LIN28B Polyclonal Antibody, PE Conjugated
Product Specifications
Background
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.
Synonyms
Lin28B; CSDD 2; CSDD2; FLJ16517; Lin 28 homolog B C. elegans; Lin 28.2; Lin-28B; LIN28B; LN28B_HUMAN; Protein lin-28 homolog B; Protein lin-28 homolog A, Lin-28A, Zinc finger CCHC domain-containing protein 1.
Gene ID
389421, 79727
Swiss Prot
Q6ZN17, Q9H9Z2
Cellular Locus
Cytoplasm, Nucleus
Host
Rabbit
Cross Reactivity
Human, Rat
Immunogen
65-160/250
Target
LIN28B
Clonality
Polyclonal
Isotype
IgG
Conjugation
PE
Source
KLH conjugated synthetic peptide derived from human Lin-28B
Applications
WB, IF (IHC-P), IF (IHC-F), IF (ICC)
Purification
Purified by Protein A.
Excitation Emission
496,564nm/578nm
Concentration
1µg/µl
Dilution
WB (1:300-5000), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Gene ID URL
389421, 79727
Predicted Cross Reactivity
Mouse, Cow, Sheep, Pig, Horse, Chicken, Rabbit
Curated Selection
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