Phospho-PRP19 Blocking Peptide

General Information

Product

Phospho-PRP19 Peptide

Description

Antigenic Blocking Peptide Phosphorylated pre-mRNA-processing factor 19 Antibody

Verified Applications

Immunodepletion, Immunocompetition

Peptide Description

Phosphorylated synthetic peptide taken within amino acid region 200-300 on rat PRP19F protein.

Accession #

NCBI:  NP_647549

Physical Properties

Quantity

250 µg

Volume

100 µl

Form

Antigenic Blocking Peptide

Storage

-20⁰C for long term storage

Application Protocol

Competition/Depletion assay

Refer to competition assay protocol

Protein

Uniprot #

Q9JMJ4

Overview

Ubiquitin-protein ligase which is a core component of several complexes mainly involved pre-mRNA splicing and DNA repair. Core component of the PRP19C/Prp19 complex/NTC/Nineteen complex which is part of the spliceosome and participates in its assembly, its remodeling and is required for its activity. During assembly of the spliceosome, mediates 'Lys-63'-linked polyubiquitination of the U4 spliceosomal protein PRPF3.

Molecular Function

Ligase, DNA binding, ubiquitin-ubiquitin ligase activity

Structure

Homotetramer. Component of the Prp19 complex/PRP19C/Nineteen complex/NTC and related complexes described as PRP19-CDC5L splicing complex and PSO4 complex. A homotetramer of PRPF19, CDC5L, PLRG1 and BCAS2 constitute the core of those complexes. The interaction with CDC5L, PLRG1 and BCAS2 is direct within this core complex.

Alternative Nomenclature

hPso4 antibody

NMP200 antibody

Nuclear matrix protein 200 antibody

pre mRNA processing factor 19 antibody

PRP19 antibody

PRP19/PSO4 homolog antibody

PRPF19 antibody

PSO4 antibody

psoralen 4 antibody

Senescence evasion factor antibody

SNEV antibody

UBOX4 antibody