Human FRS2 APC-conjugated Antibody

  • Species Reactivity
  • Specificity
    Detects human FRS2 in direct ELISAs.
  • Source
    Monoclonal Mouse IgG2B Clone # 462902
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant human FRS2
    Accession # Q8WU20
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
    10 µL/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.
Data Examples

Detection of FRS2 in A172 Human Cell Line by Flow Cytometry. A172 human glioblastoma cell line was stained with Mouse Anti-Human FRS2 APC‑conjugated Monoclonal Antibody (Catalog # FAB40691A, filled histogram) or isotype control antibody (Catalog # IC0041A, open histogram). View our protocol for Staining Membrane-associated Proteins.

Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: FRS2

FRS2 (FGFR Substrate 2; also known as SNT and FSR2-alpha ) is a 70‑90 kDa member of the FSR family of lipid-anchored docking proteins. It is an intermediary between FGF and TRK receptors, and their Ras/MAPK signaling cascades. Human FRS2 is 512 amino acids (aa) in length. It contains a membrane-anchoring myristoylation signal (aa 1‑6), a PTB domain that interacts with FGF and NGF receptors (aa 13‑115), and a C-terminal Tyr-rich region that serves as a docking site for Grb2 and Shp2 (aa 196‑471). One splice form shows a deletion of the C-terminal four amino acids. Over aa 121‑449, human FRS2 is 99% and 94% aa identical to dog and mouse FRS2, respectively.

  • Long Name:
    Fibroblast Growth Factor Receptor Substrate 2
  • Entrez Gene IDs:
    10818 (Human); 327826 (Mouse)
  • Alternate Names:
    FGFR signalling adaptor; FGFR-signaling adaptor SNT; fibroblast growth factor receptor substrate 2; FRS2A; FRS2alpha; SNT; SNT1; SNT-1FGFR substrate 2; Suc1-associated neurotrophic factor target 1
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG2B APC-conjugated Antibody

Ctrl IC0041A 4  
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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