Anti-GFR alpha-2 Antibody

Cat: 10331-R101
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All GFR alpha-2 Reagents
Anti-GFR alpha-2 Antibody (Rabbit Monoclonal antibody) General Information
Product name
Anti-GFR alpha-2 Antibody
Validated applications
Species reactivity
Reacts with: Human
Human GFR alpha-2
No cross-reactivity in ELISA with Human GFRa3
Recombinant Human GFRA2 protein (Catalog#10331-H08H)
This antibody was obtained from a rabbit immunized with purified, recombinant Human GFRA2 (rh GFRA2; Catalog#10331-H08H; NP_001486.4; Met 1-Ser 441).
Monoclonal Rabbit IgG Clone #101
Protein A
0.2 μm filtered solution in PBS with 5% trehalose
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-GFR alpha-2 Antibody (Rabbit Monoclonal antibody) Validated Applications
Application Dilution Notes
ELISA 1:5000-1:10000  

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-GFR alpha-2 Antibody Alternative Names
Anti-GDNFRB Antibody;Anti-NRTNR-ALPHA Antibody;Anti-NTNRA Antibody;Anti-RETL2 Antibody;Anti-TRNR2 Antibody
GFR alpha-2 Background Information

GFRA2 is a member of the GDNF receptor family. It is a glycosylphosphatidylinositol(GPI)-linked cell surface receptor for both GDNF and NTN, and mediates activation of the RET tyrosine kinase receptor. GFRA2 is a potent survival factor for central and peripheral neurons, and is essential for the development of kidneys and the enteric nervous system. Glial cell line-derived neurotrophic factor (GDNF) and neurturin (NTN) are its binding ligand which are two structurally related, potent neurotrophic factors that play key roles in the control of neuron survival and differentiation. GDNF promotes the formation of a physical complex between GFRA/GDNFRa and the orphan tyrosin kinase receptor Ret, thereby inducing its tyrosine phosphorylation. The RET is a receptor tyrosine kinase representing the signal-transducing molecule of a multisubunit surface receptor complex for the GDNF, in which GFRA/GDNFRa acts as the ligand-binding component. Experiments have improved that GFRA2 genetic variants and age may play a role in Tardive dyskinesia (TD) susceptibility, but further work is required to confirm these findings.

Full Name
GDNF family receptor alpha 2
  • Jing S, et al. (1997) GFRalpha-2 and GFRalpha-3 are two new receptors for ligands of the GDNF family. J Biol Chem. 272(52): 33111-7.
  • Souza RP, et al. (2010) Glial cell line-derived neurotrophic factor receptor alpha 2 (GFRA2) gene is associated with tardive dyskinesia. Psychopharmacology. 210(3): 347-54.
  • Vanhorne JB, et al. (2001) Cloning and characterization of the human GFRA2 locus and investigation of the gene in Hirschsprung disease. Hum Genet. 108(5): 409-15.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-GFR alpha-2 Antibody Rabbit Monoclonal WB 10331-R104
    Anti-GFR alpha-2 Antibody Rabbit Polyclonal ELISA 10331-RP01
    Anti-GFR alpha-2 Antibody Rabbit Polyclonal ELISA 10331-T16
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