Human GFR alpha-1/GDNF R alpha-1 Biotinylated Antibody

Catalog # Availability Size / Price Qty
BAF714
Product Details
Citations (1)
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Human GFR alpha-1/GDNF R alpha-1 Biotinylated Antibody Summary

Species Reactivity
Human
Specificity
Detects human GFR alpha -1/GDNF R alpha -1 in Western blots. In Western blots, approximately 5% cross‑reactivity with recombinant rat GFR alpha -1 is observed and less than 2% cross-reactivity with recombinant human (rh) GFR alpha -2, rhGFR alpha -3, and rhGFR alpha -4 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human GFR alpha -1/GDNF R alpha -1
Met1-Lys429
Accession # NP_665736
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human GFR alpha ‑1/GDNF R alpha ‑1 Fc Chimera (Catalog # 714-GR)

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.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
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: GFR alpha-1/GDNF R alpha-1

Glial cell line-derived growth factor (GDNF), neurturin (NTN), artemin and persephin are distant members of the TGF-beta  superfamily. They function as 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 -1 (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.

Human GFR alpha -1 cDNA encodes a 465 amino acid (aa) residue protein with an N-terminal 24 aa residue hydrophobic signal peptide. Like other GPI-linked proteins, human 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% aa 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.

References
  1. Thompson, J. et al. (1998) Mol. Cell Neurosci. 11:117.
  2. Trupp, M. et al. (1998) Mol. Cell Neurosci. 11:47.
  3. Baloh, R.H. et al. (1998) Proc. Natl. Acad. Sci. USA 95:5801.
Long Name
Glial Cell line-derived Neurotrophic Factor Receptor alpha 1
Entrez Gene IDs
2674 (Human); 14585 (Mouse); 25454 (Rat)
Alternate Names
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

Product Datasheets

Citation for Human GFR alpha-1/GDNF R alpha-1 Biotinylated 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.

1 Citation: Showing 1 - 1

  1. Developmental alteration of nerve injury induced glial cell line-derived neurotrophic factor (GDNF) receptor expression is crucial for the determination of injured motoneuron fate.
    Authors: Honma M, Namikawa K, Mansur K, Iwata T, Mori N, Iizuka H, Kiyama H
    J. Neurochem., 2002;82(4):961-75.
    Species: Rat
    Sample Types: Whole Tissue
    Applications: IHC

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