UPF3B Antibody

Size

100ug

Clone Number

Aliases

UPF3B antibody; RENT3B antibody; UPF3X antibody; Regulator of nonsense transcripts 3B antibody; Nonsense mRNA reducing factor 3B antibody; Up-frameshift suppressor 3 homolog B antibody; hUpf3B antibody; Up-frameshift suppressor 3 homolog on chromosome X antibody; hUpf3p-X antibody

Immunogen Species

Homo sapiens (Human)

UniProt ID

Q9BZI7

Immunogen

Recombinant Human Regulator of nonsense transcripts 3B protein (319-423AA)

Raised in

Rabbit

Species Reactivity

Human

Tested Applications

ELISA, IHC, IF; Recommended dilution: IHC:1:500-1:1000, IF:1:50-1:200

Background

Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by associating with the nuclear exon junction complex (EJC) and serving as link between the EJC core and NMD machinery. Recruits UPF2 at the cytoplasmic side of the nuclear envelope and the subsequent formation of an UPF1-UPF2-UPF3 surveillance complex (including UPF1 bound to release factors at the stalled ribosome) is believed to activate NMD. In cooperation with UPF2 stimulates both ATPase and RNA helicase activities of UPF1. Binds spliced mRNA upstream of exon-exon junctions. In vitro, stimulates translation; the function is independent of association with UPF2 and components of the EJC core.

Clonality

Polyclonal

Isotype

IgG

Purification Method

>95%, Protein G purified

Conjugate

Non-conjugated

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Stroage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names

UPF3B

Research Areas

Epigenetics and Nuclear Signaling