Recombinant Mouse Ret Fc Chimera Protein Summary
Product Specifications
Mouse cRet Leu29 - Arg637 (Phe174Ser) Accession #P35546.2 |
IEGRMD | Human IgG1 (Pro100 - Lys330) |
6-His tag |
N-terminus | C-terminus | ||
Analysis
Product Datasheets
Carrier Free
CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.
In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.
482-RT
Formulation | Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein. |
Reconstitution | Reconstitute at 100 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin. |
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.
|
482-RT/CF
Formulation | Lyophilized from a 0.2 μm filtered solution in PBS. |
Reconstitution | Reconstitute at 100 μg/mL in sterile PBS. |
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.
|
Reconstitution Calculator
Background: Ret
The GDNF family of neurotrophic factors consititute a new family of factors within the TGF-beta superfamily. These proteins are potent survival factors for various central and peripheral neurons during development and in the adult animal. The GDNF family members (GDNF, neurturin and persephin) signal through multicomponent receptors that consist of the Ret receptor tyrosine kinase and one of four glycosyl-phosphatidylinositol (GPI)-linked ligand-binding subunits (GFR alpha -1 -4). GFR alpha -1, -2, and -4 are the preferred ligand-binding subunits for GDNF, neurturin and persephin, respectively. To date, the preferred ligand for GFR alpha -3 has not been identified. The Ret tyrosine-kinase receptor is encoded by the c-ret proto-oncogene. Mutations of the ret gene have been associated with various human diseases affecting tissues derived from the neural crest, including Hirschsprung’s disease, multiple endocrine neoplasia MEN2A and MEN2B, and familial medullary thyroid carcinoma. Mouse Ret cDNA encodes a 1115 amino acid (aa) residue transmembrane tyrosine kinase with a 28 aa residue signal peptide, a 609 aa residue cysteine-rich extracellular domain and a 456 aa residue cytoplasmic domain. A cadherin-related sequence is also present in the extracellular domain of Ret. Human and mouse Ret share 83% amino acid sequence homology (77% homology in the extracellular domain and 93% homology in the cytoplasmic domain). Although Ret does not bind GDNF ligands directly, the extracellular domain of Ret binds the GDNF-GFR-alpha complex with high affinity and is a potent GDNF antagonist in the presence of soluble GFR-alpha.
- Trupp, M. et al. (1998) Mol. Cell Neurosci. 11:47.
- Enokido, Y. et al. (1998) Curr. Biol. 8:1019.
- Carlomagno, F. et al. (1998) Endocrinology, 139:3613.
Citations for Recombinant Mouse Ret Fc Chimera Protein
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.
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Citations: Showing 1 - 5
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Sortilin associates with Trk receptors to enhance anterograde transport and neurotrophin signaling.
Authors: Vaegter CB, Jansen P, Fjorback AW
Nat. Neurosci., 2010-11-21;14(1):54-61.
Applications: Surface Plasmon Resonance -
Autocrine regulation of early embryonic development by the artemin-GFRA3 (GDNF family receptor-alpha 3) signaling system in mice.
Authors: Li J, Klein C, Liang C, Rauch R, Kawamura K, Hsueh AJ
FEBS Lett., 2009-07-04;583(15):2479-85.
Species: Mouse
Sample Types: Whole Cells
Applications: Bioassay -
A novel immunoprecipitation strategy identifies a unique functional mimic of the glial cell line-derived neurotrophic factor family ligands in the pathogen Trypanosoma cruzi.
Authors: Lu B, PereiraPerrin M
Infect. Immun., 2008-06-09;76(8):3530-8.
Species: Bacteria
Sample Types: Trypanosoma
Applications: PcIP -
A soluble form of the Mer receptor tyrosine kinase inhibits macrophage clearance of apoptotic cells and platelet aggregation.
Authors: Sather S, Kenyon KD, Lefkowitz JB, Liang X, Varnum BC, Henson PM, Graham DK
Blood, 2006-10-17;109(3):1026-33.
Species: Mouse
Sample Types: Recombinant Protein
Applications: Immunoprecipitation -
Glial cell line-derived neurotrophic factor (GDNF) receptor alpha-1 (GFR alpha 1) is highly selective for GDNF versus artemin.
Authors: Carmillo P, Dago L, Day ES, Worley DS, Rossomando A, Walus L, Orozco O, Buckley C, Miller S, Tse A, Cate RL, Rosenblad C, Sah DW, Gronborg M, Whitty A
Biochemistry, 2005-02-22;44(7):2545-54.
Species: Rat
Sample Types: Recombinant Protein, Whole Cells
Applications: Bioassay, ELISA Developmet, Surface Plasmon Resonance
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