UPF3B antibody

Catalog No. ABIN2458551

Product Details anti-UPF3B Antibody

Target: UPF3B (UPF3 Regulator of Nonsense Transcripts Homolog B (UPF3B))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This UPF3B antibody is un-conjugated

Application: Western Blotting (WB), ELISA

Purification: Antibody is purified by peptide affinity chromatography method.

Immunogen: Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human UPF3B.

Application Details

Application Notes: UPF3B antibody can be used for detection of UPF3B by ELISA at 1:312500. UPF3B antibody can be used for detection of UPF3B by western blot at 1 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 50 ?L of distilled water. Final antibody concentration is 1 mg/mL.

Concentration: 1 mg/mL

Buffer: Antibody is lyophilized in PBS buffer with 2 % sucrose.

Handling Advice: As with any antibody avoid repeat freeze-thaw cycles.

Storage: 4 °C/-20 °C

Storage Comment: For short periods of storage (days) store at 4 °C. For longer periods of storage, store UPF3B antibody at -20 °C.

Target Details for UPF3B

Target: UPF3B (UPF3 Regulator of Nonsense Transcripts Homolog B (UPF3B))

Alternative Name: UPF3B (UPF3B Products)

Synonyms: HUPF3B antibody, MRXS14 antibody, RENT3B antibody, UPF3X antibody, 5730594O13Rik antibody, AI317193 antibody, AW541158 antibody, RGD1560264 antibody, UPF3B, regulator of nonsense mediated mRNA decay antibody, UPF3 regulator of nonsense transcripts homolog B (yeast) antibody, UPF3B antibody, Upf3b antibody

Background: UPF3B is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. The protein is one of two functional homologs to yeast Upf3p. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. It forms with Y14 a complex that binds specifically 20 nt upstream of exon-exon junctions This gene encodes a protein that is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. The encoded protein is one of two functional homologs to yeast Upf3p. mRNA surveillance detects exported mRNAs with truncated open reading frames and initiates nonsense-mediated mRNA decay (NMD). When translation ends upstream from the last exon-exon junction, this triggers NMD to degrade mRNAs containing premature stop codons. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. It forms with Y14 a complex that binds specifically 20 nt upstream of exon-exon junctions. This gene is located on the long arm of chromosome X. Two splice variants encoding different isoforms have been found for this gene.

Molecular Weight: 58 kDa

Gene ID: 65109

NCBI Accession: NP_542199

UniProt: Q9BZI7