Rabbit anti-Human SRA1 Polyclonal Antibody

Uniprot Id

Q9HD15

Target Species

Human

Target Name

SRA1

Target Full Name

Steroid receptor RNA activator 1

Target Function

Functional RNA which acts as a transcriptional coactivator that selectively enhances steroid receptor-mediated transactivation ligand-independently through a mechanism involving the modulating N-terminal domain (AF-1) of steroid receptors. Also mediates transcriptional coactivation of steroid receptors ligand-dependently through the steroid-binding domain (AF-2). Enhances cellular proliferation and differentiation and promotes apoptosis in vivo. May play a role in tumorigenesis.

Target Subcellular Location

Nucleus. Cytoplasm.

Target Protein Families

SRA1 family

Target Tissue Specificity

Highly expressed in liver and skeletal muscle and to a lesser extent in brain. Also expressed in both normal and tumorigenic breast epithelial cell lines. Significantly up-regulated in human tumors of the breast, ovary, and uterus.

Target Synonyms

MGC87674; PP7684; SR A1; SRA; SRA1; SRA1_HUMAN; SRAP; Steroid receptor coactivator; Steroid receptor RNA activator 1 (complexes with NCOA1); Steroid receptor RNA activator 1; Steroid receptor RNA activator protein; STRAA1

Target Background

Both long non-coding and protein-coding RNAs are transcribed from this gene, and they represent alternatively spliced transcript variants. This gene was initially defined as a non-coding RNA, which is a coactivator for several nuclear receptors (NRs) and is associated with breast cancer. It has now been found that this gene is involved in the regulation of many NR and non-NR activities, including metabolism, adipogenesis and chromatin organization. The long non-coding RNA transcripts interact with a variety of proteins, including the protein encoded by this gene. The encoded protein acts as a transcriptional repressor by binding to the non-coding RNA.