：Protein lin-28 homolog A, Lin-28A, lin28a, lin28

產品名稱：(DANRE) lin28a Rabbit Polyclonal Antibody (Center)

類別：抗原抗體

推薦應用：WB

反應種屬：Zebrafish

Human Swissprot No.Q803L0

特異性：This DANRE lin28a antibody is generated from a rabbit immunized with a KLH conjugated synthetic peptide between 85-119 amino acids from the Central region of DANRE lin28a.

稀釋度：WB 1:2000

預測分子量：22kDa

(DANRE) lin28a Rabbit Polyclonal Antibody (Center)同種型：Rabbit Ig

背景介紹：Acts as a 'translational enhancer', driving specific mRNAs to polysomes and thus increasing the efficiency of protein synthesis. Its association with the translational machinery and target mRNAs results in an increased number of initiation events per molecule of mRNA and, indirectly, in stabilizing the mRNAs. 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 an 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 (By similarity).

細胞定位：Cytoplasm {ECO:0000250|UniProtKB:Q8K3Y3}. Rough endoplasmic reticulum {ECO:0000250|UniProtKB:Q8K3Y3}. Cytoplasm, P-body {ECO:0000250|UniProtKB:Q9H9Z2}. Cytoplasm, Stress granule {ECO:0000250|UniProtKB:Q8K3Y3}. Nucleus, nucleolus {ECO:0000250|UniProtKB:Q8K3Y3}. Note=Predominantly cytoplasmic. In the cytoplasm, localizes to peri-endoplasmic reticulum regions and may be bound to the cytosolic surface of rough endoplasmic reticulum (ER) on which ER-associated mRNAs are translated. Shuttle from the nucleus to the cytoplasm requires RNA-binding. {ECO:0000250|UniProtKB:Q8K3Y3}

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