Human GFI-1 Antibody

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Detection of GFI-1 in THP-1 Human Cell Line by Flow Cytometry.
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Product Details
Citations (4)
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Human GFI-1 Antibody Summary

Species Reactivity
Detects human GFI-1 in direct ELISAs and Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human GFI-1
Accession # Q99684
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
Western Blot
0.1 µg/mL
Recombinant Human GFI‑1
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
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 GFI-1 antibody in THP-1 Human Cell Line antibody by Flow Cytometry. View Larger

Detection of GFI-1 in THP-1 Human Cell Line by Flow Cytometry. THP-1 monocytic leukemia cell line was stained with Goat Anti-Human GFI-1SOX2 Affinity Purified Polyclonal Antibody (Catalog # AF3540, filled histogram) or control antibody (Catalog # AB-108-C, open histogram), followed by APC-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0108). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

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 0.2 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: GFI-1

Human GFI-1 is a 55 kDa, 422 amino acid (aa) nuclear, zinc-finger transcriptional regulator. It contains an N-terminal SNAG domain, an Ala/Gly-rich region, and a C‑terminus with six C2H2-type zinc finger motifs. GFI-1 binds DNA in a sequence-specific manner. GFI-1 functions as a transcription repressor in lymphoid cells and is required for neutrophil maturation. It also regulates self-renewal and is essential for the functional integrity of hematopoietic stem cells. Over the region used for immunization, human GFI-1 shares less than 50% amino acid sequence homology with human GFI-1B. It also shares 79% and 89% aa sequence identity with mouse and canine GFI-1, respectively.

Long Name
Growth Factor Independent 1
Entrez Gene IDs
2672 (Human); 14581 (Mouse); 24388 (Rat)
Alternate Names
GFI1; GFI-1; growth factor independence-1; growth factor independent 1 transcription repressor; growth factor independent 1; Growth factor independent protein 1; Pal-1; SCN2; Zinc finger protein 163; zinc finger protein Gfi-1; ZNF163; ZNF163FLJ94509

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Citations for Human GFI-1 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.

4 Citations: Showing 1 - 4
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  1. Statin therapy is associated with lower prevalence of gut microbiota dysbiosis
    Authors: S Vieira-Sil, G Falony, E Belda, T Nielsen, J Aron-Wisne, R Chakaroun, SK Forslund, K Assmann, M Valles-Col, TTD Nguyen, S Proost, E Prifti, V Tremaroli, N Pons, E Le Chateli, F Andreelli, JP Bastard, LP Coelho, N Galleron, TH Hansen, JS Hulot, C Lewinter, HK Pedersen, B Quinquis, C Rouault, H Roume, JE Salem, NB Søndertoft, S Touch, ME Dumas, SD Ehrlich, P Galan, JP Gøtze, T Hansen, JJ Holst, L Køber, I Letunic, J Nielsen, JM Oppert, M Stumvoll, H Vestergaar, JD Zucker, P Bork, O Pedersen, F Bäckhed, K Clément, J Raes
    Nature, 2020-05-06;581(7808):310-315.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  2. Transcription factor induced conversion of human fibroblasts towards the hair cell lineage
    Authors: MB Duran Alon, I Lopez Hern, MA de la Fuen, J Garcia-San, F Giraldez, T Schimmang
    PLoS ONE, 2018-07-06;13(7):e0200210.
    Species: Human
    Sample Types: Whole Cells
    Applications: ICC
  3. Single-cell analysis of mixed-lineage states leading to a binary cell fate choice.
    Authors: Olsson A, Venkatasubramanian M, Chaudhri V, Aronow B, Salomonis N, Singh H, Grimes H
    Nature, 2016-08-31;537(7622):698-702.
    Species: Mouse
    Sample Types: Protein
    Applications: Western Blot
  4. Threshold Levels of Gfi1 Maintain E2A Activity for B Cell Commitment via Repression of Id1
    PLoS ONE, 2016-07-28;11(7):e0160344.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

Goat IgG (H+L) Antibody


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