ANTI-LRRFIP1 (C15-1446-771)

General description

LRRFIP1 (Leucine rich repeat (in FLII) interacting protein 1) is a cytoplasmic protein with binding capacity of dsRNA, GC-rich Z-form dsDNA and AT-rich B-form dsDNA. It consists of an N-terminal domain, coiled coil domain for the the leucine-rich repeat (LRR) interaction of FLI and a nucleic acid binding domain. It is involved in the toll-like receptor (TLR) signaling pathway.

Immunogen

leucine rich repeat recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies^® protocols and other useful information.

Biochem/physiol Actions

LRRFIP1 (Leucine rich repeat (in FLII) interacting protein 1) functions as a transcriptional repressor in the transcriptional activity of epidermal growth factor receptor (EGFR). In immunological response, phosphorylated LRRFIP1 flows towards the lysosomal structures more effectively which further increases responses to lipopolysaccharide (LPS). LRRFIP1 also regulates the activity of human platelets. It interacts with the human actin-remodeling proteins and forms platelet LRRFIP1-interacting protein complex in the platelet cytoskeleton assembly. It also interacts with the mammalian homolog of Drosophila flightless I (Fli-I) protein to produce activated β-catenin. This activated β-catenin stimulates IRF3-dependent production of type I interferon.

Features and Benefits

Prestige Antibodies^® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST85199.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.