IRF2BP2 Antibody: IRF2BP2, like the related protein IRF2BP1, is a co-repressor that interacts specifically with the C-terminal repression domain of Interferon Regulatory Factor 2 (IRF2). IRF2BP2 is a direct target gene of p53 and is involved in cell survival during the p53 stress response, able to impede the p53-mediated transactivation of p21 and Bax. IRF2BP2 is also a co-factor of VGLL4 and is required to induce the expression of vascular endothelial growth factor A (VEGF-A) in muscle. It is normally found in the nucleus of skeletal muscle and cardiac cells, but can be found in the cytoplasm during skeletal muscle differentiation.1) Childs KS and Goodbourn S. Identification of novel co-repressor molecules for interferon regulatory factor-2. Nuc. Acids Res. 2003; 31:3016-26.
Immunogen
IRF2BP2 antibody was raised against an 17 amino acid synthetic peptide near the amino terminus of human IRF2BP2. The immunogen is located within amino acids 150 - 200 of IRF2BP2.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
ELISAIHC-P
IRF2BP2 antibody can be used for detection of IRF2BP2 by immunohistochemistry at 5 μg/mL.
Immunohistochemistry of IRF2BP2 in human placenta with IRF2BP2 antibody at 5 μg/mL.
Positive Control
1) Cat. No. 1201 - HeLa Cell Lysate
Application Notes
IRF2BP2 antibody can be used for detection of IRF2BP2 by immunohistochemistry at 5 μg/mL.
Additional Information
Form
Liquid
Storage Instructions
IRF2BP2 antibody can be stored 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
IRF2BP2 Antibody is supplied in PBS containing 0.02% sodium azide.