FGFR2 Antibody (98739)

Recombinant Human FGF R2 beta (IIIc) Fc Chimera (Catalog # 684-FR) inhibits Recombinant Human FGF acidic (Catalog # 232‑FA) induced proliferation in the NR6R‑3T3 mouse fibroblast cell line in a dose-dependent manner (orange line). Inhibition of Recombinant Human FGF acidic (0.3 ng/mL) activity elicited by Recombinant Human FGF R2 beta (IIIc) Fc Chimera (6 ng/mL) is neutralized (green line) by increasing concentrations of Human FGF R2 Monoclonal Antibody (Catalog # MAB6843). The ND50 is typically 0.1‑0.5 µg/mL in the presence of heparin (10 µg/mL).

FGF R2 was detected in immersion fixed paraffin-embedded sections of human adenocarcinoma using Mouse Anti-Human FGF R2 Monoclonal Antibody (Catalog # MAB6843) at 25 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

• Reactivity: Hu
• Applications: Flow, IHC, B/N, CyTOF-ready
• Clone: 98739
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated

FGFR2 Antibody (98739) Summary

• Immunogen: S. frugiperda insect ovarian cell line Sf 21-derived recombinant human FGF R2 isoforms and mouse myeloma cell line NS0-derived recombinant human FGF R2 isoforms
• Specificity: Detects all isoforms of human FGF R2 ( alpha and beta, IIIb and IIIc). In direct ELISAs, approximately 25‑50% cross-reactivity with mouse FGF R2 and no cross-reactivity with any isoform of recombinant human (rh) FGF R1, rhFGF R3, or rhFGF R4 is observed.
• Source: N/A
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: FGFR2
• Purity: Protein A or G purified from hybridoma culture supernatant
• Endotoxin Note: <0.10 EU per 1 μg of the antibody by the LAL method.

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 2.5 ug/10^6 cells
  • Immunohistochemistry 8-25 ug/mL
  • CyTOF-ready
  • Neutralization 0.1-0.5 ug/mL
• Control:

  FGFR2 Knockout 293T Cell Lysate

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Purity: Protein A or G purified from hybridoma culture supernatant
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for FGFR2 Antibody (98739)

• BBDS
• BEK
• BFR-1
• CD332 antigen
• CD332
• CEK3
• CFD1
• craniofacial dysostosis 1
• EC 2.7.10
• EC 2.7.10.1
• ECT1
• FGF R2
• FGFR2
• fibroblast growth factor receptor 2
• FLJ98662
• Jackson-Weiss syndrome
• JWS
• Keratinocyte growth factor receptorreceptor like 14
• KGFR
• KSAM
• K-sam
• soluble FGFR4 variant 4
• TK14
• TK25

Background

Fibroblast Growth Factor Receptor 2 (FGF R2) is one of four closely related transmembrane tyrosine kinases (FGF R1‑4) that function as receptors for the fibroblast growth factor family. Multiple isoforms are generated by alternative mRNA splicing resulting in extracellular domains with three ( alpha isoforms) or two ( beta isoforms) Ig-like domains. In addition, alternative exon usage in the Ig III (membrane proximal) domain results in IIIb or IIIc isoforms.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for FGFR2 Antibody (MAB6843)(2)

Publications using MAB6843

• Di Maggio N, Mehrkens A, Papadimitropoulos A, Schaeren S, Heberer M, Banfi A, Martin I Fibroblast growth factor-2 maintains a niche-dependent population of self-renewing highly potent non-adherent mesenchymal progenitors through FGFR2c. Stem Cells, 2012;30(7):1455-64. 2012 [PMID: 22495904] (Neutralization, Human)
• Rossi SW, Jeker LT, Ueno T, Kuse S, Keller MP, Zuklys S, Gudkov AV, Takahama Y, Krenger W, Blazar BR, Hollander GA Keratinocyte growth factor (KGF) enhances postnatal T-cell development via enhancements in proliferation and function of thymic epithelial cells. Blood, 2007;109(9):3803-11. 2007 [PMID: 17213286] (ICC, Mouse)

Bioinformatics

• Gene Symbol: FGFR2