GFR alpha-1/GDNF R alpha-1 Antibody (81401) [Alexa Fluor® 750]

• Reactivity: Rt
• Applications: WB, IHC
• Clone: 81401
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 750

GFR alpha-1/GDNF R alpha-1 Antibody (81401) [Alexa Fluor® 750] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant rat GFRα‑1/GDNF Rα‑1
  Asp25-Leu445
  Accession # Q62997
• Specificity: Detects rat GFR alpha ‑1/GDNF R alpha ‑1 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant mouse (rm) Ret, recombinant human (rh) GFR alpha -2, rhGFR alpha -3 or rmGFR alpha -2 is observed.
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

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

Alternate Names for GFR alpha-1/GDNF R alpha-1 Antibody (81401) [Alexa Fluor® 750]

• DKFZp313E1012
• DKFZp686J0156
• GDNF family receptor alpha 1
• GDNF family receptor alpha-1
• GDNF R alpha-1
• GDNF receptor alpha-1
• GDNFRAGFR-ALPHA-1
• GDNFR-alpha-1
• GDNFRMGC23045
• GFR alpha1
• GFR alpha-1
• GFRA1
• GFRa-1
• GFR-alpha-1
• Glial cell line-derived neurotrophic factor receptor alpha
• GPI-linked anchor protein
• PI-linked cell-surface accessory protein
• RET ligand 1
• RET1L
• RETL1FLJ10561
• TGF-beta related neurotrophic factor receptor 1
• TGF-beta-related neurotrophic factor receptor 1
• TRNR1FLJ31546

Background

Glial cell line-derived growth factor (GDNF), neurturin (NTN) and persephin, distant members of the TGF-beta  superfamily, are neurotrophic factors for a variety of neuronal populations in the central and peripheral nervous systems. The bioactivities of GDNF and NTN are mediated through a receptor complex composed of the non ligand-binding signaling subunit (c-Ret receptor tyrosine kinase) and either of two ligand binding subunits (GDNF receptor alpha - (GFR alpha -1) or GFR alpha -2). GFR alpha -1 and -2 are members of a family of at least four cysteine-rich glycosyl-phosphatidylinositol (GPI)-linked cell surface proteins that share conserved placements of many of their cysteine residues. Binding of GDNF to membrane-associated GFR alpha -1 or GFR alpha -2 initiates the association with and activation of the Ret tyrosine kinase. Soluble GFR alpha s released enzymatically from the cell surface-associated protein with phosphatidylinositol phospholipase C, as well as recombinantly produced soluble GFR alpha -1, can also bind with high-affinity to GDNF and trigger the activation of Ret tyrosine kinase. Rat GFR alpha -1 cDNA encodes a 468 amino acid (aa) residue protein with an N‑terminal 24 aa residue hydrophobic signal peptide. Like other GPI-linked proteins, rat GFR alpha -1 has a C-terminal hydrophobic region which is preceded by a three aa residue (ASS) GPI-binding site. Human GFR alpha -1 shares 93% amino acid identity with rat GFR alpha -1. The expression of the various GFR alpha s are differentially regulated in the central and peripheral nervous system, suggesting complementary roles for the GFR alpha s in mediating the activities of the GDNF family of neurotrophic factors.

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.