PIAS2 antibody (N-Term)

Catalog No. ABIN6242527

This anti-PIAS2 antibody is a Rabbit Polyclonal antibody detecting PIAS2 in WB and IHC (p). Suitable for Human.

Quick Overview for PIAS2 antibody (N-Term) (ABIN6242527)

Target: PIAS2 (Protein Inhibitor of Activated STAT, 2 (PIAS2))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This PIAS2 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Clone: RB0678

Product Details anti-PIAS2 Antibody

Binding Specificity: AA 109-140, N-Term

Predicted Reactivity: M, Rat

Purification: This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.

Immunogen: This PIAS2 (PIASx1/2) antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 109-140 amino acids from the N-terminal region of human PIAS2 (PIASx1/2).

Isotype: Ig Fraction

Application Details

Application Notes: WB: 1:1000. WB: 1:1000. IHC-P: 1:50~100

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Expiry Date: 6 months

Target Details for PIAS2

Target: PIAS2 (Protein Inhibitor of Activated STAT, 2 (PIAS2))

Alternative Name: PIAS2 (PIASx1/2)

Background: PIASX functions as an E3-type small ubiquitin-like modifier (SUMO) ligase, stabilizing the interaction between UBE2I and the substrate, and as a SUMO-tethering factor. This protein plays a crucial role as a transcriptional coregulator in various cellular pathways, including the STAT pathway, the p53 pathway and the steroid hormone signaling pathway. The effects of this transcriptional coregulation, transactivation or silencing may vary depending upon the biological context and the PIAS2 isoform studied. However, it seems to be mostly involved in gene silencing. PIASX binds to sumoylated ELK1 and enhances its transcriptional activity by preventing recruitment of HDAC2 by ELK1, thus reversing SUMO-mediated repression of ELK1 transactivation activity. Isoform PIAS2-beta, but not isoform PIAS2-alpha, promotes MDM2 sumoylation. Isoform PIAS2-alpha promotes PARK7 sumoylation. Isoform PIAS2-beta promotes NCOA2 sumoylation more efficiently than isoform PIAS2-alpha.

Molecular Weight: 68240

NCBI Accession: NP_004662, NP_775298

UniProt: O75928

Pathways: JAK-STAT Signaling, Intracellular Steroid Hormone Receptor Signaling Pathway, Regulation of Intracellular Steroid Hormone Receptor Signaling