Human/Mouse/Rat FRS2 Antibody

Catalog # Availability Size / Price Qty
Detection of Human/Mouse/Rat FRS2 by Western Blot.
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Product Details
Citations (6)
Supplemental Products

Human/Mouse/Rat FRS2 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Detects human, mouse, and rat FRS2 in Western blots.
Monoclonal Mouse IgG2B Clone # 462910
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human FRS2
Accession # Q8WU20
Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
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

Western Blot Detection of Human/Mouse/Rat FRS2 antibody by Western Blot. View Larger

Detection of Human/Mouse/Rat FRS2 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line, C2C12 mouse myoblast cell line, and PC-12 rat adrenal pheochromocytoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse/Rat FRS2 Monoclonal Antibody (Catalog # MAB4069) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for FRS2 at approximately 85 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

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: FRS2

FRS2 (FGF R substrate 2; also known as SNT and FRS2 alpha ) is a 70‑90 kDa member of the FRS family of lipid-anchored docking proteins. It is an intermediary between FGF R and other RTK receptors and their Ras/MAPK signaling cascades. FRS2 contains a membrane-anchoring myristoylation signal (aa 1‑6), a PTB domain (aa 13‑115) that interacts with FGF and NGF receptors, and a C-terminal Tyr-rich region (aa 196‑471) that serves as a docking site for GRB‑2 and SHP‑2.

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; FRS2; FRS2A; FRS2alpha; SNT; SNT1; SNT-1FGFR substrate 2; Suc1-associated neurotrophic factor target 1

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Citations for Human/Mouse/Rat FRS2 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.

6 Citations: Showing 1 - 6
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  1. Fibroblast growth factor signalling influences homologous recombination-mediated DNA damage repair to promote drug resistance in ovarian cancer
    Authors: HA Nicholson, L Sawers, RG Clarke, KJ Hiom, MJ Ferguson, G Smith
    British Journal of Cancer, 2022;0(0):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  2. Whole-genome sequencing identifies ADGRG6 enhancer mutations and FRS2 duplications as angiogenesis-related drivers in bladder cancer
    Authors: S Wu, T Ou, N Xing, J Lu, S Wan, C Wang, X Zhang, F Yang, Y Huang, Z Cai
    Nat Commun, 2019;10(1):720.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  3. Gambogenic acid inhibits fibroblast growth factor receptor signaling pathway in erlotinib-resistant non-small-cell lung cancer and suppresses patient-derived xenograft growth
    Authors: L Xu, X Meng, N Xu, W Fu, H Tan, L Zhang, Q Zhou, J Qian, S Tu, X Li, Y Lao, H Xu
    Cell Death Dis, 2018;9(3):262.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  4. Bradykinin B2 Receptor Contributes to Inflammatory Responses in Human Endothelial Cells by the Transactivation of the Fibroblast Growth Factor Receptor FGFR-1
    Authors: E Terzuoli, F Corti, G Nannelli, A Giachetti, S Donnini, M Ziche
    Int J Mol Sci, 2018;19(9):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  5. Renal expression of FGF23 and peripheral resistance to elevated FGF23 in rodent models of polycystic kidney disease.
    Authors: Spichtig D, Zhang H, Mohebbi N, Pavik I, Petzold K, Stange G, Saleh L, Edenhofer I, Segerer S, Biber J, Jaeger P, Serra A, Wagner C
    Kidney Int, 2014;85(6):1340-50.
    Species: Rat
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  6. Phosphorylation and lipid raft association of fibroblast growth factor receptor-2 in oligodendrocytes.
    Authors: Bryant MR, Marta CB, Kim FS, Bansal R
    Glia, 2009;57(9):935-46.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot


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