Background:

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.

Specificity:

ILF3 polyclonal antibody detects endogenous levels of ILF3 protein.

Alternative names:

DRBP76, MPP4, NFAR, NF-AT-90, TCP80, ILF3, CBTF, Double stranded RNA binding protein 76, Double-stranded RNA-binding protein 76, DRBF, DRBP76, ILF3, ILF3, Interleukin enhancer binding factor 3, Interleukin enhancer-binding factor 3, M phase phosphoprotein 4, M-phase phosphoprotein 4, MPHOSPH4, MPP4, NF AT 90, NF-AT-90, NF110, NF90, NFAR, Nuclear factor associated with dsRNA, Nuclear factor of activated T cells 90 kDa, Nuclear factor of activated T-cells 90 kDa, TCP80, Translational control protein 80,

Species reactivity:

Human, Mouse, Rat

Host:

Rabbit

Ig type:

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

Immunogen:

Recombinant protein of N-terminal human ILF3.

Purification & Purity:

ProA affinity purified

Molecular weight:

75/95 kDa

Applications:

WB IP ICC IF IHC FC

Usage:

WB:1:500-1:2,000 ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100 IP:1:10-1:50

Storage:

Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze / thaw cycles.

Precautions:

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

More info:

Email: info@sobekbio.com

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