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PUM1 Antibody (Y83)

Catalog # Availability Size / Price Inquiry
APR05935G 100 μl / $495

PUM1 Antibody (Y83)

Brand

Leading Biology

Catalog Number

APR05935G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality PUM1 Antibody (Y83).

Molecular Weight

126473 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm.

Host

Rabbit

Species Reactivity

Human

Immunogen

62-91 aa

Target

This PUM1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 62-91 amino acids from human PUM1.

Isotype

Rabbit Ig

Symbol

KIAA0099, PUMH1

GeneID

UniProt ID

Function

Sequence-specific RNA-binding protein that negatively regulates translation and mRNA stability by binding the 3'-UTR of mRNA targets. Binds to an RNA consensus sequence, the Pumilio Response Element (PRE), 5'-UGUANAUA-3', that is related to the Nanos Response Element (NRE). Capable of deadenylation-dependent and -independent modes of repression. May be required to support proliferation and self-renewal of stem cells.

Summary

PUM1 is a member of the PUF family, evolutionarily conserved RNA-binding proteins related to the Pumilio proteins of Drosophila and the fem-3 mRNA binding factor proteins of C. elegans. This protein contains a sequence-specific RNA binding domain comprised of eight repeats and N- and C-terminal flanking regions, and serves as a translational regulator of specific mRNAs by binding to their 3' untranslated regions. The evolutionarily conserved function of this protein in invertebrates and lower vertebrates suggests that the human protein may be involved in translational regulation of embryogenesis, and cell development and differentiation.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, E

Dilution

WB~~1:1000 IHC-P~~1:10~50

Images

Anti-PUM1 Antibody (Y83) at 1:1000 dilution + NCCIT whole cell lysate Lysates/proteins at 20 μg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 126 kDa Blocking/Dilution buffer: 5% NFDM/TBST.

Western blot analysis of PUM1 (arrow) using PUM1 Antibody (Y83) (Cat.APR05935G). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the PUM1 gene (Lane 2) (Origene Technologies).

Formalin-fixed and paraffin-embedded humanbrain tissue reacted with Phospho-PUM1-Y83.ctrl antibody, which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.

Specification

Quantity

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