RENT1/UPF1 antibody

Catalog No. ABIN6266288

Product Details anti-RENT1/UPF1 Antibody

Target: RENT1/UPF1 (UPF1) (UPF1 Regulator of Nonsense Transcripts Homolog (UPF1))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RENT1/UPF1 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificity: UPF1 Antibody detects endogenous levels of total UPF1

Cross-Reactivity: Human, Mouse (Murine), Rat (Rattus)

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthetic peptide of human UPF1

Isotype: IgG

Application Details

Application Notes: WB 1:500-1:2000 IHC 1:50-1:200, IF/ICC 1:100-1:500

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline ,  pH 7.4, 150  mM NaCl, 0.02 % sodium azide and 50 % glycerol.

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: Store at -20 °C.Stable for 12 months from date of receipt

Expiry Date: 12 months

Target Details for RENT1/UPF1

Target: RENT1/UPF1 (UPF1) (UPF1 Regulator of Nonsense Transcripts Homolog (UPF1))

Alternative Name: UPF1 (UPF1 Products)

Synonyms: HUPF1 antibody, NORF1 antibody, RENT1 antibody, pNORF1 antibody, smg-2 antibody, B430202H16Rik antibody, PNORF-1 antibody, Rent1 antibody, Upflp antibody, rent1 antibody, wu:fi40f07 antibody, wu:fj48a01 antibody, zgc:55472 antibody, Tb05.3C6.50 antibody, AO090012000584 antibody, hupf1 antibody, norf1 antibody, pnorf1 antibody, upf1 antibody, UPF1, RNA helicase and ATPase antibody, UPF1 regulator of nonsense transcripts homolog (yeast) antibody, upf1 regulator of nonsense transcripts homolog (yeast) antibody, regulator of nonsense transcripts 1 antibody, Regulator of nonsense transcripts 1 antibody, UPF1 regulator of nonsense transcripts homolog S homeolog antibody, UPF1 antibody, Upf1 antibody, upf1 antibody, Tc00.1047053511317.30 antibody, Tb927.5.2140 antibody, TVAG_453890 antibody, TVAG_237840 antibody, AOR_1_1018194 antibody, HPB8_739 antibody, smg-2 antibody, upf1.S antibody

Background:

Description: RNA-dependent helicase and ATPase required for nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Is recruited to mRNAs upon translation termination and undergoes a cycle of phosphorylation and dephosphorylation, its phosphorylation appears to be a key step in NMD. Recruited by release factors to stalled ribosomes together with the SMG1C protein kinase complex to form the transient SURF (SMG1-UPF1-eRF1-eRF3) complex. In EJC-dependent NMD, the SURF complex associates with the exon junction complex (EJC) (located 50-55 or more nucleotides downstream from the termination codon) through UPF2 and allows the formation of an UPF1-UPF2-UPF3 surveillance complex which is believed to activate NMD. Phosphorylated UPF1 is recognized by EST1B/SMG5, SMG6 and SMG7 which are thought to provide a link to the mRNA degradation machinery involving exonucleolytic and endonucleolytic pathways, and to serve as adapters to protein phosphatase 2A (PP2A), thereby triggering UPF1 dephosphorylation and allowing the recycling of NMD factors. UPF1 can also activate NMD without UPF2 or UPF3, and in the absence of the NMD-enhancing downstream EJC indicative for alternative NMD pathways. Plays a role in replication-dependent histone mRNA degradation at the end of phase S, the function is independent of UPF2. For the recognition of premature termination codons (PTC) and initiation of NMD a competitive interaction between UPF1 and PABPC1 with the ribosome-bound release factors is proposed. The ATPase activity of UPF1 is required for disassembly of mRNPs undergoing NMD. Essential for embryonic viability.

Gene: UPF1

Molecular Weight: 123kDa

Gene ID: 5976

UniProt: Q92900

Pathways: SARS-CoV-2 Protein Interactome