Anti-NGEF Antibody Picoband®

Enables guanyl-nucleotide exchange factor activity. Predicted to be involved in several processes, including activation of GTPase activity; ephrin receptor signaling pathway; and negative regulation of dendritic spine morphogenesis. Predicted to be located in cytosol. Predicted to be active in glutamatergic synapse.

E.coli-derived human NGEF recombinant protein (Position: E82-Q627) . Human NGEF shares 91.1% and 90.9% amino acid (aa) sequence identity with mouse and rat NGEF, respectively.

1. Frank, C. A., Pielage, J., Davis, G. W. A presynaptic homeostatic signaling system composed of the Eph receptor, Ephexin, Cdc42, and Cav2.1 calcium channels. Neuron 61: 556-569, 2009. 2. Rodrigues, N. R., Theodosiou, A. M., Nesbit, M. A., Campbell, L., Tandle, A. T., Saranath, D., Davies, K. E. Characterization of Ngef, a novel member of the Dbl family of genes expressed predominantly in the caudate nucleus. Genomics 65: 53-61, 2000. 3. Shamah, S. M., Lin, M. Z., Goldberg, J. L., Estrach, S., Sahin, M., Hu, L., Bazalakova, M., Neve, R. L., Corfas, G., Debant, A., Greenberg, M. E. EphA receptors regulate growth cone dynamics through the novel guanine nucleotide exchange factor ephexin. Cell 105: 233-244, 2001.

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.