Mouse NFIL3/E4BP4 Antibody

Recombinant Monoclonal Antibody
Catalog # Availability Size / Price Qty
Detection of NFIL3/E4BP4 in Mouse Splenocytes by Flow Cytometry.
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Product Details
Citations (1)
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Mouse NFIL3/E4BP4 Antibody Summary

Species Reactivity
Detects NFIL3/E4BP4 in direct ELISAs.
Recombinant Monoclonal Rabbit IgG Clone # 1218A
Protein A or G purified from cell culture supernatant
E. coli-derived recombinant mouse NFIL3/E4BP4
Accession # O08750
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Intracellular Staining by Flow Cytometry
0.25 µg/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Intracellular Staining by Flow Cytometry Detection of NFIL3/E4BP4 antibody in Mouse Splenocytes antibody by Flow Cytometry. View Larger

Detection of NFIL3/E4BP4 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes treated with 100 ng/mL Recombinant Mouse IL-2 (Catalog # 402-ML) overnight were stained with Rat Anti-Mouse NKp46/NCR1 APC-conjugated Monoclonal Antibody (Catalog # FAB22252A) and either (A) Rabbit Anti-Mouse NFIL3/E4BP4 Monoclonal Antibody (Catalog # MAB8888) or (B) Normal Rabbit IgG Control (Catalog # AB-105-C) followed by Phycoerythrin-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # F0110). To facilitate intracellular staining, cells were fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012).

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: NFIL3/E4BP4

NFIL3 (Nuclear Factor, Interleukin 3 Regulated), also called E4BP4 (adenovirus E4 promoter binding protein 4), is an approximately 58 kDa transcription factor of the bZIP (basic leucine zipper) family. It is a transcriptional regulator expressed in T and pro-B lymphocytes and cardiomyocytes, binds IL-3 and promoters as a homodimer, and enhances cell survival. NFIL3 has also been shown to be involved in the development of Innate Lymphoid Cells (ILCs; 1,2). The 462 amino acid (aa) human NFIL3 contains a basic DNA binding domain (aa 73-95), a leucine zipper (aa 96-124), and a transcriptional repression domain (aa 299-363) that is potentially regulated by phosphorylation at Ser301 and Ser353. Within the region used as an immunogen, human NFIL3 shares 83% aa sequence identity with mouse and rat NFIL3.

Long Name
Nuclear Factor, Interleukin 3 Regulated
Entrez Gene IDs
4783 (Human); 18030 (Mouse); 114519 (Rat)
Alternate Names
E4BP4; E4BP4IL3BP1; IL3BP1; Interleukin-3 promoter transcriptional activator; Interleukin-3-binding protein 1; NFIL3; NF-IL3A; NFIL3AE4 promoter-binding protein 4; nuclear factor interleukin 3 regulated protein; nuclear factor interleukin-3-regulated protein; nuclear factor, interleukin 3 regulated; Transcriptional activator NF-IL3A

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Citation for Mouse NFIL3/E4BP4 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Re-programming mouse liver-resident invariant natural killer T cells for suppressing hepatic and diabetogenic autoimmunity
    Authors: CS Umeshappa, P Solé, J Yamanouchi, S Mohapatra, BGJ Surewaard, J Garnica, S Singha, D Mondal, E Cortés-Vic, C D'Mello, A Mason, P Kubes, P Serra, Y Yang, P Santamaria
    Nature Communications, 2022-06-07;13(1):3279.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry


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