GTX123554
PHAX antibody
Cannot supply to this region.
- SKU:
- GTX123554
- Additional Names:
- phosphorylated adaptor for RNA export , RNUXA
- Application:
- WB
- Concentration:
- 1 mg/ml
- Physical State:
- Liquid
- Species Reactivity:
- Human
- Purification:
- Affinity Purified
- Storage Conditions:
- -20[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., 2-8[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., -20[o]C/-70[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted.
- Supplier:
- Genetex
- Host:
- Rabbit
- Reactivities:
- Human
- Buffer:
- 0.1M Tris, 0.1M Glycine, 20% Glycerol, 0.01% Thimerosal.
- Immunogen:
- Recombinant protein encompassing a sequence within the center region of human PHAX. The exact sequence is proprietary.
- Uniprot:
- Q9H814
- Synonyms:
- phosphorylated adapter RNA export protein;RNA U small nuclear RNA export adapter protein;RNA U, small nuclear RNA export adapter (phosphorylation regulated);RNA U, small nuclear RNA export adaptor (phosphorylation regulated);RNUXA
- Extra Details:
- A phosphoprotein adapter involved in the XPO1-mediated U snRNA export from the nucleus. Bridge components required for U snRNA export, the cap binding complex (CBC)-bound snRNA on the one hand and the GTPase Ran in its active GTP-bound form together with the export receptor XPO1 on the other. Its phosphorylation in the nucleus is required for U snRNA export complex assembly and export, while its dephosphorylation in the cytoplasm causes export complex disassembly. It is recycled back to the nucleus via the importin alpha/beta heterodimeric import receptor. The directionality of nuclear export is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Its compartmentalized phosphorylation cycle may also contribute to the directionality of export. Binds strongly to m7G-capped U1 and U5 small nuclear RNAs (snRNAs) in a sequence-unspecific manner and phosphorylation-independent manner (By similarity). Plays also a role in the biogenesis of U3 small nucleolar RNA (snoRNA). Involved in the U3 snoRNA transport from nucleoplasm to Cajal bodies. Binds strongly to m7G-capped U3, U8 and U13 precursor snoRNAs and weakly to trimethylated (TMG)-capped U3, U8 and U13 snoRNAs. Binds also to telomerase RNA.
- Shipping Conditions:
- Blue Ice