Glial cell line-derived neurotrophic factor (GDNF) is a glycosylated, disulfide-bonded homodimer that is a distantly related member of the transforming growth factor-beta superfamily. GDNF is a potent neurotrophic factor that promotes the survival of dopaminergic neurones in cultures including embryonic neuronal cultures.2 GDNF, in addition to its potential role in the differentiation and survival of central nervous system neurons, has profound effects on kidney organogenesis and the development of the peripheral nervous system.3 GDNF may have utility in the treatment of Parkinson's disease, which is marked by progressive degeneration of midbrain dopaminergic neurons.1 GDNF lies on the short arm of human chromosome 5, at 5p13.1-p13.3 The standard product used in this kit is recombinant human GDNF, which is a dimer composed of two chains with 134 amino acids.
ScienCell's human GDNF ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. Human GDNF-specific polyclonal antibodies are pre-coated onto 8 x 12 divisible strips. The human specific detection polyclonal antibodies are biotinylated. The test samples and biotinylated detection antibodies are subsequently added to the wells and then washed with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex is added, and unbound conjugates are washed away with PBS or TBS buffer. HRP substrate TMB is used to visualize HRP enzymatic reaction. TMB is catalyzed by HRP to produce a blue color product that changes into yellow after adding acidic stop solution. The intensity of yellow is proportional to the amount of human GDNF captured in strips.
Catalog No.
EK0362
Country of Manufacture
United States
Product Code
hGDNF-ELISA
Size/Quantity
96 tests
Product Use
This product is for research use only. It is not approved for use in humans, animals, or in vitro diagnostic procedures.
Storage
Store at 4°C For Frequent use, at -20°C For infrequent use. Avoid multiple Freeze-thaw cycles.
Shipping Info
Shipped on gel ice.
References
1. Lin, L.-F. H.; Doherty, D. H.; Lile, J. D.; Bektesh, S.; Collins, F. GDNF: a glial cell line-derived neurotrophic factor for midbrain dopaminergic neurons. Science 260: 1130-1132, 1993. 2. Bermingham, N.; Hillermann, R.; Gilmour, F.; Martin, J. E.; Fisher, E. M. Human glial cell line-derived neurotrophic factor (GDNF) maps to chromosome 5. Hum. Genet. 96: 671-673, 1995. 3. Durbec, P.; Marcos-Gutierrez, C. V.; Kilkenny, C.; Grigoriou, M.; Wartiowaara, K.; Suvanto, P.; Smith, D.; Ponder, B.; Costantini, F.; Saarma, M.; Sariola, H.; Pachnis, V. GDNF signalling through the Ret receptor tyrosine kinase. Nature 381: 789-793, 1996