ILF3 Polyclonal Antibody

Catalogue Numbers: BS5821-50, BS5821-100

Sizes: 50µl, 100µl

Alternative Name: Interleukin enhancer-binding factor 3; Double-stranded RNA-binding protein 76; DRBP76; M-phase phosphoprotein 4; MPP4; Nuclear factor associated with dsRNA; NFAR; Nuclear factor of activated T-cells 90 kDa; NF-AT-90; Translational control protein 80; TCP80; DRBF; MPHOSPH4; NF90

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: Q12906

Host: Rabbit

Reactivity: Human, Mouse, Rat

Applications: WB

All Applications: WB: 1:500~1:1000

Background: NF90 (nuclear factor of activated T-cells 90 kDa), also known as NFAR, DRBF, DRBP76 (double-stranded RNA-binding protein 76), MPP4, MPHOSPH4 (M-phase phosphoprotein 4), ILF3 (interleukin enhancer binding factor 3) or TCP80 (translational control protein 80), is a ubiquitously expressed nuclear protein that exists in a heterodimer with NF45. NF90 contains two DRBM (double-stranded RNA(dsRNA-)-binding) domains and one DZF domain and, in association with NF45 primarily participates in the regulation of IL-2 expression by binding to the antigen receptor response element (ARRE) target sequence of the IL-2 enhancer. In neuronal cells, the NF45/NF90 heterodimer can repress human rhinovirus type 2 replication by binding to a 5' untranslated region of the viral RNA that encodes the internal ribosome entry site (IRES). NF45 and NF90 belong to the double-stranded RNA-binding protein family and both are substrates for the dsRNA-activated protein kinase, PKR. Due to alternative splicing events, six isoforms exist for NF90, namely NFAR-2 (or ILF3-E), NFAR-1 (or DRBP76), isoform 3, DRBP76α (or ILF3-A), DRBP76δ (also known as DRBP76γ or ILF3-C) and isoform 6.

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: ILF3 polyclonal antibody detects endogenous levels of ILF3 protein.

Bioworld Molecular Weight: ~ 95 kDa

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Western blot (WB) analysis of ILF3 polyclonal antibody at 1:500 dilution
Lane 1: MCF-7 cell lysate
Lane 2: sp2/0 cell lysate
Lane 3: PC12 cell lysate

Immunogen: Synthetic peptide, corresponding to amino acids 361-406 of Human ILF3.

Conjugate: Unconjugated

Modification: Unmodified