URI1 C19orf2 NNX3 PPP1R19 RMP URI Unconventional prefoldin RPB5 interactor 1 Protein NNX3 Protein phosphatase 1 regulatory subunit 19 RNA polymerase II subunit 5-mediating protein
Molecular Weight(MW)
59832 Da
Function
Involved in gene transcription regulation. Acts as a transcriptional repressor in concert with the corepressor UXT to regulate androgen receptor (AR) transcription. May act as a tumor suppressor to repress AR-mediated gene transcription and to inhibit anchorage-independent growth in prostate cancer cells Required for cell survival in ovarian cancer cells. Together with UXT, associates with chromatin to the NKX3-1 promoter region Antagonizes transcriptional modulation via hepatitis B virus X protein
Tissue Specificity
Ubiquitous. Expressed in ovarian cancers (at protein level). Expressed strongly in skeletal muscle. Expressed weakly in brain, heart, pancreas and in prostate epithelial cells
Cellular Localization
Nucleus. Cytoplasm. Mitochondrion. Cell projection, dendrite (By similarity). Note=Colocalizes with PFDN2, PFDN4, PPP1CC, RPS6KB1 and STAP1 at mitochondrion
The anti-RMP Pab is used in Western blot to detect RMP in T47D (left) and Jurkat (right) cell line lysates.
Application Notes
WB:1:250~500
Additional Information
Form
Liquid
Storage Instructions
For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Storage Buffer
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.