PUM2 antibody

Catalog No. ABIN7118125

This Rabbit Polyclonal antibody specifically detects PUM2 in WB and ELISA. It exhibits reactivity toward Human, Mouse and Rat.

Quick Overview for PUM2 antibody (ABIN7118125)

Target: PUM2 (Pumilio Homolog 2 (Drosophila) (PUM2))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This PUM2 antibody is un-conjugated

Application: Western Blotting (WB), ELISA

Product Details anti-PUM2 Antibody

Purification: Immunogen affinity purified

Purity: ≥95 % as determined by SDS-PAGE

Immunogen: pumilio homolog 2(Drosophila)

Isotype: IgG

Application Details

Application Notes: WB: 1:500-1:2000

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: PBS with 0.02 % sodium azide and 50 % glycerol pH 7.3,

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: -20°C for 12 months (Avoid repeated freeze / thaw cycles.)

Expiry Date: 12 months

Target Details for PUM2

Target: PUM2 (Pumilio Homolog 2 (Drosophila) (PUM2))

Alternative Name: PUM2

Background: Synonyms:KIAA0235, PUMH2 Background:Sequence-specific RNA-binding protein that acts as a post-transcriptional repressor 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)(, PubMed:21397187). Mediates post-transcriptional repression of transcripts via different mechanisms: acts via direct recruitment of the CCR4-POP2-NOT deadenylase leading to translational inhibition and mRNA degradation(PubMed:22955276). Also mediates deadenylation-independent repression by promoting accessibility of miRNAs(PubMed:18776931, PubMed:22345517). Acts as a post-transcriptional repressor of E2F3 mRNAs by binding to its 3'-UTR and facilitating miRNA regulation(PubMed:22345517). Plays a role in cytoplasmic sensing of viral infection(PubMed:25340845). Represses a program of genes necessary to maintain genomic stability such as key mitotic, DNA repair and DNA replication factors. Its ability to repress those target mRNAs is regulated by the lncRNA NORAD(non-coding RNA activated by DNA damage) which, due to its high abundance and multitude of PUMILIO binding sites, is able to sequester a significant fraction of PUM1 and PUM2 in the cytoplasm(PubMed:26724866). May regulate DCUN1D3 mRNA levels(PubMed:25349211). May support proliferation and self-renewal of stem cells.

Molecular Weight: 140 kDa

Gene ID: 23369

UniProt: Q8TB72

Pathways: Ribonucleoprotein Complex Subunit Organization