Application
Western blot analysis in NCI-H460 cell line lysates (35ug/lane).Application
PHAX Antibody immunohistochemistry analysis in formalin fixed and paraffin embedded human brain tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.| Product Name | PHAX Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | Phosphorylated adapter RNA export protein, RNA U small nuclear RNA export adapter protein, PHAX, RNUXA |
| Product description | 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.1) Mourao, A., et al. RNA 16(6):1205-1216(2010) |
| Immunogen | This PHAX antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 297-326 amino acids from the C-terminal region of human PHAX. |
| Clonality | Polyclonal |
|---|---|
| Isotype | Ig |
| Host Species | Rabbit |
| Tested Applications | IHC-PWB |
| For WB starting dilution is: 1:1000 For IHC-P starting dilution is: 1:10~50: |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | PHAX |
|---|---|
| Alternative Names | Phosphorylated adapter RNA export protein RNA U small nuclear RNA export adapter protein PHAX RNUXA |
| Molecular Weight(MW) | 44 kDa |
| Sequence Similarities | Predicted species reactivity based on immunogen sequence: Bovine |
Application
Western blot analysis in NCI-H460 cell line lysates (35ug/lane).
Application
PHAX Antibody immunohistochemistry analysis in formalin fixed and paraffin embedded human brain tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.| Application Notes | For WB starting dilution is: 1:1000 For IHC-P starting dilution is: 1:10~50: |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. |
| Storage Buffer | Supplied in PBS with 0.09% (W/V) sodium azide. |
