Anti-SNIP1 Antibody Picoband®

Smad nuclear-interacting protein 1 is a protein that in humans is encoded by the SNIP1 gene. This gene encodes a protein that contains a coiled-coil motif and C-terminal forkhead-associated (FHA) domain. The encoded protein functions as a transcriptional coactivator that increases c-Myc activity and inhibits transforming growth factor beta (TGF-beta) and nuclear factor kappa-B (NF-kB) signaling. The encoded protein also regulates the stability of cyclin D1 mRNA, and may play a role in cell proliferation and cancer progression. Mutations in this gene are a cause of psychomotor retardation, epilepsy, and craniofacial dysmorphism (PMRED) .

Alzheimer's Disease, Cell Biology, Metalloprotease, Neurodegenerative Disease, Neurology Process, Neuroscience, Proteolysis/Ubiquitin, Proteolytic Enzymes, Sensory System, Visual System

Regulator of cell surface receptor signal transduction. Plays a central role in retinal vascularization by regulating norrin (NDP) signal transduction. Acts in concert with norrin (NDP) to promote FZD4 multimerization and subsequent activation of FZD4, leading to promote accumulation of beta-catenin (CTNNB1) and stimulate LEF/TCF-mediated transcriptional programs. Suprisingly, it only activate the norrin (NDP) -dependent activation of FZD4, while it does not activate the Wnt-dependent activation of FZD4, suggesting the existence of a Wnt-independent signaling that also promote accumulation the beta-catenin (CTNNB1) (By similarity) . Acts as a regulator of membrane proteinases such as ADAM10 and MMP14/MT1-MMP. Activates ADAM10-dependent cleavage activity of amyloid precursor protein (APP) . Activates MMP14/MT1-MMP-dependent cleavage activity.

1. Fujii, M., Lyakh, L. A., Bracken, C. P., Fukuoka, J., Hayakawa, M., Tsukiyama, T., Soll, S. J., Harris, M., Rocha, S., Roche, K. C., Tominaga, S., Jen, J., Perkins, N. D., Lechleider, R. J., Roberts, A. B. SNIP1 is a candidate modifier of the transcriptional activity of c-Myc on E box-dependent target genes. Molec. Cell 24: 771-783, 2006. 2. Gross, M. B. Personal Communication. Baltimore, Md. 6/8/2017. 3. Kim, R. H., Flanders, K. C., Reffey, S. B., Anderson, L. A., Duckett, C. S., Perkins, N. D., Roberts, A. B. SNIP1 inhibits NF-kappa-B signaling by competing for its binding to the C/H1 domain of CBP/p300 transcriptional co-activators. J. Biol. Chem. 276: 46297-46304, 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.