Typical Testing Data/Standard Curve (for reference only)
Human Glial Cell Line Derived Neurotrophic Factor ELISA Kit | GDNF elisa kit
Human Glial Cell Line Derived Neurotrophic Factor ELISA Kit
Typical Testing Data/Standard Curve (for reference only)
Typical Testing Data/Standard Curve (for reference only)
Principle of the Assay: GDNF ELISA kit applies the quantitative sandwich enzyme immunoassay technique. The microtiter plate has been pre-coated with a monoclonal antibody specific for GDNF. Standards or samples are then added to the microtiter plate wells and GDNF if present, will bind to the antibody pre-coated wells. In order to quantitatively determine the amount of GDNF present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody, specific for GDNF are added to each well to "sandwich" the GDNF immobilized on the plate. The microtiter plate undergoes incubation, and then the wells are thoroughly washed to remove all unbound components. Next, substrate solutions are added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain GDNF and enzyme-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The GDNF concentration in each sample is interpolated from this standard curve.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a highly conserved neurotrophic factor. The recombinant form of this protein was shown to promote the survival and differentiation of dopaminergic neurons in culture, and was able to prevent apoptosis of motor neurons induced by axotomy. The encoded protein is processed to a mature secreted form that exists as a homodimer. The mature form of the protein is a ligand for the product of the RET (rearranged during transfection) protooncogene. Multiple transcript variants encoding different isoforms have been found for this gene. Mutations in this gene may be associated with Hirschsprung disease. [provided by RefSeq, Jun 2010]
Uniprot Description
GDNF: Neurotrophic factor that enhances survival and morphological differentiation of dopaminergic neurons and increases their high-affinity dopamine uptake. Defects in GDNF may be a cause of Hirschsprung disease type 3 (HSCR3). In association with mutations of RET gene, defects in GDNF may be involved in Hirschsprung disease. This genetic disorder of neural crest development is characterized by the absence of intramural ganglion cells in the hindgut, often resulting in intestinal obstruction. Defects in GDNF are a cause of congenital central hypoventilation syndrome (CCHS); also known as congenital failure of autonomic control or Ondine curse. CCHS is a rare disorder characterized by abnormal control of respiration in the absence of neuromuscular or lung disease, or an identifiable brain stem lesion. A deficiency in autonomic control of respiration results in inadequate or negligible ventilatory and arousal responses to hypercapnia and hypoxemia. Belongs to the TGF-beta family. GDNF subfamily. 5 isoforms of the human protein are produced by alternative splicing.
Protein type: Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 5p13.1-p12
Cellular Component: extracellular region
Molecular Function: protein homodimerization activity; growth factor activity; receptor binding
Biological Process: axon guidance; nervous system development; positive regulation of dopamine secretion; peristalsis; adult locomotory behavior; mRNA stabilization; positive regulation of monooxygenase activity; regulation of dopamine uptake; signal transduction; enteric nervous system development; sympathetic nervous system development; ureteric bud branching; regulation of gene expression; induction of an organ; positive regulation of cell proliferation; positive regulation of transcription from RNA polymerase II promoter; postganglionic parasympathetic nervous system development; negative regulation of neuron apoptosis; postsynaptic membrane organization; positive regulation of cell differentiation; neural crest cell migration; metanephros development; neurite development; negative regulation of apoptosis
Disease: Central Hypoventilation Syndrome, Congenital; Hirschsprung Disease, Susceptibility To, 3; Pheochromocytoma
Research Articles on GDNF
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Product Notes
The Human GDNF gdnf (Catalog #AAA724250) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA724250 ELISA Kit recognizes Human GDNF. It is sometimes possible for the material contained within the vial of "Glial Cell Line Derived Neurotrophic Factor, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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